What is Spire's shares (diluted)?

Spire (SR) reported shares (diluted) of 59.2M in Q1 2026.

How has Spire's shares (diluted) changed year-over-year?

Spire's shares (diluted) increased by 1.2% year-over-year, from 58.5M to 59.2M.

What is the long-term trend for Spire's shares (diluted)?

Over 2 years (2021 to 2025), Spire's shares (diluted) has grown at a 6.4% compound annual growth rate (CAGR), from 206.7M to 234.2M.

What does shares (diluted) mean?

The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.

Spire SR Shares (Diluted)

Shares (Diluted) at other companies

AmerenAEE

278.4M+2.6%

OGS

ONE GASOGS

63.2M+4.9%

BKH

Black HillsBKH

75.6M+5.3%

MDU Resources GroupMDU

207M+1.0%

Xcel EnergyXEL

626M+8.5%

Southern CompanySO

——

Other financials

Income statement

See full

Revenue$1.0B-3.0%

Gross profit$419.6M+12.7%

Operating income$303.5M+9.2%

Net income$282.2M+34.8%

EPS (diluted)$4.60+31.1%

Balance sheet

See full

Cash & equivalents$49.5M+226%

Total debt$7.7B+76.9%

Total equity$3.4B-2.6%

Total assets$14.7B+29.3%

Cash flow

See full

Operating cash flow$410.4M+10.1%

CapEx$192.2M-12.1%

Free cash flow$218.2M—

Valuation

See full

Market cap$4.55B+17.2%

Enterprise value$12.22B+46.0%

P/E7.5×-2.1×

P/S1.8×+0.2×

Profitability

See full

Operating margin22.6%+3.0pp

Net margin12.7%+3.2pp

FCF margin-8.8%—

Returns & leverage

See full

Return on equity10.6%+1.8pp

Debt / equity2.3×+1.0×

Current ratio0.5×+0.1×

Where this comes from

Reported directly by Spire in its filing.

Tagged under the XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding.

The official record: Spire’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Spire's shares (diluted)?: Spire (SR) reported shares (diluted) of 59.2M in Q1 2026.
How has Spire's shares (diluted) changed year-over-year?: Spire's shares (diluted) increased by 1.2% year-over-year, from 58.5M to 59.2M.
What is the long-term trend for Spire's shares (diluted)?: Over 2 years (2021 to 2025), Spire's shares (diluted) has grown at a 6.4% compound annual growth rate (CAGR), from 206.7M to 234.2M.
What does shares (diluted) mean?: The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.