S
SentinelOne, Inc.Technology · $7.8B market cap
Verdict
Share price
$25.06
close of Oct 3, 2026
Fair value
$24.19
Sticker Price
Payback Price
—
no buy price
S is Fairly Valued: at $25.06 it's within 4% of its fair value of $24.19. There's no buy price: it has lost money 3 years in a row, so its value rests on sales alone. Business quality is mixed: 2 of 5 key numbers clear the 10% bar.
How we valued it
Sales-Based (P/S). It has reported a loss for 3 years in a row. Its free cash flow looks positive ($0.08B), but $0.30B of that is stock paid to employees rather than cash, so we value it on its sales instead.
Business quality
2 of 5 clear the 10% bar. What are the Big Five?
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Since Sep 8, 2026: no open-market purchases and 6 sales worth $2.0M. Why purchases matter
Sales
TOMASELLO ROBIN
Chief Accounting Officer · 2026-09-10
Sold
$266K
Conder Keenan Michael
Chief Legal Officer & Sec'y · 2026-09-08
Sold
$164K
Parekh Sonalee Elizabeth
Chief Financial Officer · 2026-09-08
Sold
$421K
Weingarten Tomer
President, CEO · 2026-09-08
Sold
$767K
TOMASELLO ROBIN
Chief Accounting Officer · 2026-09-08
Sold
$281K
Show all 6 salesShow fewer
TOMASELLO ROBIN
Chief Accounting Officer · 2026-09-08
Sold
$141K
About SentinelOne, Inc.
SentinelOne, Inc. is a global cybersecurity firm offering its services across the United States and internationally. The company's flagship product, the Singularity XDR Platform, functions as an Extended Detection and Response (XDR) data stack. This innovative platform unifies diverse security functionalities, including endpoint protection, endpoint detection and response, cloud workload protection, and IoT…
Software - Infrastructure
Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works