Here are the 10-K annual reports from SentinelOne, Inc. (S) in our archive since June 2025, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-K covers the audited annual report, with the full financial statements, so if you follow S and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full S filings page.
SentinelOne reports fiscal 2026 results and details its AI-driven cybersecurity strategy built around the Singularity Platform and generative Purple AI. Revenue reached $1,001.3 million, up 22% from $821.5 million in fiscal 2025, reflecting continued customer adoption across endpoints, cloud, and identity security.
The company remains unprofitable, with a fiscal 2026 net loss of $450.7 million versus $288.4 million a year earlier as it invests heavily in R&D and go-to-market. About 39% of revenue came from outside the U.S., and SentinelOne had over 2,900 employees as of January 31, 2026.
Management highlights restructuring plans approved in March and July 2025 to improve efficiency, and positions recent acquisitions of Prompt Security and Observo in September 2025 as expanding AI runtime security and data pipeline capabilities. As of March 13, 2026, SentinelOne had 333,976,052 Class A and 6,300,444 Class B shares outstanding.