S Stock Summary and Trading Ideas (Sentinelone Class A | NYSE:S)

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 September 11, 2026, S stock price declined to $19.75 with 5,383,674 million shares trading.

S has a beta of 1.29, meaning it tends to be more sensitive to market movements. S has a correlation of 0.11 to the broad based SPY ETF.

S has a market cap of $6.87 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, VGT, HACK.

S has underperformed the market in the last year with a price return of +7.0% while the SPY ETF gained +17.4%. However, in the short term, S had mixed performance relative to the market. It has outperformed in the last 3 months, returning +33.8% vs +3.9% return in SPY. But in the last 2 weeks, S shares have been beat by the market, returning -8.3% compared to an SPY return of -0.7%.

S support price is $19.08 and resistance is $20.54 (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.