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.
2-Nov-2026
SentinelOne Expands AI Security Coverage to Claude Cowork
Business Wire (Mon, 2-Nov 2:18 PM ET)
Software stocks slide as Fortinet and ServiceNow slump, Microsoft reverses early gains
Seeking Alpha News (Thu, 29-Oct 12:44 PM ET)
Fortinet shares hit five month low; analysts flag services miss and slowing product growth
Seeking Alpha News (Thu, 29-Oct 10:00 AM ET)
SentinelOne Named Pax8's Partner's Most Valuable Vendor in EMEA at Beyond EMEA 2026
Business Wire (Thu, 29-Oct 9:30 AM ET)
SentinelOne adds Anthropic's Claude Mythos 5.1; shares slip premarket
Seeking Alpha News (Thu, 29-Oct 8:59 AM ET)
SentinelOne adds Antropic's Claude Mythos 5.1; shares slip premarket
Seeking Alpha News (Thu, 29-Oct 8:59 AM ET)
SentinelOne to Add Anthropic's Claude Mythos 5.1 to Wayfinder Frontier AI Services
Business Wire (Thu, 29-Oct 8:30 AM ET)
Business Wire (Wed, 21-Oct 5:00 PM ET)
Business Wire (Wed, 21-Oct 9:30 AM ET)
SentinelOne Names LevelBlue Global Delivery Partner for Wayfinder Services
Business Wire (Wed, 21-Oct 9:15 AM ET)
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 2, 2026, S stock price declined to $23.16 with 9,618,275 million shares trading.
S has a beta of 1.44, 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 $8.06 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 +36.2% while the SPY ETF gained +11.7%. S has also outperformed the stock market ETF in the last 3 month and 2 week periods returning +25.9% and +7.3%, respectively, while the SPY returned +1.7% and -1.5%, respectively.
S support price is $24.15 and resistance is $26.15 (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.
