SBy Calypso Research6 min read

SentinelOne (S) Q3 2025 Earnings Analysis

Shielding the Drop with $259M in Revenue

Key Takeaways

SentinelOne (S) reported Q3 2025 earnings with revenue of $259M, representing a +22.9% year-over-year change. The stock moved -14.4% on earnings day.

The bull case: Continued innovation in AI-driven cybersecurity and strong emerging product adoption position SentinelOne for sustained growth and market share gains.

The bear case: Competitive pressures and macro-driven deal delays could weigh on ARR growth and profitability in the near term.

Financial Highlights

  • Revenue: $259M (+22.9% YoY)
  • Gross Profit: $191M (73.8% margin, -0.9% YoY)
  • Operating Income: $-73M (-28.3% margin, +14.0% YoY)
  • Net Income: $-60M
  • TTM Revenue: $956M

Stock Performance

  • Earnings Day Move: -14.4%
  • Year-to-Date: -15.5%
  • 1-Year Return: -43.5%
  • vs. S&P 500 (since earnings): -15.1%
  • vs. Nasdaq (since earnings): -17.5%

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What Management Said

Here are the key debates and direct quotes from SentinelOne's Q3 2025 earnings call:

Momentum of Emerging Products vs. Core Endpoint Solutions

Sentiment: Positive

"Our emerging platform solutions continue to scale and achieve outsized growth. In Q3, our non-Endpoint solutions represented approximately half of quarterly bookings, underscoring the growth, diversity and expanding value of our platform." — Tomer Weingarten
"We feel like the 50-50 contribution is a good place for us to be as we continue to execute both on the core endpoint opportunity and starting to extract more and more meaningful revenue from data analytics and from AI." — Tomer Weingarten

Customer Adoption of AI Security and Prompt Security

Sentiment: Positive

"The response from customers and partners [to Prompt Security] has been incredible. Nearly every organization is now adopting AI tools, and every CISO we engage with is focused on doing it safely." — Tomer Weingarten
"The sales motion for Prompt aligns naturally with our existing go-to-market framework, both as a cross-sell opportunity among existing customers and as an entry point for new customers looking to secure AI usage and technologies." — Tomer Weingarten

Net New ARR Performance and FY Guidance

Sentiment: Positive

"Q3 net new ARR remains solid. We saw healthy contributions from new customer wins, expansion with existing customers, and record ARR per customer." — Barbara Larson
"While we don't provide formal ARR guidance, for Q4, we do expect net new ARR to be higher sequentially, which would be consistent with what we've seen historically from a seasonality perspective." — Barbara Larson

Implications of Leadership Changes on Profitability and Strategy

Sentiment: Positive

"This decision is entirely independent of SentinelOne's outlook. We've built a really strong foundation, achieved profitability, and have solid momentum." — Barbara Larson
"We'll continue down the same path that we've been executing towards in the past couple of years... expanding operating margin year-over-year and striving to achieve the Rule of 40 as fast as we can." — Tomer Weingarten

Competitive Landscape and Partner Ecosystem Dynamics

Sentiment: Mixed

"We doubled down in a very significant way with two of our biggest partners with multiyear commitments. We have not seen any meaningful disruption from whatever competitor that is." — Tomer Weingarten
"Our partner ecosystem is incredibly robust... and all I see is growth from our partners set as a whole." — Tomer Weingarten

Bull Case

Continued innovation in AI-driven cybersecurity and strong emerging product adoption position SentinelOne for sustained growth and market share gains.

Bear Case

Competitive pressures and macro-driven deal delays could weigh on ARR growth and profitability in the near term.

Looking Ahead

With revenue growing +22.9% year-over-year, the key question is whether SentinelOne can sustain this growth trajectory, particularly around momentum of Emerging Products vs. Core Endpoint Solutions. With operating margins at -28.3%, margin trends will remain a focal point. The market's negative earnings-day reaction signals that investors need to see stronger execution, and the next earnings report will be a key catalyst for the stock.

Frequently Asked Questions

What was SentinelOne's revenue in Q3 2025?

SentinelOne reported Q3 2025 revenue of $259M, representing a +22.9% year-over-year change.

Did SentinelOne beat earnings expectations in Q3 2025?

The stock declined -14.4% on earnings day, suggesting the results fell short of market expectations. The current bull case centers on: Continued innovation in AI-driven cybersecurity and strong emerging product adoption position SentinelOne for sustained growth and market share gains.

What is the bull case for S stock?

The bull case for S centers on: Continued innovation in AI-driven cybersecurity and strong emerging product adoption position SentinelOne for sustained growth and market share gains.

What is the bear case for S stock?

The bear case for S centers on: Competitive pressures and macro-driven deal delays could weigh on ARR growth and profitability in the near term.

How has S stock performed since its Q3 2025 earnings?

S moved -14.4% on the day of its Q3 2025 earnings report, underperforming the S&P 500 by +15.1% since earnings. Year-to-date, the stock has returned -15.5%.

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