TLDR:
- SentinelOne’s Q3 FY2026 shows 23% revenue growth and solid profitability.
- The company’s ARR hits $1.05B with improved net income margins.
- SentinelOne sees a 20% rise in high-value customers, strong enterprise presence.
- Leadership transition underway as CFO Barbara Larson departs.
- SentinelOne ends Q3 with $873M in cash, ready for further growth investments.
SentinelOne, Inc. (NYSE: S) posted an impressive third-quarter performance for fiscal year 2026, surpassing expectations. The company reported a 23% year-over-year increase in total revenue, reaching $258.9 million. This positive growth reflects both strong demand for its AI-native security platform and strategic efforts to boost its financial position. The stock price closed at $16.97, marking a slight 0.06% increase, showcasing strong market confidence.
Strong Financial Results Highlight Continued Growth
SentinelOne’s third-quarter financial results show significant gains across multiple key metrics. Total revenue surged 23% from the previous year, driven by the increasing demand for its cybersecurity solutions. The company’s annualized recurring revenue (ARR) reached $1,055.3 million, up 23% year-over-year, demonstrating the company’s ability to sustain growth in the long term.
The company reported a notable rise in customers with ARR of $100,000 or more, increasing by 20% to 1,572. This highlights SentinelOne’s strong position in the enterprise market. The company’s gross margin remained solid, with a GAAP gross margin of 74% and a non-GAAP gross margin of 79%. The company’s operational efficiency also showed improvement, with a GAAP operating margin of (28)%, up from (42)% in the prior year.
Profit Margins Reflect the Company’s Operational Discipline
SentinelOne continued to achieve milestones in profitability during Q3 FY2026. The company’s net loss margin improved to (23)% from (37)% in the same quarter of the previous fiscal year. Non-GAAP net income margin was a solid 10%, compared to 0% a year ago, showcasing the company’s increasing financial strength.
The company also made impressive strides in cash flow, reporting an operating cash flow margin of 8%, up from (3)% in Q3 FY2025. Free cash flow margin rose to 6%, from (6)% in the same period last year. SentinelOne finished the quarter with $873.6 million in cash, cash equivalents, and investments, positioning the company for continued investment in growth and innovation.
Leadership Transition and Strategic Focus Moving Forward
SentinelOne also announced a leadership change as Barbara Larson, the company’s CFO, will transition out of her role. Larson, who helped guide the company through a phase of rapid growth, will depart in mid-January 2026. Barry Padgett, the current Chief Growth Officer, will serve as interim CFO, ensuring continuity during this transition.
CEO Tomer Weingarten emphasized Larson’s contributions, highlighting her role in driving SentinelOne’s transition to profitability and increasing free cash flow. He expressed confidence in Barry Padgett’s leadership, noting his extensive experience in enterprise software. SentinelOne has initiated a search for a permanent CFO as the company focuses on continuing its growth and maintaining financial discipline in the upcoming quarters.
SentinelOne’s third-quarter results underscore its strong market position and continued momentum in the AI-powered cybersecurity industry. With a solid financial base and a strong leadership team, the company is well-positioned for further growth in the coming months.


