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Smart Investors Daily
S

NYSE · S

SentinelOne, Inc.

Technology · Software - Infrastructure

$19.81

Up+$0.37 (+1.90%)

Updated Sep 11, 2026, 5:01 AM

SID Score

6.8/10

Composite research score

Smart Money

58/100

Neutral

Market cap
4.81B
P/E ratio
-12.13
Dividend yield
0.00%
52-week range
$11.81 – $23.95
Volume
6.63M
Avg. volume
6.3M

Price performance

S price history

1M range · 20 trading sessions · Daily adjusted prices

S closed at $19.81 after 20 trading sessions, down 16.90% for the selected period.

Last close
$19.81
Period change
-16.90%
Period low
$19.43
Period high
$23.84
Daily close
View OHLC price history
S OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 10, 2026$19.30$20.125$19.16$19.816.63M
Sep 9, 2026$19.465$19.745$19.39$19.443.87M
Sep 8, 2026$19.74$19.80$19.07$19.435.83M
Sep 4, 2026$19.99$20.2081$19.735$19.886.57M
Sep 3, 2026$20.07$20.1754$19.35$19.8016.96M
Sep 2, 2026$20.56$20.7381$19.245$19.6810.38M
Sep 1, 2026$21.72$21.96$20.54$20.636.89M
Aug 31, 2026$21.45$22.135$21.15$22.108.96M
Aug 28, 2026$21.49$22.25$20.71$21.5416.47M
Aug 27, 2026$21.80$22.945$21.42$22.7118.82M
Aug 26, 2026$20.02$20.635$19.82$20.515.47M
Aug 25, 2026$20.76$20.92$19.935$20.315.47M
Aug 24, 2026$21.06$21.1326$20.67$20.824.03M
Aug 21, 2026$21.03$21.28$20.43$21.195.02M
Aug 20, 2026$21.64$21.64$20.71$20.945.32M
Aug 19, 2026$22.37$22.44$21.105$21.3212.58M
Aug 18, 2026$21.65$22.69$21.65$22.495.23M
Aug 17, 2026$22.50$22.64$21.81$21.828.6M
Aug 14, 2026$23.775$23.95$22.97$23.116.26M
Aug 13, 2026$22.50$23.95$22.24$23.848.12M

Latest S news

The latest Smart Investors Daily articles mentioning S.

Stock researchCompany · Overview

S research

Overview

Company profile and research snapshot.

Company profile

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.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Buy
Average target
$20.83
Implied upside
—
Analysts
44
S recent ratings
DateFirmRatingTarget
Aug 31, 2026SusquehannaPositive—
Aug 31, 2026Goldman SachsNeutral—
Aug 28, 2026BarclaysEqual-Weight—
Aug 28, 2026Piper SandlerNeutral—
Aug 28, 2026CitigroupNeutral—
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News briefing

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Yahoo · Sep 5, 2026

Why SentinelOne (S) Is Down 7.7% After Raising Guidance And Unveiling New OpenAI-Powered Cyber Tools

In late August 2026, SentinelOne reported second-quarter revenue of US$291.98 million and a net loss of US$93.4 million, raised full-year revenue guidance to US$1.20–US$1.21 billion, and later announced expanded Wayfinder Frontier AI Services powered by OpenAI Daybreak models such as GPT-5.6-Cyber to enhance threat detection and remediation. The integration of frontier AI models like GPT-5.6-Cyber into Wayfinder Frontier AI Services, coupled with human-validated code risk analysis and...

Yahoo · Sep 5, 2026

SentinelOne (S) Expands Wayfinder Frontier AI Services

SentinelOne (NYSE:S) expanded its Wayfinder Frontier AI Services with new integrations of OpenAI Daybreak models. The company said the upgraded services are designed to help customers detect complex and novel security threats and automate risk assessments. Wayfinder Frontier AI Services now use the Daybreak models to support more proactive threat hunting and faster remediation workflows for enterprise clients. For readers tracking how AI is reshaping cybersecurity and the infrastructure...

Yahoo · Sep 5, 2026

OpenAI’s $1 Billion Cyber Push Backs Cloudflare and SentinelOne. Which Has the Better AI Security Model?

OpenAI launched Daybreak for Frontline Defenders on September 3, committing $1 billion in subsidized Daybreak access, training, technical support and partnerships. Separately, the Daybreak Defense Network now includes more than 35 enterprise products and partner-operated services. Cloudflare is offering invitation-only access to an AI vulnerability-discovery and remediation service built with GPT-5.6 Cyber, while SentinelOne is […]

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