Sonos, Inc. SONO Q3 2026 earnings

Use of Non-GAAP Measures

We have provided in this press release financial information that has not been prepared in accordance with generally accepted accounting principles (“U.S. GAAP”), including Adjusted EBITDA, Adjusted EBITDA margin, non-GAAP operating income (loss), non-GAAP pre-tax income (loss), free cash flow, non-GAAP gross margin, non-GAAP net income (loss), non-GAAP cost of revenue, non-GAAP gross profit and non-GAAP diluted earnings (loss) per share. These non-GAAP financial measures are not based on any standardized methodology prescribed by U.S. GAAP and are not necessarily comparable to similarly titled measures presented by other companies. We use these non-GAAP financial measures to evaluate our operating performance and trends and make planning decisions. We believe that these non-GAAP financial measures help identify underlying trends in our business that could otherwise be masked by the effect of the expenses and other items that we exclude in these non-GAAP financial measures. Accordingly, we believe that these non-GAAP financial measures provide useful information to investors and others in understanding and evaluating our operating results, enhancing the overall understanding of our past performance and future prospects and allowing for greater transparency with respect to a key financial metric used by our management in its financial and operational decision-making. Non-GAAP financial measures should not be considered in isolation of, or as an alternative to, measures prepared in accordance with U.S. GAAP. Investors are encouraged to review the reconciliation of these financial measures to their nearest U.S.

GAAP financial equivalents provided in the financial statement tables above. We define Adjusted EBITDA as net income (loss) adjusted to exclude the impact of depreciation and amortization, stock-based compensation expense, interest income, interest expense, other expense (income), income taxes, restructuring and other charges, legal and transaction related fees and other items that we do not consider representative of our underlying operating performance, including, for the third quarter fiscal 2026, IEEPA tariff refund benefit. We define Adjusted EBITDA margin as Adjusted EBITDA divided by revenue. We define non-GAAP operating income (loss) as total operating loss adjusted to exclude stock-based compensation expense, legal and transaction related costs, amortization of intangibles and restructuring and other charges and, for the third quarter fiscal 2026, IEEPA tariff refund benefit. We define non-GAAP pre-tax income (loss) as non-GAAP operating income (loss) adjusted to include interest income and to exclude interest expense and, for the third quarter fiscal 2026, interest attributable to IEEPA tariff refund benefit. We define free cash flow as net cash from operations less purchases of property and equipment. We define non-GAAP gross margin as GAAP gross margin, excluding stock-based compensation, amortization of intangible assets and restructuring and other charges and, for the third quarter fiscal 2026, IEEPA tariff refund benefit. We define non-GAAP cost of revenue as GAAP cost of revenue less stock-based compensation and amortization of intangibles and, for the third quarter fiscal 2026, IEEPA tariff refund benefit.

We define non-GAAP gross profit as GAAP gross profit less stock-based compensation, amortization of intangibles, and restructuring and other charges and, for the third quarter fiscal 2026, IEEPA tariff refund benefit. We calculate non-GAAP net income (loss) as GAAP net income (loss) less stock-based compensation, legal and transaction related fees, amortization of intangibles, other expense (income) and restructuring and other charges and, for the third quarter fiscal 2026, IEEPA tariff refund benefit and interest attributable to IEEPA tariff refund benefit. We calculate non-GAAP diluted earnings (loss) per share as non-GAAP net income (loss) divided by non-GAAP weighted average diluted shares outstanding during the period. We do not provide a reconciliation of forward-looking non-GAAP financial measures to their comparable GAAP financial measures because we cannot do so without unreasonable effort due to unavailability of information needed to calculate reconciling items and due to the variability, complexity and limited visibility of the adjusting items that would be excluded from the non-GAAP financial measures in future periods. When planning, forecasting and analyzing future periods, we do so primarily on a non-GAAP basis without preparing a GAAP analysis as that would require estimates for items such as stock-based compensation, which is inherently difficult to predict with reasonable accuracy. Stock-based compensation expense is difficult to estimate because it depends on our future hiring and retention needs, as well as the future fair market value of our common stock, all of which are difficult to predict and subject to constant change.

In addition, for purposes of setting annual guidance, it would be difficult to quantify stock-based compensation expense for the year with reasonable accuracy in the current quarter. As a result, we do not believe that a GAAP reconciliation would provide meaningful supplemental information about our outlook.

Forward Looking Statements

This press release contains forward-looking statements that involve risks and uncertainties. These forward-looking statements include statements regarding our long-term outlook, financial, growth and business strategies and opportunities, market growth and our market share, our operating model and cost structure, and other factors affecting variability in our financial results. These forward-looking statements are only predictions and may differ materially from actual results due to a variety of factors, including, but not limited to: difficulties in and effect of implementing improvements to our operating model and cost structure; the risk that restructuring and related charges may be greater than anticipated or not occur in the expected time frame; local law requirements in various jurisdictions regarding elimination of positions; our ability to accurately forecast product demand and effectively forecast and manage owned and channel inventory levels; our ability to successfully introduce software updates; our ability to maintain, enhance and protect our brand image; the impact of global economic, market and political events, including tariffs, global trade tensions, continued inflationary pressures, high interest rates and, in certain markets, foreign currency exchange rate fluctuations; changes in consumer income and overall consumer spending as a result of economic or political uncertainty or conditions, including tariffs; changes in consumer spending patterns; our ability to successfully introduce new products and services and maintain or expand the success of our existing products; the success of our efforts to expand our direct-to-consumer channel; the success of our financial, growth and business strategies; our ability to compete in the market and maintain or expand market share; our ability to maintain relationships with our channel, distribution and technology partners; our ability to meet product demand and manage any product availability delays; supply chain challenges, including shipping and logistics challenges and component supply-related challenges, including memory costs and constraints; our ability to protect our brand and intellectual property; our use of artificial intelligence; and the other risk factors identified in our filings with the Securities and Exchange Commission (the “SEC”), including our most recent Annual Report on Form 10-K and subsequent filings. Copies of our SEC filings are available free of charge at the SEC’s website at www.sec.gov, on our investor relations website at https://investors.sonos.com/reports-and-filings/default.aspx or upon request from our investor relations department. All forward-looking statements herein reflect our opinions only as of the date of this press release, and we undertake no obligation, and expressly disclaim any obligation, to update forward-looking statements herein in light of new information or future events. Sonos and Sonos product names are trademarks or registered trademarks of Sonos, Inc. All other product names and services may be trademarks or service marks of their respective owners.

About Sonos

Sonos (Nasdaq: SONO) is a leading audio company dedicated to elevating life through sound. Sonos has built a connected system that brings together all the sounds people love, from music and movies to stories and conversations. Its portfolio of home theater speakers, components, plug-in and portable speakers, and headphones grows more powerful with every room and device added. Trusted by more than 17 million households in over 60 countries, Sonos is headquartered in Santa Barbara, California. Learn more at www.sonos.com.