SentinelOne Inc
Ownership
Ownership Structure
Who owns SentinelOne Inc (S)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 91.1% of the shares are freely tradable; institutional investors hold 84.6%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| AQR Capital Management LLC | 6.70 | 23,327,991 | +18.0 | 06/30/2026 |
| BlackRock Inc | 6.63 | 23,081,438 | +3.3 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 5.60 | 19,505,635 | -10.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.19 | 14,595,039 | -2.3 | 06/30/2026 |
| First Trust Advisors L.P. | 3.15 | 10,954,964 | +20.7 | 06/30/2026 |
| Legal & General Group PLC | 2.80 | 9,748,621 | +9.2 | 06/30/2026 |
| Redpoint Management, LLC | 2.51 | 8,734,063 | +0.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| L&G Cyber Security ETF | 3.16 | 10,989,556 | +1.0 | 09/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.08 | 10,706,043 | +5.1 | 09/30/2026 |
| First Trust NASDAQ Cybersecurity ETF | 2.65 | 9,206,140 | +0.0 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Weingarten Tomer | President, CEO | 1,717,510 | 39,846,232 $ | Oct 5, 2026 | direct |
| Padgett Barry L. | President and COO | 961,970 | 22,317,704 $ | Oct 6, 2026 | direct |
| Conder Keenan Michael | Chief Legal Officer & Sec'y | 948,046 | 21,994,667 $ | Sep 8, 2026 | direct |
| Parekh Sonalee Elizabeth | Chief Financial Officer | 874,610 | 20,290,952 $ | Oct 7, 2026 | direct |
| Pinczuk Ana G. | President Product & Technology | 721,674 | 16,742,837 $ | Oct 6, 2026 | direct |
| Tomasello Robin | Chief Accounting Officer | 405,112 | 9,398,598 $ | Sep 10, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | Parekh Sonalee Elizabeth | Chief Financial Officer | Sell | 16,304 | 25.35 | 413,292 |
| Oct 6, 2026 | Parekh Sonalee Elizabeth | Chief Financial Officer | Sell | 51,703 | 25.33 | 1,309,637 |
| Oct 6, 2026 | Pinczuk Ana G. | President Product & Technology | Sell | 16,042 | 25.33 | 406,344 |
| Oct 6, 2026 | Padgett Barry L. | President and COO | Sell | 15,460 | 25.33 | 391,602 |
| Oct 5, 2026 | Weingarten Tomer | President, CEO | Sell | 527,368 | 25.26 | 13,323,531 |
| Oct 5, 2026 | Weingarten Tomer | President, CEO | Other | 500,000 | 9.74 | 4,870,000 |
| Sep 11, 2026 | Weingarten Tomer | President, CEO | Sell | 114,890 | 19.89 | 2,285,151 |
| Sep 11, 2026 | Weingarten Tomer | President, CEO | Other | 57,941 | 0.00 | – |
| Sep 10, 2026 | Tomasello Robin | Chief Accounting Officer | Sell | 13,311 | 19.95 | 265,512 |
| Sep 8, 2026 | Weingarten Tomer | President, CEO | Sell | 38,759 | 19.79 | 767,041 |
| Sep 8, 2026 | Parekh Sonalee Elizabeth | Chief Financial Officer | Sell | 21,664 | 19.44 | 421,189 |
| Sep 8, 2026 | Tomasello Robin | Chief Accounting Officer | Sell | 14,205 | 19.79 | 281,117 |
| Sep 8, 2026 | Tomasello Robin | Chief Accounting Officer | Sell | 7,235 | 19.44 | 140,644 |
| Sep 8, 2026 | Conder Keenan Michael | Chief Legal Officer & Sec'y | Sell | 8,312 | 19.79 | 164,494 |
| Aug 6, 2026 | Weingarten Tomer | President, CEO | Sell | 53,811 | 20.08 | 1,080,525 |
| Aug 6, 2026 | Pinczuk Ana G. | President Product & Technology | Sell | 6,230 | 20.09 | 125,142 |
| Aug 6, 2026 | Tomasello Robin | Chief Accounting Officer | Sell | 5,467 | 20.08 | 109,799 |
| Aug 6, 2026 | Padgett Barry L. | President and COO | Sell | 9,778 | 20.09 | 196,460 |
| Aug 6, 2026 | Conder Keenan Michael | Chief Legal Officer & Sec'y | Sell | 26,374 | 20.08 | 529,590 |
| Jul 31, 2026 | Weingarten Tomer | President, CEO | Sell | 57,941 | 18.75 | 1,086,133 |
| Jul 31, 2026 | Weingarten Tomer | President, CEO | Other | 57,941 | 0.00 | – |
| Jul 27, 2026 | Parekh Sonalee Elizabeth | Chief Financial Officer | Sell | 12,987 | 18.25 | 237,065 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.