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Digital Realty (DLR) Q1 2026 Earnings

DLR·Reported April 23, 2026·After market close

Digital Realty reported Q1 2026 revenue of $1.6B (+16.2% YoY), beat analyst consensus of $1.6B by $33.6M. Diluted EPS came in at $0.46 (+70.4% YoY), beat the $0.44 consensus by $0.02. Digital Realty reports across 2 business segments, led by Colocation and Interconnection and Scale and Enterprise Solutions.

Revenue
$1.6Bbeat by $33.6M
Consensus: $1.6B
Diluted EPS
$0.46beat by $0.02
Consensus: $0.44
SEC

SEC Filings

Quarterly report10-Q / 10-K not filed yet

Financial Snapshot

Trailing eight quarters through Q1 2026 — latest period from 8-K press release; updates when 10-Q/10-K is filed

Net Income

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Operating Cash Flow

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EPS (Diluted)

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Q1 2026 Earnings FAQ

Common questions about Digital Realty's Q1 2026 earnings report.

Digital Realty (DLR) reported Q1 2026 earnings on April 23, 2026 after market close.

Digital Realty reported revenue of $1.6B and diluted EPS of $0.46 for Q1 2026.

Revenue beat the consensus estimate of $1.6B by $33.6M. EPS beat the consensus estimate of $0.44 by $0.02.

Compared to the same quarter a year prior, revenue grew 16.2% from $1.4B a year earlier and diluted EPS grew 70.4% from $0.27.

You can read the 8-K earnings release (0001104659-26-047702) directly on SEC EDGAR. The filing index links above go to sec.gov.

Earnings press release

8-K filed April 23, 2026

View on SEC.gov

Table of Contents Exhibit 99.1

Table of Contents

Financial Supplement

Table of Contents

First Quarter 2026

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OverviewPAGE
Corporate Information3
Key Quarterly Financial Data5
Consolidated Statements of Operations
Earnings Release7
2026 Outlook10
Consolidated Quarterly Statements of Operations12
Funds From Operations and Core Funds From Operations13
Adjusted Funds From Operations14
Balance Sheet Information
Consolidated Balance Sheets15
Components of Net Asset Value16
Debt Maturities17
Internal Growth
Same-Capital Operating Trend Summary18
Summary of Leasing Activity - Signed and Renewed19
Lease Expirations - By Size20
Top 20 Customers by Annualized Rent21
Occupancy Analysis22
External Growth
Development Lifecycle23
Historical Capital Expenditures and Investments in Real Estate24
Acquisitions / Dispositions / Joint Ventures25
Unconsolidated Entities26
Additional Information
Reconciliation of Earnings Before Interest, Taxes, Depreciation & Amortization and Financial Ratios27
Management Statements on Non-GAAP Measures28
Forward-Looking Statements30

Table of Contents

Financial Supplement

Corporate Information

First Quarter 2026

Corporate Profile Digital Realty Trust, Inc. (“Digital Realty” or the “company”) owns, acquires, develops, and operates data centers through its operating partnership subsidiary, Digital Realty Trust, L.P. (the “operating partnership”). The company is focused on providing data center, colocation, and interconnection solutions for domestic and international customers across a variety of industry verticals ranging from cloud and information technology services, communications and social networking to financial services, manufacturing, energy, healthcare, and consumer products. As of March 31, 2026, the company’s 309 data centers, including 89 data centers held as investments in unconsolidated entities, contain applications and operations critical to the day-to-day operations of technology industry and corporate enterprise data center customers. Digital Realty’s portfolio is comprised of approximately 3.0 gigawatts of IT capacity, as well as approximately 6.3 gigawatts of buildable IT capacity under active development and held for future development, located throughout North America, Europe, South America, Asia, Australia, and Africa. For additional information, please visit the company’s website at digitalrealty.com.

Investor Relations To request more information or to be added to our e-mail distribution list, please visit the Investor Relations section of our website at https://investor.digitalrealty.com.

Corporate Headquarters

601 W 2nd St., 32nd Floor Austin, TX (737) 281-0101 digitalrealty.com

Senior Management

President & Chief Executive Officer: Andrew P. Power Chief Financial Officer: Matthew R. Mercier Chief Investment Officer: Gregory S. Wright Chief Technology Officer: Christopher L. Sharp Chief Revenue Officer: Colin M. McLean

Analyst Coverage

BMO

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BMO Capital

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BNP Paribas

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Barclays

Bernstein

Markets

Exane

BofA Securities

Cantor

Citigroup

Brendan Lynch

Madison Rezaei

Ari Klein

Nate Crossett

Michael Funk

Brett Knoblauch

Michael Rollins

Citizens JMP

Deutsche Bank

Evercore ISI

Goldman Sachs

Green Street Advisors

Guggenheim

HSBC

Greg Miller

Benjamin Soff

Irvin Liu

Michael Ng

David Guarino

Joseph Osha

Phani Kanumuri

Jefferies

J.P. Morgan

KeyBanc

Mizuho Group

MoffettNathanson

Morgan Stanley

Oppenheimer

Jonathan Petersen

Richard Choe

Brandon Nispel

Vikram Malhotra

Nick Del Deo

Cameron McVeigh

Timothy Horan

Raymond James

RBC Capital Markets

Scotiabank

Stifel

TD Cowen

Truist Securities

UBS

Frank Louthan

Jonathan Atkin

Maher Yaghi

Erik Rasmussen

Michael Elias

Matthew Niknam

John Hodulik

Wells Fargo

Wolfe Research

Eric Luebchow

Andrew Rosivach

​ This Earnings Press Release and Supplemental Information package supplements the information provided in our quarterly and annual reports filed with the U.S. Securities and Exchange Commission. Additional information about Digital Realty and our business is also available on our website at digitalrealty.com.

Upcoming Conference Schedule

May 19, 2026

JP Morgan’s 2026 Global Technology, Media and Communications Conference

Boston, MA

May 20, 2026

Kempen European Real Estate Seminar

Amsterdam, NL

June 2 - 3, 2026

Nareit REITweek: 2026 Conference

New York City, NY

​ Webcasts for these events are available through the Digital Realty Investor Relations website when possible. Please check our website for additional information.

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Table of Contents

Financial Supplement

Corporate Information (Continued)

First Quarter 2026

Stock Listing Information

The stock of Digital Realty Trust, Inc. is traded primarily on the New York Stock Exchange under the following symbols: ​ Symbols may vary by stock quote provider.

Common Stock:

DLR

Series J Preferred Stock:

DLRPRJ

Series K Preferred Stock:

DLRPRK

Series L Preferred Stock:

DLRPRL

Credit Ratings

Standard & Poor**’**s

Corporate Credit Rating:

BBB+

(Stable Outlook)

Preferred Stock:

BBB-

Moody**’**s

Issuer Rating:

Baa2

(Positive Outlook)

Preferred Stock:

Baa3

Fitch

Issuer Default Rating:

BBB

(Stable Outlook)

Preferred Stock:

BB+

​ These credit ratings may not reflect the potential impact of risks relating to the structure or trading of the company’s securities and are provided solely for informational purposes. Credit ratings are not recommendations to buy, hold or sell any security, and may be revised or withdrawn at any time by the issuing rating agency at its sole discretion. The company does not undertake any obligation to maintain the ratings or to advise of any change in ratings. Each agency’s rating should be evaluated independently of any other agency’s rating. An explanation of the significance of the ratings may be obtained from each of the rating agencies.

Common Stock Price Performance The following summarizes recent activity of Digital Realty’s common stock (DLR): ​ (1) Shares or shares and units in thousands.

Three Months Ended
31-Mar-2631-Dec-2530-Sep-2530-Jun-2531-Mar-25
High price$184.79$182.48$182.00$178.85$187.74
Low price​ ​$151.50​ ​$146.23​ ​$159.22​ ​$129.95​ ​$139.27
Closing price, end of quarter$180.21$154.71$172.88$174.33$143.29
Average daily trading volume (1)2,0601,8261,5202,0342,529
Indicated dividend per common share (2)$4.88$4.88$4.88$4.88$4.88
Closing annual dividend yield, end of quarter2.7%3.2%2.8%2.8%3.4%
Shares and units outstanding, end of quarter (1) (3)355,217349,746349,244346,644343,092
Closing market value of shares and units outstanding (4)$64,013,656$54,109,204$60,377,303$60,430,449$49,161,653

(2) On an annualized basis.

(3) As of March 31, 2026, the total number of shares and units includes 348,924 shares of common stock, 3,845 common units held by third parties and 2,448 common units and vested and unvested long-term incentive units held by directors, officers and others and excludes all shares of common stock potentially issuable upon conversion of our series J, series K and series L cumulative redeemable preferred stock upon certain change of control transactions.

(4) Dollars in thousands as of the end of the quarter.

​ This Earnings Press Release and Supplemental Information package supplements the information provided in our quarterly and annual reports filed with the U.S. Securities and Exchange Commission. Additional information about us and our data centers is also available on our website at digitalrealty.com.

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Table of Contents

Key Quarterly Financial Data

Financial Supplement

Unaudited, Dollars (except per share data) in Thousands

First Quarter 2026

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Shares and Units at End of Quarter​ ​ ​31-Mar-26​ ​ ​31-Dec-25​ ​ ​30-Sep-25​ ​ ​30-Jun-25​ ​ ​31-Mar-25
Common shares outstanding348,924343,557343,041340,372336,743
Common partnership units outstanding6,2936,1896,2036,2726,349
Total Shares and Units355,217349,746349,244346,644343,092
Enterprise Value
Market value of common equity (1)$64,013,656$54,109,204$60,377,303$60,430,449$49,161,653
Liquidation value of preferred equity755,000755,000755,000755,000755,000
Total debt at balance sheet carrying value17,996,63318,402,13518,225,43418,452,14817,016,279
Total Enterprise Value$82,765,289$73,266,339$79,357,737$79,637,597$66,932,932
Total debt / total enterprise value21.7%25.1%23.0%23.2%25.4%
Debt-plus-preferred-to-total-enterprise-value22.7%26.1%23.9%24.1%26.6%
Selected Balance Sheet Data
Investments in real estate (before depreciation)$40,751,409$39,855,116$39,374,646$38,613,260$35,693,166
Total Assets48,859,97349,410,46848,728,63448,714,99545,080,562
Total Liabilities23,462,95924,564,49423,739,41223,853,14921,902,406
Selected Operating Data
Total operating revenues$1,635,173$1,634,671$1,577,234$1,493,150$1,407,637
Total operating expenses1,368,2401,522,0471,438,8131,281,4531,211,887
Net income174,80496,11163,7131,046,946106,395
Net income / (loss) available to common stockholders169,09388,46657,6311,021,97599,793
Financial Ratios
EBITDA (2)$805,115$688,758$679,912$1,605,408$658,400
Adjusted EBITDA (3)920,307856,836867,807823,319791,156
Net Debt-to-Adjusted EBITDA (4)4.7x4.9x4.9x5.1x5.1x
Interest expense116,384116,516113,584109,38398,464
Fixed charges (5)162,202161,479156,687148,957138,739
Interest coverage ratio (6)5.2x4.8x4.9x5.0x5.3x
Fixed charge coverage ratio (7)4.9x4.5x4.6x4.7x4.9x
Profitability Measures
Net income / (loss) per common share - basic$0.49$0.26$0.17$3.03$0.30
Net income / (loss) per common share - diluted$0.46$0.24$0.15$2.94$0.27
Funds from operations (FFO) / diluted share and unit (8)$1.99$1.89$1.65$1.75$1.67
Core funds from operations (Core FFO) / diluted share and unit (8)$2.04$1.86$1.89$1.87$1.77
Adjusted funds from operations (AFFO) / diluted share and unit (9)$1.92$1.34$1.76$1.68$1.78
Dividends per share and common unit$1.22$1.22$1.22$1.22$1.22
Diluted FFO payout ratio (8) (10)61.2%64.5%73.8%69.6%73.2%
Diluted Core FFO payout ratio (8) (10)59.9%65.6%64.7%65.2%68.8%
Diluted AFFO payout ratio (9) (10)63.6%90.9%69.2%72.8%68.6%
Portfolio Statistics
Data Centers (11)309310311310308
Cross-connects (11) (12)234,000232,500231,000229,000228,000
Occupied MWs (11)2,7252,6632,6022,5652,457
IT Load Capacity MWs (11)3,0242,9632,8792,8582,753
Occupancy at end of quarter (13)90.1%89.9%90.4%89.7%89.2%
Same-capital occupancy at end of quarter (13) (14)91.6%91.6%91.9%91.5%91.2%
Weighted average remaining lease term (years) (15)4.33.94.24.24.1

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Table of Contents

Key Quarterly Financial Data

Financial Supplement

Unaudited, Dollars (except per share data) in Thousands

First Quarter 2026

(1) The market value of common equity is based on the closing stock price at the end of the quarter and assumes 100% redemption of the limited partnership units in our operating partnership, including common units and vested and unvested long-term incentive units, for shares of our common stock on a one-for-one basis. Excludes shares of common stock potentially issuable upon conversion of our series J, series K and series L cumulative redeemable preferred stock upon certain change of control transactions, as applicable.

(2) EBITDA is calculated as earnings before interest expense, loss on debt extinguishment and modifications, tax expense, and depreciation and amortization. For a discussion of EBITDA, see page 28. For a reconciliation of net income available to common stockholders to EBITDA, see page 27.

(3) Adjusted EBITDA is EBITDA excluding (i) unconsolidated entities real estate related depreciation & amortization, (ii) unconsolidated entities interest and tax expense, (iii) severance, equity acceleration and legal expenses, (iv) transaction and integration expenses, (v) gain (loss) on sale / deconsolidation, (vi) provision for impairment, (vii) other non-core adjustments, net, (viii) noncontrolling interests, (ix) preferred stock dividends, and (x) gain on / issuance costs associated with redeemed preferred stock. For a discussion of Adjusted EBITDA, see page 28. For a reconciliation of net income available to common stockholders to Adjusted EBITDA, see page 27.

(4) Net Debt to Adjusted EBITDA is calculated as total debt at balance sheet carrying value (see page 5), plus finance lease obligations, plus our share of unconsolidated entities debt at carrying value, less cash and cash equivalents (including our share of unconsolidated entities cash), divided by the product of Adjusted EBITDA (including our pro rata share of unconsolidated entities EBITDA), multiplied by four.

(5) Fixed charges consist of GAAP interest expense, capitalized interest, scheduled debt principal payments and preferred stock dividends.

(6) Interest coverage ratio is Adjusted EBITDA (including our pro rata share of unconsolidated entities EBITDA), divided by GAAP interest expense plus capitalized interest (including our share of unconsolidated entities interest expense).

(7) Fixed charge coverage ratio is Adjusted EBITDA (including our pro rata share of unconsolidated entities EBITDA), divided by fixed charges (including our share of unconsolidated entities fixed charges).

(8) For definitions and discussion of FFO and Core FFO, see page 28. For reconciliations of net income available to common stockholders to FFO and Core FFO, see page 13.

(9) For a definition and discussion of AFFO, see page 28. For a reconciliation of Core FFO to AFFO, see page 14.

(10) Diluted payout ratios for FFO, Core FFO and AFFO are calculated as dividends declared per common share and unit divided by the corresponding diluted FFO, diluted Core FFO and diluted AFFO per share and unit, respectively.

(11) Includes data centers held as investments in unconsolidated entities. Excludes data centers held for sale and contribution.

(12) Represents approximate amounts.

(13) Occupancy and same-capital occupancy exclude capacity under active development and capacity held for development. Occupancy represents our consolidated portfolio in addition to our managed portfolio of unconsolidated entities and non-managed unconsolidated entities. For some of our data centers, we calculate occupancy based on factors including available power, required support capacity and common area. Excludes data centers held for sale and contribution.

(14) Represents data centers owned as of December 31, 2024, with less than 5% of total rentable square feet under development. Excludes data centers that were undergoing, or were expected to undergo, development activities in 2025-2026, data centers classified as held for sale and contribution, and data centers sold or contributed to joint ventures for all periods presented. Prior period results have been adjusted to reflect current same-capital pool.

(15) Weighted average remaining lease term excludes renewal options and is weighted by annualized recurring revenue.

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Digital Realty Trust

Financial Supplement

Earnings Release

First Quarter 2026

Digital Realty Reports First Quarter 2026 Results Austin, TX — April 23, 2026 — Digital Realty (NYSE: DLR), the world’s largest cloud- and carrier-neutral data center platform, announced today financial results for the first quarter of 2026. All per share results are presented on a fully diluted basis.

Highlights

Reported net income available to common stockholders of $0.46 per share in 1Q26, compared to $0.27 in 1Q25

Reported FFO per share of $1.99 in 1Q26, compared to $1.67 in 1Q25

Reported Core FFO per share of $2.04 in 1Q26, compared to $1.77 in 1Q25; reported Constant-Currency Core FFO per share of $1.96 in 1Q26

Signed total bookings during 1Q26 that are expected to generate $707 million of annualized GAAP base rent at 100% share; at Digital Realty’s share, total bookings were $423 million, including a $98 million contribution from the 0-1 megawatt plus interconnection category

Reported a total backlog of $1.8 billion of annualized GAAP base rent at 100% share at the end of 1Q26; at Digital Realty’s share, the total backlog was $1.0 billion

Reported rental rate increases on renewal leases of 5.0% on a cash basis in 1Q26

Raised 2026 Core FFO per share outlook to $8.00 - $8.10 and 2026 Constant-Currency Core FFO per share outlook to $7.95 - $8.05

Financial Results Digital Realty reported total revenues of $1.6 billion in the first quarter of 2026, in line with the previous quarter and a 16% increase from the same quarter last year.

The company delivered net income of $175 million in the first quarter of 2026, as well as net income available to common stockholders of $169 million and $0.46 per share, compared to $0.24 per share in the previous quarter and $0.27 per share in the same quarter last year.

Digital Realty generated Adjusted EBITDA of $920 million in the first quarter of 2026, a 7% increase from the previous quarter and a 16% increase over the same quarter last year.

The company reported Funds From Operations (FFO) of $700 million in the first quarter of 2026, or $1.99 per share, compared to $1.89 per share in the previous quarter and $1.67 per share in the same quarter last year.

Excluding certain items that do not represent core expenses or revenue streams, Digital Realty delivered Core FFO per share of $2.04 in the first quarter of 2026, compared to $1.86 per share in the previous quarter and $1.77 per share in the same quarter last year. Digital Realty delivered Constant-Currency Core FFO per share of $1.96 in the first quarter of 2026.

"Digital Realty saw a further acceleration in data center demand and our growth trajectory in the first quarter, with record 0–1 megawatt plus interconnection leasing and the largest hyperscale lease in company history, which contributed to double-digit growth in Core FFO per share,” said Digital Realty President and Chief Executive Officer Andy Power. “We are swiftly advancing hyperscale AI-oriented capacity in the U.S., growing our connectivity-rich portfolio across key global markets, and broadening our capital base to prudently extend Digital Realty’s runway for growth."

Leasing Activity

In the first quarter, Digital Realty signed total bookings that are expected to generate $707 million of annualized GAAP rental revenue, at 100% share; at Digital Realty’s share, total bookings were $423 million, including a $79 million contribution from the 0-1 megawatt category and a $19 million contribution from interconnection.

The weighted-average lag between new leases signed during the first quarter of 2026 and the contractual commencement date was nineteen months. The backlog of signed-but-not-commenced leases at quarter-end was $1.8 billion of annualized GAAP base rent at 100% share, and $1.0 billion at Digital Realty’s share.

In addition, Digital Realty also signed renewal leases representing $193 million of annualized cash rental revenue during the quarter. Rental rates on renewal leases signed during the first quarter of 2026 increased 5.0% on a cash basis and 6.3% on a GAAP basis.

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Digital Realty Trust

Financial Supplement

Earnings Release

First Quarter 2026

New leases signed during the first quarter of 2026, at Digital Realty’s share, are summarized by region and product as follows: ​ ​ Note: Totals may not foot due to rounding differences.

​ ​ ​Annualized GAAP​ ​ ​​ ​ ​​ ​ ​
Base RentGAAP Base Rent
Americas(in thousands)Megawattsper Kilowatt
0-1 MW$40,44413.2$256
> 1 MW280,082134.5174
Other (1)385
Total$320,912147.7$181
EMEA (2)
0-1 MW$29,2828.6$284
> 1 MW8,0073.2209
Other (1)132
Total$37,42211.8$264
Asia Pacific (2)
0-1 MW$9,2284.9$158
> 1 MW36,39211.7260
Other (1)210
Total$45,82916.5$230
All Regions (2)
0-1 MW$78,95426.6$247
> 1 MW324,482149.3181
Other (1)728
Total$404,163176.0$191
Interconnection$18,611N/AN/A
Grand Total at DLR Share$422,774176.0$191
Grand Total at 100% Share$706,883312.8$183

(1) Other includes Powered Base Building® shell capacity as well as storage and office space within fully improved data center facilities.

(2) Based on quarterly average exchange rates during the three months ended March 31, 2026.

Investment Activity

During the first quarter of 2026, Digital Realty acquired the following: ​ ​ As previously announced, during the quarter, Digital Realty acquired the following: ​ Also previously disclosed, during the first quarter of 2026 Digital Realty entered into an agreement, to acquire TelcoHub 1, an operational 1.5-megawatt data center that is one of Malaysia's leading connectivity hubs, and an adjacent land parcel that can support the development of up to 14 megawatts of IT capacity. These transactions are expected to close in the first half of 2026, subject to customary closing conditions. Subsequent to quarter end, Digital Realty acquired a 15-megawatt data center development in Cyberjaya, Malaysia, located near TelcoHub 1, for approximately $117 million. This facility is unleased, with initial IT capacity expected to deliver in the second half of 2026 to support a connected campus.

An 873-acre parcel in the greater Atlanta metro area for $95 million. This parcel is proximate to Digital Realty’s existing Atlanta campus and is expected to support over one gigawatt of IT capacity.

A 30-acre parcel of land in the Portland metro area for $50 million that is expected to support 160 megawatts of IT capacity. This parcel is near another assemblage of land announced last quarter that is expected to support up to 85 megawatts of IT capacity.

Telepoint, a leading data center and interconnection provider based in Sofia, Bulgaria, for €66.5 million or $76.6 million, adding the market’s leading connectivity hub to PlatformDIGITAL.

Two land parcels totaling more than 90 acres near Milan, Italy for €56.5 million or $65.1 million. These parcels are located close to the terrestrial and subsea routes that connect northern Italy to other locations throughout the Mediterranean region.

​ During the first quarter, Digital Realty sold a non-core data center in the Boston metro area for gross proceeds of approximately $6.4 million.

​ Subsequent to quarter end, Digital Realty also closed on the sale of a non-core asset in the Atlanta metro area for $24 million.

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Digital Realty Trust

Financial Supplement

Earnings Release

First Quarter 2026

Balance Sheet

​ Digital Realty had approximately $18.0 billion of total debt outstanding as of March 31, 2026, comprised of $17.2 billion of unsecured debt and approximately $0.8 billion of secured debt and other debt. At the end of the first quarter of 2026, net debt-to-Adjusted EBITDA was 4.7x, debt-plus-preferred-to-total enterprise value was 22.7% and fixed charge coverage was 4.9x.

​ Since December 31, 2025, the company sold 7.3 million shares of common stock under its At-The-Market (ATM) equity issuance program at a weighted average price of $179.30 per share, for net proceeds of approximately $1.3 billion.

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Digital Realty Trust

Financial Supplement

Earnings Release

First Quarter 2026

2026 Outlook Digital Realty raised its 2026 Core FFO per share outlook to $8.00 - $8.10 and its 2026 Constant-Currency Core FFO per share outlook to $7.95 - $8.05. The assumptions underlying the outlook are summarized in the following table.

​ ​As ofAs of
Top-Line and Cost StructureFebruary 5, 2026April 23, 2026
Total revenue$6.600 - $6.700 billion$6.650 - $6.750 billion
Net non-cash rent adjustments (1)($90 - $95 million)($90 - $95 million)
Adjusted EBITDA$3.600 - $3.700 billion$3.650 - $3.750 billion
G&A$610 - $620 million$615 - $625 million
Internal Growth
Rental rates on renewal leases
Cash basis6.0% - 8.0%6.5% - 8.5%
GAAP basis8.5% - 10.5%9.5% - 11.5%
Year-end portfolio occupancy (2)+50 - 100 bps+50 - 100 bps
"Same-Capital" cash NOI growth (3)4.0% - 5.0%4.0% - 5.0%
Foreign Exchange Rates
U.S. Dollar / Pound Sterling$1.30 - $1.35$1.32 - $1.37
U.S. Dollar / Euro$1.13 - $1.18$1.15 - $1.20
External Growth
Dispositions / Joint Venture Capital
Dollar volume$500 - $1,000 million$500 - $1,000 million
Cap rate0.0% - 10.0%0.0% - 10.0%
Development
CapEx (Net of Partner Contributions) (4)$3,250 - $3,750 million$3,500 - $4,000 million
Average stabilized yields10.0%+10.0%+
Enhancements and other non-recurring CapEx (5)$30 - $35 million$30 - $35 million
Recurring CapEx + capitalized leasing costs (6)$400 - $425 million$400 - $425 million
Balance Sheet
Long-term debt issuance
Dollar amount$1,000 - $1,500 million$1,500 - $2,000 million
Pricing4.0% - 4.5%4.0% - 4.5%
TimingMid-YearMid-Year
Net income per diluted share$2.55 - $2.65$2.65 - $2.75
Real estate depreciation and (gain) / loss on sale$4.90 - $4.90$4.95 - $4.95
Funds From Operations / share (NAREIT-Defined)$7.45 - $7.55$7.60 - $7.70
Non-core expenses and revenue streams$0.45 - $0.45$0.40 - $0.40
Core Funds From Operations / share$7.90 - $8.00$8.00 - $8.10
Foreign currency translation adjustments$0.00 - $0.00($0.05) - ($0.05)
Constant-Currency Core Funds From Operations / share$7.90 - $8.00$7.95 - $8.05

​ (1) Net non-cash rent adjustments represent the sum of straight-line rental revenue and straight-line rental expense, as well as the amortization of above- and below-market leases (i.e., ASC 805 adjustments).

(2) Year-end portfolio occupancy guidance based on IT load (kW).

(3) The “Same-Capital” pool includes properties owned as of December 31, 2024 with less than 5% of total rentable square feet under development. It excludes properties that were undergoing, or were expected to undergo, development activities in 2025-2026, properties classified as held for sale and contribution, and properties sold or contributed to joint ventures for all periods presented. The 2026 “Same-Capital” cash NOI growth outlook is presented on a constant currency basis.

(4) Excludes land acquisitions and includes Digital Realty’s share of joint venture and fund contributions. Figure is net of joint venture and fund partners’ share of contributions.

(5) Other non-recurring CapEx represents costs incurred to enhance the capacity or marketability of operating properties, such as network fiber initiatives and software development costs.

(6) Recurring CapEx represents non-incremental improvements required to maintain current revenues, including second-generation tenant improvements and leasing commissions.

​ Note: The company does not provide a reconciliation for non-GAAP estimates on a forward-looking basis, where it is unable to provide a meaningful or accurate calculation or estimation of reconciling items, and the information is not available without unreasonable effort. Please see Non-GAAP Financial Measures in this document for further discussion.

10

Table of Contents

Digital Realty Trust

Financial Supplement

Earnings Release

First Quarter 2026

Non-GAAP Financial Measures

This document contains non-GAAP financial measures, including FFO, Core FFO, Constant Currency Core FFO, Adjusted FFO, Net Operating Income (NOI), “Same-Capital” Cash NOI and Adjusted EBITDA. A reconciliation from U.S. GAAP net income available to common stockholders to FFO, a reconciliation from FFO to Core FFO, a reconciliation from Core FFO to Adjusted FFO, a reconciliation from NOI to Cash NOI, and definitions of FFO, Core FFO, Constant Currency Core FFO, Adjusted FFO, NOI and “Same-Capital” Cash NOI are included as an attachment to this document. A reconciliation from U.S. GAAP net income available to common stockholders to Adjusted EBITDA, a definition of Adjusted EBITDA and definitions of net debt-to-Adjusted EBITDA, debt-plus-preferred-to-total enterprise value, cash NOI, and fixed charge coverage ratio are included as an attachment to this document.

The company does not provide a reconciliation for non-GAAP estimates on a forward-looking basis, where it is unable to provide a meaningful or accurate calculation or estimation of reconciling items and the information is not available without unreasonable effort. This is due to the inherent difficulty of forecasting the timing and/or amount of various items that would impact net income attributable to common stockholders per diluted share, which is the most directly comparable forward-looking GAAP financial measure. This includes, for example, external growth factors, such as dispositions, and balance sheet items such as debt issuances, that have not yet occurred, are out of the company's control and/or cannot be reasonably predicted. For the same reasons, the company is unable to address the probable significance of the unavailable information. Forward-looking non-GAAP financial measures provided without the most directly comparable GAAP financial measures may vary materially from the corresponding GAAP financial measures.

Investor Conference Call

Prior to Digital Realty’s investor conference call at 5:00 p.m. ET / 4:00 p.m. CT on April 23, 2026, a presentation will be posted to the Investors section of the company’s website at https://investor.digitalrealty.com. The presentation is designed to accompany the discussion of the company’s first quarter 2026 financial results and operating performance. The conference call will feature President & Chief Executive Officer Andy Power and Chief Financial Officer Matt Mercier.

A live webcast of the call will be available on the Investors section of Digital Realty’s website at https://investor.digitalrealty.com. The webcast will be archived for one year and the replay will be available shortly after the conclusion of the live event.

About Digital Realty

Digital Realty brings companies and data together by delivering the full spectrum of data center, colocation and interconnection solutions. PlatformDIGITAL®, the company’s global data center platform, provides customers with a secure data meeting place and a proven Pervasive Datacenter Architecture (PDx®) solution methodology for powering innovation, from cloud and digital transformation to emerging technologies like artificial intelligence (AI), and efficiently managing Data Gravity challenges. Digital Realty gives its customers access to the connected data communities that matter to them with a global data center footprint of 300+ facilities in 55+ metros across 30+ countries on six continents. To learn more about Digital Realty, please visit digitalrealty.com or follow us on LinkedIn and X.

Contact Information Matt Mercier Chief Financial Officer Digital Realty ​ Jordan Sadler / Jim Huseby Investor Relations Digital Realty (737) 281-0101 ​ ​ ​ ​ ​ ​ ​ ​

11

Table of Contents

Consolidated Quarterly Statements of Operations

Financial Supplement

Unaudited and in Thousands, Except Per Share Data

First Quarter 2026

​ ​ ​ ​ ​ ​ ​ ​ ​

Three Months Ended
31-Mar-2631-Dec-2530-Sep-2530-Jun-2531-Mar-25
Rental revenues$1,103,946$1,074,703$1,045,708$1,003,550$960,526
Tenant reimbursements - Utilities333,909356,084332,681294,503271,189
Tenant reimbursements - Other38,09334,40637,30237,35542,177
Interconnection and other124,278123,414120,399121,952112,969
Fee income34,89945,69236,39834,42720,643
Other473724,7461,363133
Total Operating Revenues$1,635,173$1,634,671$1,577,234$1,493,150$1,407,637
Utilities$372,385$398,185$375,627$339,288$313,385
Rental property operating266,115295,948278,292267,724238,600
Property taxes54,96450,79151,82349,57048,856
Insurance4,7994,7114,5084,9464,483
Depreciation and amortization499,511493,458497,002461,167443,009
General and administration151,923159,283139,911133,755121,112
Severance, equity acceleration and legal expenses2,8354,9371,7942,2622,428
Transaction and integration expenses15,68536,08386,55922,54639,902
Provision for impairment78,553
Other expenses23983,297195112
Total Operating Expenses$1,368,240$1,522,047$1,438,813$1,281,453$1,211,887
Operating income before gain (loss) on disposition of properties, net$266,933$112,624$138,420$211,698$195,750
Gain (loss) on disposition of properties, net87342,86519,780931,8301,111
Operating Income$267,806$155,489$158,200$1,143,527$196,860
Equity in earnings (loss) of unconsolidated entities(1,833)4,659(16,944)(12,062)(7,640)
Interest and other income (expense), net45,34242,79747,73537,74732,773
Interest (expense)(116,384)(116,516)(113,584)(109,383)(98,464)
Income tax benefit (expense)(16,008)9,673(11,695)(12,883)(17,135)
Gain (loss) on debt extinguishment and modifications(4,119)9
Net Income$174,804$96,111$63,713$1,046,946$106,395
Net (income) loss attributable to noncontrolling interests4,4702,5364,099(14,790)3,579
Net Income Attributable to Digital Realty Trust, Inc.$179,274$98,647$67,812$1,032,156$109,974
Preferred stock dividends(10,181)(10,181)(10,181)(10,181)(10,181)
Net Income (Loss) Available to Common Stockholders$169,093$88,466$57,631$1,021,975$99,793
Weighted-average shares outstanding - basic345,013343,493341,370337,589336,683
Weighted-average shares outstanding - diluted353,255351,570349,234345,734344,721
Weighted-average fully diluted shares and units359,300357,430355,165351,691350,632
Net income / (loss) per share - basic$0.49$0.26$0.17$3.03$0.30
Net income / (loss) per share - diluted$0.46$0.24$0.15$2.94$0.27

12

Table of Contents

Funds From Operations and Core Funds From Operations

Financial Supplement

Unaudited and in Thousands, Except Per Share Data

First Quarter 2026

Three Months Ended
Reconciliation of Net Income to Funds From Operations (FFO)31-Mar-2631-Dec-2530-Sep-2530-Jun-2531-Mar-25
Net Income (Loss) Available to Common Stockholders$169,093$88,466$57,631$1,021,975$99,793
Adjustments:
Noncontrolling interest in operating partnership4,0002,0002,00021,0003,000
Real estate related depreciation and amortization (1)490,965484,260487,182451,050432,652
Reconciling items related to noncontrolling interests(23,726)(22,753)(22,888)(21,038)(19,480)
Unconsolidated entities real estate related depreciation and amortization60,29170,26065,92259,17255,861
(Gain) loss on real estate transactions(226)(42,865)(19,780)(931,830)(1,111)
Provision for impairment78,553
Funds From Operations$700,397$657,921$570,067$600,329$570,715
Weighted-average shares and units outstanding - basic351,059349,354347,301343,546342,594
Weighted-average shares and units outstanding - diluted (2) (3)359,300357,430355,165351,691350,632
Funds From Operations per share - basic$2.00$1.88$1.64$1.75$1.67
Funds From Operations per share - diluted (2) (3)$1.99$1.89$1.65$1.75$1.67

​ ​ ​ ​ ​ ​ ​ ​ (2) Certain of Teraco's minority indirect shareholders have the right to put their shares in an upstream parent company of Teraco to Digital Realty in exchange for cash or the equivalent value of shares of Digital Realty common stock, or a combination thereof. U.S. GAAP requires Digital Realty to assume the put right is settled in shares for purposes of calculating diluted EPS. This same approach was utilized to calculate FFO/share. The potential future dilutive impact associated with this put right will be excluded from Core FFO and AFFO until settlement occurs – causing diluted share count to be higher for FFO than for Core FFO and AFFO. When calculating diluted FFO, Teraco related noncontrolling interest is added back to the FFO numerator as the denominator assumes all shares have been put back to Digital Realty.

Three Months Ended
Reconciliation of FFO to Core FFO31-Mar-2631-Dec-2530-Sep-2530-Jun-2531-Mar-25
Funds From Operations$700,397$657,921$570,067$600,329$570,715
Other non-core revenue adjustments (4)(29)(10,633)(4,746)4,228(1,925)
Transaction and integration expenses15,68536,08386,55922,54639,902
Gain (loss) on debt extinguishment and modifications4,119(9)
Severance, equity acceleration and legal expenses (5)2,8354,9371,7942,2622,428
(Gain) loss on FX and derivatives revaluation(4,398)(16,295)2528,827(2,064)
Other non-core expense adjustments (6)(2,538)(21,794)2,0755,092(702)
Core Funds From Operations$716,071$650,210$656,001$643,284$608,354
Weighted-average shares and units outstanding - diluted (2) (3)351,293349,740347,700343,909343,050
Core Funds From Operations per share - diluted (2)$2.04$1.86$1.89$1.87$1.77
(1)Three Months Ended
Real Estate Related Depreciation & Amortization31-Mar-2631-Dec-2530-Sep-2530-Jun-2531-Mar-25
Depreciation and amortization per income statement$499,511$493,458$497,002$461,167$443,009
Non-real estate depreciation(8,546)(9,198)(9,820)(10,117)(10,356)
Real Estate Related Depreciation & Amortization$490,965$484,260$487,182$451,050$432,652
Three Months Ended
31-Mar-2631-Dec-2530-Sep-2530-Jun-2531-Mar-25
Teraco noncontrolling share of FFO$15,410$18,240$17,018$15,850$13,286
Teraco related minority interest$15,410$18,240$17,018$15,850$13,286

​ (3) For all periods presented, we have excluded the effect of dilutive series J, series K and series L preferred stock, as applicable, that may be converted into common stock upon the occurrence of specified change in control transactions as described in the articles supplementary governing the series J, series K and series L preferred stock, as applicable, which we consider highly improbable. See above for calculations of FFO and the share count detail section that follows the reconciliation of Core FFO to AFFO for calculations of weighted average common stock and units outstanding. For definitions and discussion of FFO and Core FFO, see the Definitions section.

(4) Includes development fees included in gains, lease termination fees and gain on sale of equity investment included in other income.

(5) Relates to severance and other charges related to the departure of company executives and integration-related severance.

(6) Includes write-offs associated with non-recurring legal and insurance expenses, impact of foreign tax rate changes and adjustments to reflect our proportionate share of transaction costs associated with noncontrolling interests.

​ ​

13

Table of Contents

Adjusted Funds From Operations (AFFO)

Financial Supplement

Unaudited and in Thousands, Except Per Share Data

First Quarter 2026

​ ​ ​ ​ ​ (1) Recurring capital expenditures represent non-incremental building improvements required to maintain current revenues, including second-generation tenant improvements and external leasing commissions. Recurring capital expenditures do not include acquisition costs contemplated when underwriting the purchase of a building, costs which are incurred to bring a building up to Digital Realty’s operating standards, or internal leasing commissions.

Three Months Ended
Reconciliation of Core FFO to AFFO31-Mar-2631-Dec-2530-Sep-2530-Jun-2531-Mar-25
Core Funds From Operations$716,071$650,210$656,001$643,284$608,354
Adjustments:
Non-real estate depreciation8,5469,1989,82010,11710,356
Amortization of deferred financing costs6,4436,7816,5656,4516,548
Amortization of debt discount/premium1,5811,3411,2931,2511,125
Non-cash stock-based compensation expense20,90817,32718,17418,02616,700
Straight-line rental revenue(21,741)(34,351)(33,351)(23,698)(9,692)
Straight-line rental expense(1,410)(97)(271)(475)(160)
Above- and below-market rent amortization(1,007)(972)(864)(752)(706)
Deferred tax (benefit) / expense(10,919)(26,184)18,187(30,714)(517)
Leasing compensation and internal lease commissions15,47614,64415,01314,72113,405
Recurring capital expenditures (1)(59,665)(168,539)(77,998)(62,083)(35,305)
Adjusted Funds From Operations (2)$674,283$469,358$612,569$576,127$610,108
Weighted-average shares and units outstanding - basic351,059349,354347,301343,546342,594
Weighted-average shares and units outstanding - diluted (3)351,293349,740347,700343,909343,050
AFFO per share - diluted (3)$1.92$1.34$1.76$1.68$1.78
Dividends per share and common unit$1.22$1.22$1.22$1.22$1.22
Diluted AFFO Payout Ratio63.6%90.9%69.2%72.8%68.6%
Three Months Ended
Share Count Detail31-Mar-2631-Dec-2530-Sep-2530-Jun-2531-Mar-25
Weighted Average Common Stock and Units Outstanding351,059349,354347,301343,546342,594
Add: Effect of dilutive securities234386399362456
Weighted Avg. Common Stock and Units Outstanding - diluted351,293349,740347,700343,909343,050

(2) For a definition and discussion of AFFO, see the Definitions section. For a reconciliation of net income (loss) available to common stockholders to FFO and Core FFO, see above.

(3) For all periods presented, we have excluded the effect of dilutive series J, series K and series L preferred stock, as applicable, that may be converted into common stock upon the occurrence of specified change in control transactions as described in the articles supplementary governing the series J, series K and series L preferred stock, as applicable, which we consider highly improbable. See above for calculations of FFO and for calculations of weighted average common stock and units outstanding.

​ ​ ​ ​ ​ ​ ​

14

Table of Contents

Consolidated Balance Sheets

Financial Supplement

Unaudited and in Thousands, Except Per Share Data

First Quarter 2026

​ ​ ​ (1) Net of allowance for doubtful accounts of $79,224 and $62,803 as of March 31, 2026 and March 31, 2025, respectively.

31-Mar-2631-Dec-2530-Sep-2530-Jun-2531-Mar-25
Assets
Investments in real estate:
Real estate$31,633,899$31,359,298$30,194,891$29,836,218$27,947,964
Construction in progress5,381,0714,976,7855,422,3385,080,7014,973,266
Land held for future development199,68191,13066,66873,66569,089
Investments in Real Estate$37,214,651$36,427,213$35,683,897$34,990,583$32,990,319
Accumulated depreciation and amortization(10,355,181)(9,993,596)(9,665,380)(9,341,719)(8,856,535)
Net Investments in Properties$26,859,470$26,433,617$26,018,517$25,648,865$24,133,784
Investment in unconsolidated entities3,536,7573,427,9033,690,7493,622,6772,702,847
Net Investments in Real Estate$30,396,227$29,861,520$29,709,266$29,271,542$26,836,631
Operating lease right-of-use assets, net$1,105,080$1,135,645$1,167,398$1,180,657$1,165,924
Cash and cash equivalents2,426,6313,451,6473,299,7033,554,1262,321,885
Accounts and other receivables, net (1)1,430,2421,358,8951,496,1051,586,1461,373,521
Deferred rent, net765,198750,907710,624681,375641,290
Goodwill9,591,2509,711,9539,647,7549,636,5139,174,165
Customer relationship value, deferred leasing costs and other intangibles, net2,053,3682,134,6982,080,8982,171,3182,124,989
Assets held for sale and contribution441,064349,826116,624139,993953,236
Other assets650,913655,377500,262493,325488,921
Total Assets$48,859,973$49,410,468$48,728,634$48,714,995$45,080,562
Liabilities and Equity
Global unsecured revolving credit facilities, net$707,961$899,090$1,152,042$567,699$1,096,931
Unsecured term loans, net432,450439,536438,933440,788404,335
Unsecured senior notes, net of discount16,013,97716,194,44115,808,56516,641,36714,744,063
Secured and other debt, net of discount842,245869,068825,894802,294770,950
Operating lease liabilities1,218,5091,253,2171,285,0671,298,0851,281,572
Accounts payable and other accrued liabilities2,419,8882,600,9792,377,7262,310,8821,927,611
Deferred tax liabilities1,093,9551,124,7241,151,3741,137,3051,109,294
Accrued dividends and distributions428,337
Security deposits and prepaid rents733,974754,920699,528653,640559,768
Obligations associated with assets held for sale and contribution1822831,0897,882
Total Liabilities$23,462,959$24,564,494$23,739,412$23,853,149$21,902,406
Redeemable noncontrolling interests1,594,7181,498,9751,535,9721,505,8891,459,322
Equity
Preferred Stock: $0.01 par value per share, 110,000 shares authorized:
Series J Cumulative Redeemable Preferred Stock (2)$193,540$193,540$193,540$193,540$193,540
Series K Cumulative Redeemable Preferred Stock (3)203,264203,264203,264203,264203,264
Series L Cumulative Redeemable Preferred Stock (4)334,886334,886334,886334,886334,886
Common Stock: $0.01 par value per share, 502,000 shares authorized (5)3,4593,4063,4003,3743,338
Additional paid-in capital30,093,16529,350,48729,182,33228,720,82628,091,661
Dividends in excess of earnings(6,946,676)(6,690,722)(6,358,501)(5,997,607)(6,604,217)
Accumulated other comprehensive loss, net(512,885)(469,198)(533,891)(543,756)(926,874)
Total Stockholders' Equity$23,368,753$22,925,663$23,025,030$22,914,527$21,295,598
Noncontrolling Interests
Noncontrolling interest in operating partnership$426,853$415,456$420,280$431,000$415,956
Noncontrolling interest in consolidated entities6,6905,8807,94010,4307,280
Total Noncontrolling Interests$433,543$421,336$428,220$441,430$423,236
Total Equity$23,802,296$23,346,999$23,453,250$23,355,957$21,718,834
Total Liabilities and Equity$48,859,973$49,410,468$48,728,634$48,714,995$45,080,562

(2) Series J Cumulative Redeemable Preferred Stock, 5.250%, $200,000 liquidation preference ($25.00 per share), 8,000 shares issued and outstanding as of March 31, 2026 and March 31, 2025.

(3) Series K Cumulative Redeemable Preferred Stock, 5.850%, $210,000 liquidation preference ($25.00 per share), 8,400 shares issued and outstanding as of March 31, 2026 and March 31, 2025.

(4) Series L Cumulative Redeemable Preferred Stock, 5.200%, $345,000 liquidation preference ($25.00 per share), 13,800 shares issued and outstanding as of March 31, 2026 and March 31, 2025.

(5) Common Stock: 348,924 and 336,743 shares issued and outstanding as of March 31, 2026 and March 31, 2025, respectively.

​ ​ ​ ​ ​ ​ ​

15

Table of Contents 44

Components of Net Asset Value (NAV) (1)

Financial Supplement

Unaudited and in Thousands

First Quarter 2026

​ ​ ​ (1) Backlog and associated financial line items include activity related to properties held in unconsolidated entities.

Consolidated Properties Cash Net Operating Income (NOI)(2), Annualized (3)
Network-Dense$1,424,735
Campus2,007,227
Other (4)78,916
Total Cash NOI, Annualized$3,510,878
less: Partners' share of consolidated JVs(99,128)
Acquisitions / dispositions / expirations(78,914)
FY 2026 backlog cash NOI and 1Q26 carry-over (stabilized) (5)279,366
Total Consolidated Cash NOI, Annualized$3,612,202
Digital Realty's Pro Rata Share of Unconsolidated Entities Cash NOI (3) (6)$344,992
Other Income
Development and Management Fees (net), Annualized$139,597
Other Assets
Pre-stabilized inventory, at cost (7)$532,950
Land held for development199,681
Development CIP5,381,071
less: Investment associated with FY26 Backlog NOI (9)(934,157)
Cash and cash equivalents2,426,631
Accounts and other receivables, net1,430,242
Other assets650,913
less: Partners' share of consolidated entities assets(145,000)
Total Other Assets$9,542,331
Liabilities
Global unsecured revolving credit facilities$725,905
Unsecured term loans433,238
Unsecured senior notes16,133,307
Secured and other debt845,117
Accounts payable and other accrued liabilities2,419,888
Deferred tax liabilities1,093,955
Security deposits and prepaid rents733,974
Backlog NOI cost to complete (8)878,985
Preferred stock755,000
Digital Realty's share of unconsolidated entities debt2,038,470
less: Partners' share of consolidated entities liabilities(487,793)
Total Liabilities$25,570,046

(2) For definitions and discussion of NOI and cash NOI and a reconciliation of operating income before gain on sale of disposition of properties, net to NOI and cash NOI, see page 29.

(3) Annualized cash NOI is calculated by multiplying results for the most recent quarter by four. Annualized results may not be indicative of any four-quarter period and do not take into account scheduled lease expirations, among other things. Annualized data is presented for illustrative purposes only. Reflects annualized 1Q26 Cash NOI of $3.5 billion. NOI is allocated based on management’s estimates derived using contractual ABR and stabilized margins.

(4) Other includes Powered Base Building® shell capacity as well as storage and office space within fully improved data center facilities.

(5) Estimated cash NOI related to signed leases that are expected to commence through December 31, 2026. Includes Digital Realty’s share of signed leases at properties held in unconsolidated entities.

(6) For a reconciliation of Digital Realty’s pro rata share of unconsolidated entities operating income to cash NOI, see page 26.

(7) Excludes Digital Realty’s share of cost at properties held in unconsolidated entities.

(8) Includes Digital Realty’s share of construction in progress and expected cost to complete at properties held in unconsolidated entities.

​ ​ ​ ​ ​

16

Table of Contents 66

Debt Maturitie****s

Financial Supplement

Unaudited and Dollars in thousands

First Quarter 2026

​ ​ ​ ​ ​ ​ (1) Assumes all extensions will be exercised.

As of March 31, 2026
Interest Rate
InterestIncluding
RateSwaps20262027202820292030ThereafterTotal
Global Unsecured Revolving Credit Facilities (1)
Global unsecured revolving credit facility1.384%1.384%$569,665$569,665
Yen revolving credit facility1.410%1.410%156,240156,240
Deferred financing costs, net(17,944)
Total Global Unsecured Revolving Credit Facilities1.390%1.390%$725,905$707,961
Unsecured Term Loans (1)
Euro term loan facility2.797%2.797%$433,238$433,238
Deferred financing costs, net(788)
Total Unsecured Term Loans2.797%2.797%$433,238$432,450
Senior Notes
₣275 million 0.200% Notes due 20260.200%0.200%$344,014$344,014
₣150 million 1.700% Notes due 20271.700%1.700%$187,644187,644
$1.00 billion 3.700% Notes due 2027 (2)3.700%2.485%1,000,0001,000,000
€500 million 1.125% Notes due 20281.125%1.125%$577,650577,650
$900 million 5.550% Notes due 2028 (2)5.550%3.996%900,000900,000
$650 million 4.450% Notes due 20284.450%4.450%650,000650,000
₣270 million 0.550% Notes due 20290.550%0.550%$337,759337,759
$900 million 3.600% Notes due 20293.600%3.600%900,000900,000
£350 million 3.300% Notes due 20293.300%3.300%462,945462,945
$1.15 billion 1.875% Exchangeable Notes due 2029 (2)1.875%1.263%1,150,0001,150,000
€750 million 1.500% Notes due 20301.500%1.500%$866,475866,475
£550 million 3.750% Notes due 20303.750%3.750%727,485727,485
€500 million 1.250% Notes due 20311.250%1.250%$577,650577,650
€1.00 billion 0.625% Notes due 20310.625%0.625%1,155,3001,155,300
€750 million 1.000% Notes due 20321.000%1.000%866,475866,475
€750 million 1.375% Notes due 20321.375%1.375%866,475866,475
€600 million 3.750% Notes due 20333.750%3.750%693,180693,180
€850 million 3.875% Notes due 20333.875%3.875%982,005982,005
€850 million 3.875% Notes due 20343.875%3.875%982,005982,005
€850 million 3.875% Notes due 20353.875%3.875%982,005982,005
€800 million 4.250% Notes due 20374.250%4.250%924,240924,240
Unamortized discounts, net(43,850)
Deferred financing costs, net(75,480)
Total Senior Notes2.802%2.597%$344,014$1,187,644$2,127,650$2,850,704$1,593,960$8,029,335$16,013,977
Secured Debt
ICN10 Facilities5.020%3.247%$10,984$10,984
Westin3.290%3.290%$135,000135,000
Teraco Loans8.978%10.049%$54,822109,645$393,496$19,47968,210$33,248678,900
Telepoint3.918%3.918%9574671,424
Deferred financing costs, net(2,873)
Total Secured Debt7.987%8.844%$54,822$244,645$394,453$19,946$79,194$33,248$823,436
Other Debt
Icolo loans12.735%12.735%$5,028$1,218$5,959$6,604$18,809
Total Other Debt12.735%12.735%$5,028$1,218$5,959$6,604$18,809
Total unhedged variable rate debt$2,243$437,724$16,587$1,771$736,302$10,579$1,205,206
Total fixed rate / hedged variable rate debt396,5931,432,8312,506,7342,874,8381,662,7578,058,60816,932,362
Total Debt2.992%2.848%$398,836$1,870,554$2,523,321$2,876,609$2,399,059$8,069,187$18,137,568
Weighted Average Interest Rate1.554%3.008%4.404%2.322%2.400%2.710%2.848%
Summary
Weighted Average Term to Initial Maturity4.7 Years
Weighted Average Maturity (assuming exercise of extension options)4.8 Years
Global Unsecured Revolving Credit Facilities Detail As of March 31, 2026
Maximum AvailableExisting Capacity (3)Currently Drawn
Global Unsecured Revolving Credit Facilities$4,461,026$3,642,890$725,905

(2) Subject to cross-currency swaps.

(3) Net of letters of credit issued of $92.2 million.

17

Table of Contents

Same-Capital Operating Trend Summary

Financial Supplement

Unaudited and in Thousands

First Quarter 2026

Stabilized (“Same-Capital”) Portfolio (1)

​ ​ (1) Represents data centers owned as of December 31, 2024 with less than 5% of total rentable square feet under development. Excludes data centers that were undergoing, or were expected to undergo, development activities in 2025-2026, data centers classified as held for sale and contribution, and data centers sold or contributed to joint ventures for all periods presented. Prior period numbers adjusted to reflect current same-capital pool.

Three Months Ended
31-Mar-2631-Mar-25% Change31-Dec-25% Change
Rental revenues$849,758$782,7598.6%$831,2382.2%
Tenant reimbursements - Utilities268,277230,58416.3%286,656(6.4%)
Tenant reimbursements - Other30,55331,987(4.5%)27,9239.4%
Interconnection and other99,25089,20011.3%97,1542.2%
Total Revenue$1,247,838$1,134,53010.0%$1,242,9710.4%
Utilities$297,775$263,05313.2%$314,251(5.2%)
Rental property operating207,957186,06911.8%230,979(10.0%)
Property taxes42,55138,36310.9%39,7467.1%
Insurance5,4744,91911.3%5,2304.7%
Total Expenses$553,757$492,40412.5%$590,206(6.2%)
Net Operating Income (2)$694,081$642,1268.1%$652,7656.3%
Less:
Stabilized straight-line rent$1,566$512966.6%$5,750(72.8%)
Above- and below-market rent63756512.7%6360.2%
Cash Net Operating Income (2)$691,878$641,5107.9%$646,3797.0%
Constant Currency Cash Net Operating Income (3)$657,658$641,5102.5%
Stabilized Portfolio Occupancy at period end (4)91.6%91.2%0.4%91.6%(0.0%)

(2) For definitions and discussion of NOI and cash NOI and a reconciliation of operating income before gain (loss) on disposition of properties, net to NOI and cash NOI, see page 29.

(3) Adjustment calculated by holding currency translation rates for 2026 constant with average currency translation rates that were applicable to the same periods in 2025.

(4) Occupancy excludes capacity under active development and capacity held for development.

​ ​ ​ ​ ​ ​ ​

18

Table of Contents

Summary of Leasing Activity

Financial Supplement

Leases Signed and Renewed in the Quarter End March 31, 2026

First Quarter 2026

​ ​ ​ ​ ​ ​ ​ ​ Note:  Data center totals may not foot due to rounding differences.

0-1 MW (Based on kW)> 1 MW (Based on kW)Data Center TotalOther (Based on NRSF) (3)
Leasing Activity - New (1) (2)​ ​ ​1Q26​ ​ ​LTM​ ​ ​1Q26​ ​ ​LTM​ ​ ​1Q26​ ​ ​LTM​ ​ ​1Q26​ ​ ​LTM
Annualized GAAP Rent at 100% Share (in thousands)$86,669$316,035$598,795$1,081,941$685,465$1,397,975$944$4,063
At Digital Realty Share
Annualized GAAP Rent (in thousands)$78,954$293,468$324,482$523,654$403,435$817,123$728$2,995
Kilowatt Leased / NRSF (in thousands)26,62889,331149,344240,099175,972329,4301351
Weighted Average Lease Term (years)4.24.513.011.411.39.04.26.0
Initial Stabilized cash rent per Kilowatt / NRSF$245$271$153$158$167$188$51$56
GAAP Rent per Kilowatt / NRSF$247$274$181$182$191$207$54$59
Leasing cost per Kilowatt / NRSF$17$30$0$1$3$9$1$3
0-1 MW (Based on kW)> 1 MW (Based on kW)Data Center TotalOther (Based on NRSF)
Leasing Activity - Renewals (1) (2)​ ​ ​1Q26​ ​ ​LTM​ ​ ​1Q26​ ​ ​LTM​ ​ ​1Q26​ ​ ​LTM​ ​ ​1Q26​ ​ ​LTM
At Digital Realty Share
Leases renewed Kilowatt / NRSF (in thousands)44,579152,29814,37496,20258,953248,499132330
Leasing cost per Kilowatt / NRSF$1$1$0$3$1$2$1$1
Weighted Average Lease Term (years)1.41.53.34.91.82.75.04.7
Cash Rent
Expiring cash rent per Kilowatt / NRSF$282$315$174$163$255$256$25$50
Renewed cash rent per Kilowatt / NRSF$294$328$187$182$268$272$29$64
Cash Rent % Change kW / NRSF4.3%4.2%7.4%11.7%4.8%6.1%16.6%26.6%
GAAP Rent
Expiring cash rent per Kilowatt / NRSF$280$314$170$149$253$250$24$47
Renewed cash rent per Kilowatt / NRSF$294$329$188$186$268$273$30$66
GAAP Rent % Change kW / NRSF5.1%4.9%10.3%24.6%5.9%9.4%26.1%42.9%
Churn (4)2.6%8.8%0.5%3.0%1.4%5.5%2.9%4.4%

(1) Excludes short-term, roof, storage, and garage leases.

(2) Includes leases for new and re-leased capacity.

(3) Other includes Powered Base Building® shell capacity as well as storage and office space within fully improved data center facilities.

(4) Churn is defined as recurring revenue lost during the period due to leases terminated or not renewed, divided by recurring revenue at the beginning of the period.

​ Note: LTM is last twelve months, including current quarter. Weighted average lease term excludes renewal options and is weighted by annualized GAAP rent.

​ ​ ​

19

Table of Contents

Lease Expirations - By Size

Financial Supplement

Dollar in Thousands (except per kW data)

First Quarter 2026

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (1) Annualized rent represents the monthly contractual base rent (defined as cash base rent before abatements) under existing leases as of March 31, 2026, multiplied by 12.

​ ​ ​​ ​ ​% of​ ​ ​​ ​ ​​ ​ ​​ ​ ​Rent Per kW
AnnualizedAnnualizedAnnualized RentkW of ExpiringRent per kWPer Month at
YearRent (1)Rentat ExpirationLeasesPer MonthExpiration
0-1 MW
Month to Month (2)$80,1341.8%$78,22515,030$444$434
2026604,24913.3%606,297132,242381382
2027394,0318.6%398,105107,601305308
2028172,4783.8%181,02749,614290304
2029109,4132.4%115,86334,465265280
203086,3391.9%95,59328,197255283
203148,1861.1%54,30215,553258291
203232,2110.7%36,8768,807305349
203312,6860.3%16,3644,420239309
20342,4590.1%2,468815251252
20357,8440.2%11,1543,379193275
Thereafter3,6680.1%3,8602,287134141
Total / Wtd. Avg.$1,553,69934.1%$1,600,135402,410$322$331
> 1 MWAnnualized
Month to Month (2)$16,0290.4%$16,0539,407$142$142
2026224,0604.9%226,045133,367140141
2027311,7426.8%315,183179,937144146
2028260,9425.7%271,659168,284129135
2029321,4457.0%342,433224,950119127
2030293,7466.4%311,377191,974128135
2031215,7884.7%242,930140,714128144
2032195,6744.3%217,616122,799133148
2033109,2312.4%120,99464,003142158
2034162,9423.6%185,043124,016109124
203582,4061.8%85,51651,814133138
Thereafter584,33012.8%815,706339,766143200
Total / Wtd. Avg.$2,778,33660.9%$3,150,5561,751,031$132$150
Data Center TotalAnnualized
Month to Month (2)$96,1642.1%$94,27824,437$328$322
2026828,30918.2%832,342265,609260261
2027705,77315.5%713,288287,538205207
2028433,4219.5%452,686217,898166173
2029430,8589.4%458,297259,414138147
2030380,0858.3%406,970220,172144154
2031263,9745.8%297,232156,267141159
2032227,8855.0%254,493131,606144161
2033121,9172.7%137,35968,423148167
2034165,4013.6%187,511124,831110125
203590,2502.0%96,67055,193136146
Thereafter587,99812.9%819,566342,053143200
Total / Wtd. Avg.$4,332,03595.0%$4,750,6922,153,441$168$184
Other (3)Annualized
Total$227,5445.0%$251,276
Grand TotalAnnualized
Total$4,559,579100.0%$5,001,968

(2) Includes leases, licenses, and similar agreements that upon expiration have been automatically renewed on a month-to-month basis.

(3) Other includes unimproved data center shell capacity as well as storage and office space within fully improved data center facilities.

​ Note: Represents consolidated portfolio in addition to our managed and non-managed portfolio of unconsolidated entities based on our ownership percentage.

​ ​

20

Table of Contents

Top 20 Customers by Annualized Rent

Financial Supplement

Dollars in Thousands

First Quarter 2026

​ ​ s ​ (1) Annualized recurring revenue represents the monthly contractual base rent (defined as cash base rent before abatements) and interconnection revenue under existing leases as of March 31, 2026, multiplied by 12.

​ ​ ​​ ​ ​​ ​ ​Weighted
Average
Annualized% of AnnualizedRemaining
Number ofRecurringRecurringLease Term in
CustomerLocationsRevenue (1)RevenueYears
1Fortune 50 Software Company76$548,01211.4%8.6
2Oracle Corporation40473,2579.8%10.8
3Social Content Platform32251,3285.2%2.5
4Global Cloud Provider66218,7044.5%2.5
5IBM33105,4252.2%2.6
6Equinix1497,2342.0%3.1
7Fortune 25 Tech Company5889,5841.9%7.1
8LinkedIn Corporation877,0711.6%1.8
9Meta Platforms, Inc.5074,2971.5%2.5
10Fortune 25 Investment Grade-Rated Company3067,9391.4%1.5
11Specialized Cloud Provider565,1111.4%3.5
12Social Media Platform264,0261.3%5.2
13Lumen Technologies, Inc.11058,6441.2%2.8
14AT&T6947,7851.0%1.4
15Comcast Corporation3847,3691.0%2.1
16Zayo11046,1531.0%0.9
17Global Commerce Platform1544,9750.9%5.4
18JPMorgan Chase & Co.2044,1530.9%1.6
19Quantitative Research and Investment Firm341,6800.9%5.4
20Morgan Stanley1340,3530.8%3.7
Total / Weighted Average$2,503,10051.9%6.0

​ Note: Represents consolidated portfolio in addition to our managed portfolio of unconsolidated entities based on ownership percentage. Our direct customers may be the entities named in the table above or their subsidiaries or affiliates.

​ ​ ​

21

​ ​

Occupancy Analysis

Financial Supplement

Dollars in Thousands

First Quarter 2026

​ ​ ​ ​ ​ (1) White Space IT Load represents UPS-backed utility power in megawatts dedicated to Digital Realty’s operated data center capacity.

100% ShareDigital Realty Share
White SpaceAnnualizedOccupancy (3)White SpaceAnnualizedOccupancy (3)Data Center
Metropolitan AreaIT Load (1)Rent (2)31-Mar-2631-Dec-25IT Load (1)Rent (2)31-Mar-2631-Dec-25Count
Americas
Northern Virginia817$1,231,63698.6%98.4%589$910,00598.7%98.8%32
Chicago177392,10895.9%94.3%103291,41694.2%91.4%10
Dallas123234,72693.2%94.3%102202,73491.8%93.0%20
New York67211,57784.9%84.6%61195,07483.5%83.2%10
Silicon Valley97182,93578.8%78.8%94161,72178.0%78.0%15
Other Markets498890,13492.7%92.9%403732,66992.1%92.2%69
Americas Total1,779$3,143,11794.7%94.5%1,351$2,493,61993.8%93.6%156
EMEA
Frankfurt179$335,42793.5%90.3%149$293,35393.6%91.1%29
London96240,06672.0%71.8%96240,06672.0%71.8%13
Amsterdam126218,93487.0%85.1%126218,93487.0%85.1%13
Paris143218,25683.3%83.6%127196,56183.9%84.2%13
Johannesburg97189,91179.9%79.7%59115,84679.9%79.7%5
Other Markets296595,64881.2%83.7%282566,64581.8%84.1%56
EMEA Total937$1,798,24283.6%83.5%839$1,631,40583.7%83.8%129
Asia Pacific
Singapore72$243,64293.3%92.9%72$243,64293.3%92.9%3
Tokyo89120,70590.3%90.1%4460,35390.3%90.1%5
Osaka6582,18889.2%88.9%3241,09489.2%88.9%4
Sydney2329,63674.8%74.7%2329,63674.8%74.7%4
Hong Kong2429,95559.7%60.1%1926,40371.4%71.7%2
Other Markets3536,05554.3%52.3%2733,42764.1%62.8%6
Asia Pacific Total308$542,18283.1%82.6%218$434,55584.6%84.2%24
Held For Sale100.0%100.0%
Portfolio Total/Weighted Average3,024$5,483,54190.1%89.9%2,408$4,559,57989.4%89.3%309

(2) Annualized base rent represents the monthly contractual base rent (defined as cash base rent before abatements) under existing leases as of March 31, 2026, multiplied by 12.

(3) Occupancy excludes capacity under active development and capacity held for development.

​ s

22

Table of Contents

Development Lifecycle (1)

Financial Supplement

Dollars in Thousands

First Quarter 2026

​ ​ ​ ​ ​ (1) Includes development projects in consolidated and unconsolidated entities.

Future Development CapacityData Center Construction
IT Capacity (100% Share) (2)Total Investment (3)Project Summary (4)100% Share (4)DLR Share (5)
UnderAverageCurrentFutureTotalCurrentFutureTotal
100% ShareDLR ShareConstructionExpectedInvestmentInvestmentInvestmentInvestmentInvestmentInvestmentYields
RegionLand (MW)Shell (MW)(4)​(5)​(MW)% LeasedCompletion(6)​(7)​(8)​(6)​(7)​(8)​(9)​
Northern Virginia84090$2,227,044$1,778,92631882%1Q27$1,372,353$2,464,076$3,836,429$495,948$790,030$1,285,978
Charlotte210402,251332,500200100%2Q28160,4362,917,3233,077,75989,8441,633,7011,723,545
Atlanta1,080182,848182,8481921Q29268,9972,962,5793,231,576127,7731,407,2251,534,998
Other1,3301101,334,134953,49421284%1Q27732,1312,122,6652,854,796631,8191,428,9052,060,724
Americas3,460200$4,146,278$3,247,76892269%$2,533,917$10,466,644$13,000,561$1,345,385$5,259,861$6,605,24611.5%
Frankfurt9060$1,026,393$805,7813116%1Q27$473,797$216,454$690,251$473,797$216,454$690,251
Amsterdam4045,87545,8752647%2Q26290,35376,041366,394290,35376,041366,394
Paris23050508,174445,5072245%3Q27191,608171,687363,29594,341156,318250,659
Other590120967,591896,520968%1Q27666,193655,1191,321,312588,409557,9501,146,359
EMEA950230$2,548,033$2,193,68317420%$1,621,951$1,119,302$2,741,253$1,446,900$1,006,763$2,453,66411.0%
Tokyo30$30,899$15,4503463%4Q26$196,649$163,858$360,506$98,324$81,929$180,253
Seoul50324,791324,791104Q2722,567104,076126,64322,567104,076126,643
Sydney1046,13746,1377100%2Q2634,42144,49478,91534,42144,49478,915
Other20050271,592127,0552241%4Q2670,39898,160168,55832,43042,20974,639
APAC230110$673,419$513,4337352%$324,035$410,587$734,622$187,742$272,708$460,45011.1%
Total4,640540$7,367,730$5,954,8841,16961%$4,479,903$11,996,533$16,476,436$2,980,028$6,539,332$9,519,36011.4%

(2) Represents the expected megawatt capacity to be developed based on our current plans and estimates; actual megawatt capacity developed may differ. Includes land and capacity held or actively under construction in preparation for future data center fit-out.

(3) Represents cost incurred through March 31, 2026, plus remaining cost to complete on approved phases in preparation for future data center fit-out, including pro-rata share of acquisition, shell and infrastructure costs.

(4) Includes Digital Realty's and partners' shares in development joint ventures projects. Includes $3,864 million of current investment.

(5) Includes only Digital Realty's share in development joint ventures projects. Includes $3,249 million of current investment.

(6) Represents cost incurred through March 31, 2026.

(7) Represents estimated cost to complete scope of work pursuant to approved development budget.

(8) Represents total cost to develop a data center, including pro-rata share of acquisition, shell and infrastructure costs, plus the direct investment in the data center fit-out.

(9) Represents pre-tax estimated stabilized cash yields, which are based on total expected investment amounts and anticipated net operating income from leases signed or other assumptions based on market conditions.

​ ​ ​

23

Table of Contents

Historical Capital Expenditures and Investments in Real Estate

Financial Supplement

Dollars in Thousands

First Quarter 2026

​ ​ ​ (1) Non-recurring capital expenditures are primarily for development of land and capacity, excluding acquisition costs.

Three Months Ended
​ ​31-Mar-2631-Dec-2530-Sep-25​ ​30-Jun-25​ ​31-Mar-25
Non-Recurring Capital Expenditures (1)
Development (2)$729,959$756,758$532,590$565,168$686,622
Enhancements and Other Non-Recurring5,7604,3858,11410,2345,588
Total Non-Recurring Capital Expenditures$735,719$761,143$540,704$575,402$692,210
Recurring Capital Expenditures (3)$59,665$168,539$77,998$62,083$35,305
Total Direct Capital Expenditures$795,384$929,682$618,702$637,485$727,515
Indirect Capital Expenditures
Capitalized Interest$35,637$34,783$32,923$29,393$30,095
Capitalized Overhead39,01737,69635,76737,44529,693
Total Indirect Capital Expenditures$74,654$72,479$68,690$66,838$59,788
Total Improvements to and Advances for Investment in Real Estate$870,038$1,002,161$687,392$704,323$787,303

(2) Amount reflects the total capital expenditures on consolidated development projects during the quarter. The total includes 100% of spending on projects contributed to joint ventures and fund prior to their contribution.

(3) Recurring capital expenditures represent non-incremental data center improvements required to maintain current revenues, including second-generation tenant improvements and external leasing commissions. Recurring capital expenditures do not include acquisition costs contemplated when underwriting the purchase of a data center, costs which are incurred to bring a building up to Digital Realty’s operating standards, or internal leasing commissions.

​ ​ ​ ​ ​

24

Table of Contents

Acquisitions / Dispositions/ Joint Ventures

Financial Supplement

Dollars in Thousands

First Quarter 2026

Closed Acquisitions:

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
AcquisitionMetropolitanDatePurchaseCap
PropertyTypeAreaAcquiredPrice (1)Rate (2)
HillsboroLandPortland, OR1/14/2026$8,500NA
CartersvilleLandAtlanta, GA1/29/202695,000NA
TelepointM&ASofia, Bulgaria2/27/202676,581NA
AbbiategrassoLandMilan, Italy3/3/202665,065NA
HillsboroLandPortland, OR3/11/202650,000NA
Total$295,146

Closed Dispositions: ​ ​ ​ Closed Joint Venture / Fund Contributions: ​ ​ (1) Represents the purchase price or sale price, as applicable before contractual price adjustments, transaction expenses, taxes, and potential currency fluctuations. All prices were converted to USD based on FX rate as of March 31, 2026.

DispositionMetropolitanDateSaleCap
PropertyTypeAreaDisposed​ ​ ​Price (1)Rate (2)
NeedhamBuildingBoston, MA3/17/2026$6,400NA
Total$6,400

​ ​ ​

​ ​ ​

​ ​ ​

​ ​ ​

Metropolitan

Contribution

Cap

Property

Area

Date

Price

Rate (2)

Total

(2) We calculate the cash capitalization rate on acquisitions, dispositions, and joint venture and fund contributions by dividing anticipated annual net operating income by the purchase/sale/contribution price, including assumed debt and related pre-payment penalties. Net operating income represents rental revenue and tenant reimbursement revenue from in-place leases, less rental property operating and maintenance expenses, property taxes and insurance expenses, and is not a financial measure calculated in accordance with GAAP. We caution you not to place undue reliance on our cash capitalization rates because they are based solely on data made available to us in the diligence process in connection with the relevant acquisitions and are calculated on a non-GAAP basis. Our calculation of the cash capitalization rate on acquisitions may change, based on our experience operating the data centers subsequent to closing of the acquisitions. In addition, the actual cash capitalization rates may differ from our expectations based on numerous other factors, including the results of our final purchase price allocation, difficulties collecting anticipated rental revenues, tenant bankruptcies, property tax reassessments and unanticipated expenses at the data centers that we cannot pass on to tenants.

​ ​ ​ ​ ​ ​ ​

25

Table of Contents

Unconsolidated Entities

Financial Supplement

Dollars in Thousands

First Quarter 2026

​ ​ ​ ​ ​ ​ (1) Includes Ascenty, Blackstone NoVa, Clise, Digital Realty DC Partners NA Fund, GI Partners, Mapletree, Menlo, Mitsubishi, Realty Income, TPG Real Estate and Walsh.

Summary Balance Sheet -As of March 31, 2026
at the JV's 100% ShareAmericas (1)APAC (2)EMEA (3)Global (4)Total
Gross cost of operating real estate$10,306,318$2,350,203$1,116,552$1,709,363$15,482,436
Accumulated depreciation and amortization(1,394,643)(383,449)(28,713)(191,401)(1,998,207)
Net Book Value of Operating Real Estate$8,911,676$1,966,754$1,087,839$1,517,962$13,484,229
Cash544,507604,21490,88841,6071,281,216
Other assets1,974,886217,559166,382512,1982,871,025
Total Assets$11,431,068$2,788,527$1,345,109$2,071,767$17,636,470
Debt4,027,5141,037,594459,239708,9116,233,258
Other liabilities1,177,428197,848300,135501,9992,177,410
Equity / (deficit)6,226,1261,553,085585,734860,8579,225,802
Total Liabilities and Equity$11,431,068$2,788,527$1,345,109$2,071,767$17,636,470
Digital Realty's Pro Rata Share of Unconsolidated entities Debt$1,215,480$502,703$91,848$228,439$2,038,470
Summary Statement of Operations -Three Months Ended March 31, 2026
at the JV's 100% ShareAmericas (1)APAC (2)EMEA (3)Global (4)Total
Total revenues$303,358$87,257$18,042$47,188$455,845
Operating expenses(107,719)(40,780)(7,703)(22,100)(178,302)
Net Operating Income (NOI)$195,639$46,477$10,339$25,088$277,543
Straight-line rent(17,088)(1,961)(1,851)(711)(21,611)
Above and below market rent(2,898)(945)(3,074)(6,917)
Cash Net Operating Income (NOI)$175,653$44,516$7,543$21,303$249,015
Interest expense($60,388)($3,435)($9,050)($8,961)($81,834)
Depreciation and amortization(135,089)(22,840)(7,295)(23,315)(188,539)
Other income / (expense)(16,125)(4,411)(6,179)15,266(11,449)
FX remeasurement on USD debt3,5031,815(7,635)(2,317)
Total Other Expenses, net($208,098)($30,686)($20,709)($24,645)($284,137)
Net Income / (Loss)($12,459)$15,791($10,370)$443($6,595)
Digital Realty's Pro Rata Share of Unconsolidated entities NOI$58,300$23,208$2,484$11,907$95,899
Digital Realty's Pro Rata Share of Unconsolidated entities Cash NOI$52,178$22,225$1,924$9,921$86,248
Digital Realty's Earnings (loss) from unconsolidated entities($6,696)$7,528($2,633)($32)($1,833)
Digital Realty's Pro Rata Share of Core FFO (5)$28,334$9,853($2,194)$8,631$44,624
Digital Realty's Fee Income from Unconsolidated entities$27,379$1,067$817$3,954$33,217

(2) Includes Digital Realty Bersama, Digital Connexion, Lumen and MC Digital Realty.

(3) Includes Blackstone Frankfurt, Blackstone Paris, Medallion and Mivne.

(4) Includes Digital Core REIT.

(5) For a definition of Core FFO, see page 28.

​ Note: Digital Realty’s ownership percentages in the unconsolidated entities vary.

​ ​ ​ ​

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Table of Contents

Reconciliation of Earnings Before Interest, Taxes, Depreciation & Amortization and Financial Ratios

Financial Supplement

Unaudited and Dollars in Thousands

First Quarter 2026

​ ​ ​ ​ ​ ​ (1) For definitions and discussion of EBITDA and Adjusted EBITDA, see the Definitions section.

Three Months Ended
Reconciliation of Earnings Before Interest, Taxes, Depreciation & Amortization (EBITDA) (1)31-Mar-2631-Dec-2530-Sep-2530-Jun-2531-Mar-25
Net Income (Loss) Available to Common Stockholders$169,093$88,466$57,631$1,021,975$99,793
Interest expense116,384116,516113,584109,38398,464
(Gain) loss on debt extinguishment and modifications4,119(9)
Income tax expense (benefit)16,008(9,673)11,69512,88317,135
Depreciation and amortization499,511493,458497,002461,167443,009
EBITDA$805,115$688,758$679,912$1,605,408$658,400
Unconsolidated JV real estate related depreciation and amortization60,29170,26065,92259,17255,861
Unconsolidated JV interest expense and tax expense35,81438,49844,79531,24333,390
Severance, equity acceleration and legal expenses2,8354,9371,7942,2622,428
Transaction and integration expenses15,68536,08386,55922,54639,902
(Gain) loss on disposition of properties, net(873)(42,865)(19,780)(931,830)(1,111)
Provision for impairment78,553
Other non-core adjustments, net (2)(4,270)(25,033)2,5239,545(4,316)
Noncontrolling interests(4,470)(2,536)(4,099)14,790(3,579)
Preferred stock dividends10,18110,18110,18110,18110,181
Adjusted EBITDA$920,307$856,836$867,807$823,319$791,156

(2) Includes foreign exchange net unrealized gains/losses attributable to remeasurement impact of foreign tax rate changes, non-recurring legal and insurance expenses, gain (loss) on sale on disposition of properties held in unconsolidated JV and lease termination fees.

​ ​ (3) Cash interest expense is interest expense less amortization of debt discount and deferred financing fees and includes interest that we capitalized. We consider cash interest expense to be a useful measure of interest as it excludes non-cash-based interest expense.

Three Months Ended
Financial Ratios31-Mar-2631-Dec-2530-Sep-2530-Jun-2531-Mar-25
Total GAAP interest expense$116,384$116,516$113,584$109,383$98,464
Capitalized interest expense35,63734,78332,92329,39330,095
Change in accrued interest and other non-cash amounts30,268(52,014)41,265(92,065)45,416
Cash Interest Expense (3)$182,289$99,285$187,772$46,711$173,975
Preferred stock dividends10,18110,18110,18110,18110,181
Total Fixed Charges (4)$162,202$161,479$156,687$148,957$138,739
Coverage
Interest coverage ratio (5)5.2x4.8x4.9x5.0x5.3x
Cash interest coverage ratio (6)4.4x6.8x3.9x11.2x4.1x
Fixed charge coverage ratio (7)4.9x4.5x4.6x4.7x4.9x
Cash fixed charge coverage ratio (8)4.2x6.3x3.8x9.9x3.9x
Leverage
Debt to total enterprise value (9)(10)21.7%25.1%23.0%23.2%25.4%
Debt-plus-preferred-stock-to-total-enterprise-value (10)(11)22.7%26.1%23.9%24.1%26.6%
Pre-tax income to interest expense (12)2.5x1.8x1.6x10.6x2.1x
Net Debt-to-Adjusted EBITDA (13)4.7x4.9x4.9x5.1x5.1x

(4) Fixed charges consist of GAAP interest expense, capitalized interest, scheduled debt principal payments and preferred stock dividends.

(5) Adjusted EBITDA (including our pro rata share of unconsolidated entities EBITDA), divided by GAAP interest expense plus capitalized interest (including our pro rata share of unconsolidated entities interest expense).

(6) Adjusted EBITDA (including our pro rata share of unconsolidated entities EBITDA), divided by cash interest expense (including our pro rata share of unconsolidated entities interest expense).

(7) Adjusted EBITDA (including our pro rata share of unconsolidated entities EBITDA), divided by fixed charges (including our pro rata share of unconsolidated entities fixed charges).

(8) Adjusted EBITDA (including our pro rata share of unconsolidated entities EBITDA), divided by the sum of cash interest expense and preferred stock dividends (including our pro rata share of unconsolidated entities cash fixed charges).

(9) Total debt divided by market value of common equity plus debt plus preferred stock.

(10) Total enterprise value defined as market value of common equity plus debt plus preferred stock.

(11) Same as (9), except numerator includes preferred stock.

(12) Calculated as net income plus interest expense divided by GAAP interest expense.

(13) Calculated as total debt at balance sheet carrying value, plus finance lease obligations, plus Digital Realty’s pro rata share of unconsolidated entities debt, less cash and cash equivalents (including Digital Realty’s pro rata share of unconsolidated entities cash) divided by the product of Adjusted EBITDA (including Digital Realty’s pro rata share of unconsolidated entities EBITDA), multiplied by four.

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Table of Contents

Management Statements on Non-GAAP Measures

Financial Supplement

Unaudited

First Quarter 2026

Definitions**** Funds From Operations (FFO): We calculate funds from operations, or FFO, in accordance with the standards established by the National Association of Real Estate Investment Trusts (Nareit) in the Nareit Funds From Operations White Paper - 2018 Restatement. FFO is a non-GAAP financial measure and represents net income (loss) available to common stockholders (computed in accordance with GAAP), excluding gain (loss) from the disposition of real estate assets, provision for impairment, real estate related depreciation and amortization (excluding amortization of deferred financing costs), our share of unconsolidated JV real estate related depreciation & amortization, net income attributable to noncontrolling interests in operating partnership and reconciling items related to noncontrolling interests. Management uses FFO as a supplemental performance measure because, in excluding real estate related depreciation and amortization and gains and losses from property dispositions and after adjustments for unconsolidated partnerships and joint ventures, it provides a performance measure that, when compared year over year, captures trends in occupancy rates, rental rates and operating costs. We also believe that, as a widely recognized measure of the performance of REITs, FFO will be used by investors as a basis to compare our operating performance with that of other REITs. However, because FFO excludes depreciation and amortization and captures neither the changes in the value of our data centers that result from use or market conditions, nor the level of capital expenditures and capitalized leasing commissions necessary to maintain the operating performance of our data centers, all of which have real economic effect and could materially impact our financial condition and results from operations, the utility of FFO as a measure of our performance is limited. Other REITs may not calculate FFO in accordance with the Nareit definition and, accordingly, our FFO may not be comparable to other REITs’ FFO. FFO should be considered only as a supplement to net income computed in accordance with GAAP as a measure of our performance.

Core Funds from Operations (Core FFO)****: We present core funds from operations, or Core FFO, as a supplemental operating measure because, in excluding certain items that do not reflect core revenue or expense streams, it provides a performance measure that, when compared year over year, captures trends in our core business operating performance. We calculate Core FFO by adding to or subtracting from FFO (i) other non-core revenue adjustments, (ii) transaction and integration expenses, (iii) gain (loss) on debt extinguishment and modifications, (iv) gain on / issuance costs associated with redeemed preferred stock, (v) severance, equity acceleration and legal expenses, (vi) gain/loss on FX and derivatives revaluation, and (vii) other non-core expense adjustments. Because certain of these adjustments have a real economic impact on our financial condition and results from operations, the utility of Core FFO as a measure of our performance is limited. Other REITs may calculate Core FFO differently than we do and accordingly, our Core FFO may not be comparable to other REITs’ Core FFO. Core FFO should be considered only as a supplement to net income computed in accordance with GAAP as a measure of our performance.

Adjusted Funds from Operations (AFFO)****: We present adjusted funds from operations, or AFFO, as a supplemental operating measure because, when compared year over year, it assesses our ability to fund dividend and distribution requirements from our operating activities. We also believe that, as a widely recognized measure of the operations of REITs, AFFO will be used by investors as a basis to assess our ability to fund dividend payments in comparison to other REITs, including on a per share and unit basis. We calculate AFFO by adding to or subtracting from Core FFO (i) non-real estate depreciation, (ii) amortization of deferred financing costs, (iii) amortization of debt discount/premium, (iv) non-cash stock-based compensation expense, (v) straight-line rental revenue, (vi) straight-line rental expense, (vii) above- and below-market rent amortization, (viii) deferred tax expense / (benefit), (ix) leasing compensation and internal lease commissions, and (x) recurring capital expenditures. Other REITs may calculate AFFO differently than we do and, accordingly, our AFFO may not be comparable to other REITs’ AFFO. AFFO should be considered only as a supplement to net income computed in accordance with GAAP as a measure of our performance.

EBITDA and Adjusted EBITDA**:** We believe that earnings before interest expense, gain (loss) on debt extinguishment and modifications, income tax expense (benefit), and depreciation and amortization, or EBITDA, and Adjusted EBITDA (as defined below), are useful supplemental performance measures because they allow investors to view our performance without the impact of non-cash depreciation and amortization or the cost of debt and, with respect to Adjusted EBITDA, (i) unconsolidated entities real estate related depreciation & amortization, (ii) unconsolidated entities interest expense and tax expense, (iii) severance, equity acceleration and legal expenses, (iv) transaction and integration expenses, (v) gain (loss) on sale / deconsolidation, (vi) provision for impairment, (vii) other non-core adjustments, net, (viii) noncontrolling interests, (ix) preferred stock dividends, and (x) gain on / issuance costs associated with redeemed preferred stock. In addition, we believe EBITDA and Adjusted EBITDA are frequently used by securities analysts, investors, and other interested parties in the evaluation of REITs. Because EBITDA and Adjusted EBITDA are calculated before recurring cash charges including interest expense and income taxes, exclude capitalized costs, such as leasing commissions, and are not adjusted for capital expenditures or other recurring cash requirements of our business, their utility as a measure of our performance is limited. Other REITs may calculate EBITDA and Adjusted EBITDA differently than we do and, accordingly, our EBITDA and Adjusted EBITDA may not be comparable to other REITs’ EBITDA and Adjusted EBITDA. Accordingly, EBITDA and Adjusted EBITDA should be considered only as supplements to net income computed in accordance with GAAP as a measure of our financial performance.

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Table of Contents

Management Statements on Non-GAAP Measures

Financial Supplement

Unaudited

First Quarter 2026

Net Operating Income (NOI) and Cash NOI**:** Net operating income, or NOI, represents rental revenue, tenant reimbursement revenue and interconnection revenue less utilities expense, rental property operating expenses, property taxes and insurance expenses (as reflected in the statement of operations). NOI is commonly used by stockholders, company management and industry analysts as a measurement of operating performance of the company’s rental portfolio. Cash NOI is NOI less straight-line rents and above- and below-market rent amortization. Cash NOI is commonly used by stockholders, company management and industry analysts as a measure of property operating performance on a cash basis. Same-Capital Cash NOI represents data centers owned as of December 31, 2024 with less than 5% of total rentable square feet under development and excludes data centers that were undergoing, or were expected to undergo, development activities in 2025-2026, data centers classified as held for sale and contribution, and data centers sold or contributed to joint ventures for all periods presented (prior period numbers adjusted to reflect current same-capital pool). However, because NOI and cash NOI exclude depreciation and amortization and capture neither the changes in the value of our data centers that result from use or market conditions, nor the level of capital expenditures and capitalized leasing commissions necessary to maintain the operating performance of our data centers, all of which have real economic effect and could materially impact our results from operations, the utility of NOI and cash NOI as measures of our performance is limited. Other REITs may calculate NOI and cash NOI differently than we do and, accordingly, our NOI and cash NOI may not be comparable to other REITs’ NOI and cash NOI. NOI and cash NOI should be considered only as supplements to net income computed in accordance with GAAP as measures of our performance.

Additional Definitions GAAP refers to United States generally accepted accounting principles.

Net debt-to-Adjusted EBITDA ratio is calculated as total debt at balance sheet carrying value, plus finance lease obligations, plus Digital Realty’s pro rata share of unconsolidated entities debt, less cash and cash equivalents (including Digital Realty’s pro rata share of unconsolidated entities cash) divided by the product of Adjusted EBITDA (including Digital Realty’s pro rata share of unconsolidated entities EBITDA), multiplied by four.

Debt-plus-preferred-to-total enterprise value is total debt plus preferred stock divided by total debt plus the liquidation value of preferred stock and the market value of outstanding Digital Realty Trust, Inc. common stock and Digital Realty Trust, L.P. units, assuming the redemption of Digital Realty Trust, L.P. units for shares of Digital Realty Trust, Inc. common stock.

Fixed charge coverage ratio is Adjusted EBITDA divided by the sum of GAAP interest expense, capitalized interest and preferred stock dividends. For the quarter ended March 31, 2026, GAAP interest expense was $116 million, capitalized interest was $36 million and preferred stock dividends were $10 million.

Reconciliation of Net Operating Income (NOI)Three Months Ended
(in thousands)​ ​ ​31-Mar-26​ ​ ​31-Dec-25​ ​ ​31-Mar-25
Operating income before gain (loss) on disposition of properties, net$266,933$112,624$195,750
Fee income(34,899)(45,692)(20,643)
Other income(47)(372)(133)
Depreciation and amortization499,511493,458443,009
General and administrative151,923159,283121,112
Severance, equity acceleration and legal expenses2,8354,9372,428
Transaction and integration expenses15,68536,08339,902
Provision for impairment78,553
Other expenses2398112
Net Operating Income$901,964$838,972$781,537
Cash Net Operating Income (Cash NOI)
Net Operating Income$901,964$838,972$781,537
Straight-line rental revenue(21,813)(34,359)(9,693)
Straight-line rental expense(1,423)(140)24
Above- and below-market rent amortization(1,007)(972)(706)
Cash Net Operating Income$877,721$803,501$771,162
Constant Currency Core FFO ReconciliationThree Months Ended
(in thousands, except per share data)​ ​ ​31-Mar-26​ ​ ​​ ​ ​31-Mar-25
Core FFO (1)$716,071$608,354
Core FFO impact of holding '25 Exchange Rates Constant (2)(26,418)
Constant Currency Core FFO$689,653$608,354
Weighted-average shares and units outstanding - diluted351,293343,050
Constant Currency Core FFO Per Share$1.96$1.77

​ ​ 1) As reconciled to net income above.

  1. Adjustment calculated by holding currency translation rates for 2026 constant with average currency translation rates that were applicable to the same periods in 2025.

​ ​

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Table of Contents

Forward-Looking Statements

Financial Supplement

First Quarter 2026

​ This document contains forward-looking statements within the meaning of the federal securities laws, which are based on current expectations, forecasts and assumptions that involve risks and uncertainties that could cause actual outcomes and results to differ materially. Such forward-looking statements include statements relating to: our economic outlook, our expected investment and expansion activity, anticipated continued demand for our products and service, our liquidity, our joint ventures, supply and demand for data center and colocation capacity, our acquisition and disposition activity, pricing and net effective leasing economics, market dynamics and data center fundamentals, our strategic priorities, our product offerings, available inventory, rent from leases that have been signed but have not yet commenced and other contracted rent to be received in future periods, rental rates on future leases, lag between signing and commencement, cap rates and yields, investment activity, the company’s FFO, Core FFO, constant currency Core FFO, adjusted FFO, and net income, 2026 outlook and underlying assumptions, information related to trends, our strategy and plans, leasing expectations, weighted average lease terms, the exercise of lease extensions, lease expirations, debt maturities, annualized rent at expiration of leases, the effect new leases and increases in rental rates will have on our rental revenue, our credit ratings, construction and development activity and plans, projected construction costs, estimated yields on investment, expected occupancy, expected square footage and IT load capacity upon completion of development projects, backlog NOI, NAV components, and other forward-looking financial data. Such statements are based on management’s beliefs and assumptions made based on information currently available to management. Such statements are subject to risks, uncertainties and assumptions and are not guarantees of future performance and may be affected by known and unknown risks, trends, uncertainties, and factors that are beyond our control. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those anticipated, estimated, or projected. Some of the risks and uncertainties that may cause our actual results, performance, or achievements to differ materially from those expressed or implied by forward-looking statements include, among others, the following: The risks included here are not exhaustive, and additional factors could adversely affect our business and financial performance. Several additional material risks are discussed in our annual report on Form 10-K for the year ended December 31, 2025, and other filings with the U.S. Securities and Exchange Commission. Those risks continue to be relevant to our performance and financial condition. Moreover, we operate in a competitive and rapidly changing environment. New risk factors emerge from time to time and it is not possible for management to predict all such risk factors, nor can it assess the impact of all such risk factors on the business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements. We expressly disclaim any responsibility to update forward-looking statements, whether as a result of new information, future events or otherwise. Digital Realty, Digital Realty Trust, the Digital Realty logo, Interxion, Turn-Key Flex, Powered Base Building, ServiceFabric, AnyScale Colo, Pervasive Data Center Architecture, PlatformDIGITAL, PDx, Data Gravity Index and Data Gravity Index DGx are registered trademarks and service marks of Digital Realty Trust, Inc. in the United States and/or other countries. All other names, trademarks and service marks are the property of their respective owners.

reduced demand for data centers or decreases in information technology spending;

decreased rental rates, increased operating costs or increased vacancy rates;

increased competition or available supply of data center capacity;

the suitability of our data centers and data center infrastructure, delays or disruptions in connectivity or availability of power, or failures or breaches of our physical and information security infrastructure or services;

breaches of our obligations or restrictions under our contracts with our customers;

our inability to successfully develop and lease new properties and development capacity, and delays or unexpected costs in development of properties;

the impact of current global and local economic, credit and market conditions;

increased tariffs, global supply chain or procurement disruptions, or increased supply chain costs;

the impact from periods of heightened inflation on our costs, such as operating and general and administrative expenses, interest expense and real estate acquisition and construction costs;

the impact on our customers’ and our suppliers’ operations during an epidemic, pandemic, or other global events;

our dependence upon significant customers, bankruptcy or insolvency of a major customer or a significant number of smaller customers, or defaults on or non-renewal of leases by customers;

changes in political conditions, geopolitical turmoil, political instability, civil disturbances, restrictive governmental actions or nationalization in the countries in which we operate;

our inability to retain data center capacity that we lease or sublease from third parties;

information security, cyberattacks, security breaches and data privacy breaches;

difficulties managing an international business and acquiring or operating properties in foreign jurisdictions and unfamiliar metropolitan areas;

our failure to realize the intended benefits from, or disruptions to our plans and operations or unknown or contingent liabilities related to, our recent and future acquisitions;

our failure to successfully integrate and operate acquired or developed properties or businesses;

difficulties in identifying properties to acquire and completing acquisitions;

risks related to joint venture investments, including as a result of our lack of control of such investments;

risks associated with using debt to fund our business activities, including re-financing and interest rate risks, our failure to repay debt when due, adverse changes in our credit ratings or our breach of covenants or other terms contained in our loan facilities and agreements;

our failure to obtain necessary debt and equity financing, and our dependence on external sources of capital;

financial market fluctuations and changes in foreign currency exchange rates;

adverse economic or real estate developments in our industry or the industry sectors that we sell to, including risks relating to decreasing real estate valuations and impairment charges and goodwill and other intangible asset impairment charges;

our inability to manage our growth effectively;

losses in excess of our insurance coverage;

our inability to attract and retain talent;

environmental liabilities, risks related to natural disasters and our inability to achieve our sustainability goals;

the expected operating performance of anticipated near-term acquisitions and descriptions relating to these expectations;

our inability to comply with rules and regulations applicable to our company;

Digital Realty Trust, Inc.’s failure to maintain its status as a REIT for U.S. federal income tax purposes;

Digital Realty Trust, L.P.’s failure to qualify as a partnership for U.S. federal income tax purposes;

restrictions on our ability to engage in certain business activities;

changes in local, state, federal and international laws and regulations, including related to taxation, real estate and zoning laws, and increases in real property tax rates; and

the impact of any financial, accounting, legal or regulatory issues or litigation that may affect us.

30