SentinelOne (S) Stock Slides on Q4 Guidance and CFO Exit Despite Strong Q3 Beat
December 4, 2025 — AI-powered cybersecurity vendor SentinelOne, Inc. (NYSE: S) reported fiscal Q3 2026 results after Thursday’s close, beating Wall Street expectations on revenue and earnings but unnerving investors with softer-than-expected guidance and a surprise CFO transition. Q3 FY26: Strong Top-Line Growth and New Profitability Milestones SentinelOne’s third quarter of fiscal 2026 (three months ended October 31, 2025) extended its run of 20%+ growth and showed meaningful operating leverage: Profitability metrics improved sharply: On an adjusted basis, the company delivered non‑GAAP EPS of $0.07, beating analyst expectations of roughly $0.05 per share. GuruFocus+1 That marked another step toward sustained