Sentinelone Class A (S) closed at $23.16 on November 2, 2026, down 7.9% from the previous close, on volume of 9,618,275 shares (30-day average 10,680,085).
Data as of November 2, 2026.
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SentinelOne is a cloud-based cybersecurity company specializing in endpoint protection. SentinelOne's primary offering is its Singularity platform that offers a single pane of glass for an enterprise to detect and respond to security threats attacking its IT infrastructure. The California-based firm was founded in 2013 and went public in 2021.
Sentinelone Class A trades on the NYSE stock market under the symbol S.
As of November 3, 2026, S stock price climbed to $23.46 with 1,396,414 million shares trading.
S has a beta of 1.45, meaning it tends to be more sensitive to market movements. S has a correlation of 0.10 to the broad based SPY ETF.
S has a market cap of $8.17 billion. This is considered a Mid Cap stock.
Last quarter Sentinelone Class A reported $292 million in Revenue and $.08 earnings per share. This beat revenue expectation by $2 million and exceeded earnings estimates by $.29.
In the last 3 years, S traded as high as $30.76 and as low as $11.81.
The top ETF exchange traded funds that S belongs to (by Net Assets): VTI, CIBR, VB, HACK, VGT.
S has outperformed the market in the last year with a price return of +31.4% while the SPY ETF gained +11.9%. S has also outperformed the stock market ETF in the last 3 month and 2 week periods returning +23.1% and +8.1%, respectively, while the SPY returned +1.4% and -1.4%, respectively.
S support price is $22.17 and resistance is $24.15 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that S shares will trade within this expected range on the day.
