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SentinelOne (S) Raises Guidance As Fair Value Stays Roughly In Line

Simply Wall St·09/02/2026 22:28:05
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SentinelOne (S) is back in focus after its late August earnings release, which combined strong revenue growth and higher guidance with ongoing losses and restructuring costs that left investors weighing the stock’s long term profit potential.

SentinelOne’s late August guidance hike and earnings update arrived alongside a share price that has cooled in the very short term. The 1-day share price return was down 4.6% and the 7-day share price return was down 4.05%. However, the 90-day share price return of 19.06% and year-to-date share price return of 34.43%, combined with a 1-year total shareholder return of 9.21% and 3-year total shareholder return of 13.56%, point to momentum that investors are still weighing against a much weaker 5-year total shareholder return of down 71.16%. This comes at a latest share price of $19.68, as the market digests both the raised revenue outlook and ongoing losses and restructuring costs.

Spot emerging AI security momentum across the sector by comparing SentinelOne with a curated 74 profitable AI stocks that aren't just burning cash that are already converting product demand into the bottom line.

SentinelOne now combines a growing AI security business with ongoing losses and heavy restructuring. After the latest swing in the share price, the real task is judging whether that mix is already fully reflected in today’s valuation.

Most Popular Narrative: 1% Undervalued

The most followed narrative currently pegs SentinelOne’s fair value at $19.87, just above the latest close at $19.68, which puts the focus squarely on its long term AI security story and the assumptions behind it.

SentinelOne's robust innovation in AI-driven, autonomous security, highlighted by substantial enterprise adoption of Purple AI and the AI-native SIEM platform, strongly positions the company to capture growing budgets as cyber threats become more sophisticated, likely driving sustained revenue growth and improving gross margins as their differentiated offerings enable premium pricing.

Read the complete narrative.

Curious what kind of revenue path and future margin profile need to line up for that fair value. The narrative leans on rising subscription depth, multi product adoption and a premium earnings multiple that usually belongs to mature software leaders. The full story spells out how those moving parts connect to today’s $19.68 share price.

Result: Fair Value of $19.87 (ABOUT RIGHT)

Have a read of the narrative in full and understand what's behind the forecasts.

However, SentinelOne’s reliance on large partners, along with the pressure from ongoing losses and restructuring, could still disrupt growth expectations and challenge the current fair value story.

Find out about the key risks to this SentinelOne narrative.

Another View: SentinelOne Through a Sales Multiple Lens

While the SWS DCF model suggests SentinelOne is trading around 31% below an estimated future cash flow value of $28.51, the current P/S ratio of 6.2x tells a tougher story. It is higher than both the US Software industry at 3.9x and a fair ratio of 5.7x. That mix of DCF upside and richer sales multiple leaves a simple question: Which signal do you trust more when growth is still coming with losses?

See what the numbers say about this price — find out in our valuation breakdown.

NYSE:S P/S Ratio as at Sep 2026
NYSE:S P/S Ratio as at Sep 2026

Next Steps

With mixed signals across SentinelOne’s valuation and outlook, the key question is how you weigh the upside against the risks. Act while the data is fresh and review the 3 key rewards and 2 important warning signs.

Looking for more investment ideas beyond SentinelOne?

If SentinelOne has you thinking more broadly about where to put fresh capital, this is the moment to widen your search before the next move takes shape.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.