SentinelOne
#23 on Setter30 Most recent: Q2 2021SentinelOne is an AI-driven endpoint security and XDR platform that leverages behavioral AI for real-time detection, prevention, and response to threats across endpoints, cloud workloads, IoT devices, and mobile systems. The platform unifies prevention, detection, response, remediation, and forensics in a single solution.
Public Company
SentinelOne is publicly traded
IPO'd on Jun 30, 2021
This company is no longer available on our private secondary market. Shares can be traded publicly under S.
Overview
Company data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Founded
2013
Employees
1,001–5,000
Total Funding
$694.5M
7 rounds
Last Private Valuation
$3B
Nov 11, 2020
Secondary Signals (Note: SetterVC does not verify the accuracy of these)
1 signalBoard-approved restructuring plan cut ~8% of full-time workforce, ~$25M total charges (~$15M cash).
Cost discipline move amid soft guidance; near-term margin support, not distress.
Setter30 Ranking
Funding
Funding data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Total raised $694.5M across 7 rounds
Last updated 09-20-2026
| Date | Round | Amount Raised | Valuation | Lead Investors |
|---|---|---|---|---|
| Nov 11, 2020 | Series F | $267M | $3B | Tiger Global Management |
| Feb 19, 2020 | Series E TechCrunch | $200M | $1.1B | Insight Partners |
| Jun 5, 2019 | Series D Press release | $120M | — | Insight Partners |
Valuation Trajectory
Funding data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Entry · Series E
$1.1B
Feb 2020
SentinelOne today
$3B
Nov 2020 · latest mark
SentinelOne multiple
2.7x
valuation uplift since first round
Y-axis is logarithmic. Hollow dots = estimated valuations. Does not represent realized investor returns.
Leadership
Tomer Weingarten
Co-Founder, Chief Executive Officer and Chairman of the Board
Barry Padgett
President and Chief Operating Officer
Sonalee Parekh
Chief Financial Officer
Competitors
Competitor list is illustrative and may be incomplete, stale, or erroneous.
CrowdStrike
Cloud-native endpoint protection and extended detection and response (XDR) platform.
Microsoft Defender for Endpoint
Enterprise endpoint security solution from Microsoft integrated with Microsoft 365.
Palo Alto Networks (Cortex XDR)
Extended detection and response platform from Palo Alto Networks enterprise security suite.
Cybereason
Behavioral threat intelligence and endpoint detection and response (EDR) platform.
Bitdefender
Multi-platform cybersecurity and antivirus solutions for enterprise and consumer endpoints.
Sophos
Endpoint protection, network security, and encryption solutions for organizations.
SentinelOne Investment FAQ
SentinelOne FAQ
Yes, SentinelOne is publicly traded under the ticker symbol S on the NYSE. The company went public in Jun 30, 2021.
SentinelOne trades under the ticker symbol S on the NYSE. It began trading in Jun 30, 2021.
SentinelOne (S on the NYSE) shares can be purchased through any standard brokerage account — including Fidelity, Charles Schwab, TD Ameritrade, and online platforms like Robinhood or E*TRADE. Search for the ticker S to place an order.
SentinelOne went public in Jun 30, 2021 via ipo, with an offering valuation of approximately $3B. SentinelOne completed its NYSE IPO on June 30, 2021, pricing shares at $35 with market opening at $46, becoming the highest-valued cybersecurity IPO in history with a $8.87B post-money valuation. The company is actively traded under ticker symbol S.
SentinelOne raised $694.5M across 7 disclosed funding rounds prior to its public listing.
SentinelOne was founded by Tomer Weingarten in 2013.
SentinelOne is headquartered in Mountain View, CA.
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