SentinelOne, Inc. (S) Shareholders & Insider Trades
SentinelOne shareholders at a glance
The largest holder of SentinelOne stock is AQR Capital Management LLC, with 23.3 million shares (6.93% of the company), worth about $516.00 million as of September 25, 2026. The 10 largest holders together own 38.8%.
In Q2 2026, 533 institutional holdings reports listed 294.0 million shares worth $5.24 billion, up 7.7% in shares from Q1 2026.
Insiders reported 49 transactions in the last two years: 29 sales worth $16.32 million and no purchases. The newest one on file is from November 6, 2025 (Weingarten Tomer, Chief Executive Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through November 6, 2025.
SentinelOne, Inc.
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest SentinelOne shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| AQR Capital Management LLC | 23.3 million | 6.93% | $516.0M |
| BlackRock Advisors LLC | 20.9 million | 6.22% | $463.0M |
| Vanguard Portfolio Management LLC | 19.5 million | 5.79% | $431.0M |
| Vanguard Capital Management LLC | 14.6 million | 4.33% | $323.0M |
| First Trust Advisors LP | 11.0 million | 3.25% | $242.0M |
| Legal & General Investment Management Ltd. | 9.7 million | 2.90% | $215.0M |
| Redpoint Ventures | 8.7 million | 2.59% | $193.0M |
| Redpoint Ventures | 8.7 million | 2.59% | $193.0M |
| The Caprock Group LLC | 7.7 million | 2.30% | $171.0M |
| State Street Corporation | 6.4 million | 1.91% | $142.0M |
As of September 25, 2026.
SentinelOne institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 533 | 294.0 million | $5.2B |
| Q1 2026 | 491 | 273.0 million | $3.5B |
| Q4 2025 | 490 | 267.0 million | $4.0B |
| Q3 2025 | 504 | 250.0 million | $4.4B |
| Q2 2025 | 497 | 264.0 million | $4.8B |
| Q1 2025 | 484 | 275.0 million | $5.0B |
| Q4 2024 | 510 | 254.0 million | $5.6B |
| Q3 2024 | 456 | 255.0 million | $6.1B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
SentinelOne insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Weingarten Tomer | Nov 6, 2025 | Chief Executive Officer | -- | – |
| Conder Keenan Michael | Nov 6, 2025 | Officer | Sale at price 16.56 per share. | $97,224 |
| Tomasello Robin | Nov 6, 2025 | Officer | Sale at price 16.56 per share. | $57,563 |
| Weingarten Tomer | Nov 6, 2025 | Chief Executive Officer | Sale at price 16.41 - 16.56 per share. | $1.5M |
| Pinczuk Ana G. | Oct 15, 2025 | Officer and Director | Stock Award(Grant) at price 0.00 per share. | – |
| Weingarten Tomer | Oct 6, 2025 | Chief Executive Officer | -- | – |
| Weingarten Tomer | Oct 6, 2025 | Chief Executive Officer | Sale at price 18.02 per share. | $1.0M |
| Larson Barbara A | Oct 6, 2025 | Chief Financial Officer | Sale at price 18.13 per share. | $989,590 |
| Peek Mark S | Sep 30, 2025 | Director | Stock Gift at price 0.00 per share. | – |
| Weingarten Tomer | Sep 11, 2025 | Chief Executive Officer | Sale at price 18.38 per share. | $3.0M |
| Smith Ric | Sep 9, 2025 | Officer | Sale at price 18.07 - 18.69 per share. | $883,192 |
| Conder Keenan Michael | Sep 8, 2025 | Officer | Sale at price 18.69 per share. | $207,422 |
Newest 12 of 49 insider transactions in the last two years.
Questions and answers
Who owns the most SentinelOne stock?
AQR Capital Management LLC, with 6.93% of the company (as of September 25, 2026). Next: BlackRock Advisors LLC (6.22%) and Vanguard Portfolio Management LLC (5.79%).
How many institutions own SentinelOne stock?
533 institutional holdings reports listed SentinelOne shares in Q2 2026, 294.0 million shares in all worth $5.24 billion.
Are SentinelOne insiders buying or selling the stock?
In the last two years insiders reported 29 sales and no purchases (49 transactions in all); the newest on file is from November 6, 2025.
