Who owns SentinelOne (S)
Which tracked institutional funds hold S, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See S company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
170 tracked funds added or opened S while 60 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
S’s largest tracked holder by dollar value, AQR CAPITAL MANAGEMENT LLC, sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in S divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 463 tracked filers holding S, 265 increased or opened the position and 214 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in S between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 23
- J. Goldman & Co LP$57M
- Alyeska Investment Group, L.P.$40M
- TUDOR INVESTMENT CORP ET AL$20M
- Cinctive Capital Management LP$17M
- LONGFELLOW INVESTMENT MANAGEMENT CO LLC$7M
- Public Sector Pension Investment Board$6M
Full exits 29
- Penserra Capital Management LLC$69M
- SYLEBRA CAPITAL LLC$48M
- Clal Insurance Enterprises Holdings Ltd$13M
- Amundi$8M
- Verition Fund Management LLC$6M
- CWM, LLC$6M
Largest adds
- BlackRock, Inc.$254M
- AQR CAPITAL MANAGEMENT LLC$143M
- FIRST TRUST ADVISORS LP$69M
- WELLINGTON MANAGEMENT GROUP LLP$65M
- VANGUARD CAPITAL MANAGEMENT LLC$55M
- VANGUARD PORTFOLIO MANAGEMENT LLC$52M
Largest trims
- NORGES BANK$84M
- MILLENNIUM MANAGEMENT LLC$54M
- Topline Capital Management, LLC$21M
- Point72 Asset Management, L.P.$15M
- STRS OHIO$13M
- Clearbridge Investments, LLC$10M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| AQR CAPITAL MANAGEMENT LLC added | 23,327,991 | $396M | 8.9% | 2026-Q2 |
| BlackRock, Inc. added | 23,081,438 | $392M | 8.8% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 19,505,635 | $331M | 7.4% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 14,595,039 | $248M | 5.5% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 10,954,964 | $186M | 4.2% | 2026-Q2 |
| Legal & General Group Plc added | 9,748,621 | $165M | 3.7% | 2026-Q2 |
| REDPOINT MANAGEMENT, LLC | 8,734,063 | $148M | 3.3% | 2026-Q2 |
| Caprock Group, LLC trimmed | 7,734,562 | $131M | 2.9% | 2026-Q2 |
| STATE STREET CORP added | 6,423,871 | $109M | 2.4% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC added | 6,292,172 | $107M | 2.4% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 5,979,144 | $101M | 2.3% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 5,068,534 | $86M | 1.9% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 5,015,311 | $85M | 1.9% | 2026-Q2 |
| Anchorage Capital Group, L.L.C. | 4,937,053 | $84M | 1.9% | 2026-Q2 |
| Swedbank AB added | 4,861,821 | $83M | 1.8% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 4,439,412 | $75M | 1.7% | 2026-Q2 |
| NORGES BANK trimmed | 4,223,887 | $72M | 1.6% | 2026-Q2 |
| Point72 Asset Management, L.P. trimmed | 3,855,293 | $65M | 1.5% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 3,514,996 | $60M | 1.3% | 2026-Q2 |
| Diamond Hill Capital Management, LLC (Investment Advisor) added | 3,512,495 | $60M | 1.3% | 2026-Q2 |
| J. Goldman & Co LP added | 3,344,503 | $57M | 1.3% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 3,282,451 | $56M | 1.2% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 3,172,034 | $54M | 1.2% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 2,899,701 | $49M | 1.1% | 2026-Q2 |
| MORGAN STANLEY trimmed | 2,774,360 | $47M | 1.1% | 2026-Q2 |
| SEGALL BRYANT & HAMILL, LLC added | 2,699,883 | $46M | 1.0% | 2026-Q2 |
| Stephens Investment Management Group LLC added | 2,442,034 | $41M | 0.9% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 2,425,795 | $41M | 0.9% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 2,412,421 | $41M | 0.9% | 2026-Q2 |
| Alyeska Investment Group, L.P. added | 2,383,635 | $40M | 0.9% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 2,135,858 | $36M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 2,131,684 | $36M | 0.8% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 2,047,992 | $35M | 0.8% | 2026-Q2 |
| IEQ CAPITAL, LLC trimmed | 2,011,451 | $34M | 0.8% | 2026-Q2 |
| BAMCO INC /NY/ added | 1,910,096 | $32M | 0.7% | 2026-Q2 |
| UBS Group AG trimmed | 1,858,764 | $32M | 0.7% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,805,850 | $31M | 0.7% | 2026-Q2 |
| Alta Park Capital, LP added | 1,789,478 | $30M | 0.7% | 2026-Q2 |
| Freestone Grove Partners LP trimmed | 1,636,590 | $28M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 1,589,140 | $27M | 0.6% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 1,532,726 | $26M | 0.6% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 1,492,297 | $25M | 0.6% | 2026-Q2 |
| Champlain Investment Partners, LLC trimmed | 1,421,491 | $24M | 0.5% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 1,392,305 | $24M | 0.5% | 2026-Q2 |
| Nuveen, LLC added | 1,380,544 | $23M | 0.5% | 2026-Q2 |
| ALGERT GLOBAL LLC added | 1,331,081 | $23M | 0.5% | 2026-Q2 |
| MARSHALL WACE, LLP added | 1,307,265 | $22M | 0.5% | 2026-Q2 |
| CYPRESS POINT INVESTMENT MANAGEMENT LP trimmed | 1,266,790 | $21M | 0.5% | 2026-Q2 |
| ARMISTICE CAPITAL, LLC trimmed | 1,205,661 | $20M | 0.5% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL added | 1,162,219 | $20M | 0.4% | 2026-Q2 |
| BANK OF NOVA SCOTIA added | 1,099,236 | $19M | 0.4% | 2026-Q2 |
| Generali Powszechne Towarzystwo Emerytalne | 1,063,223 | $18M | 0.4% | 2026-Q2 |
| Assenagon Asset Management S.A. trimmed | 1,015,818 | $17M | 0.4% | 2026-Q2 |
| Clearbridge Investments, LLC trimmed | 1,008,053 | $17M | 0.4% | 2026-Q2 |
| Cinctive Capital Management LP added | 1,001,199 | $17M | 0.4% | 2026-Q2 |
| Vontobel Holding Ltd. trimmed | 937,772 | $16M | 0.4% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 935,363 | $16M | 0.4% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 861,119 | $15M | 0.3% | 2026-Q2 |
| Squarepoint Ops LLC added | 856,528 | $15M | 0.3% | 2026-Q2 |
| Mariner, LLC added | 819,373 | $14M | 0.3% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. added | 781,488 | $13M | 0.3% | 2026-Q2 |
| Jump Financial, LLC added | 727,889 | $12M | 0.3% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 709,725 | $12M | 0.3% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 690,263 | $12M | 0.3% | 2026-Q2 |
| Swiss National Bank added | 636,700 | $11M | 0.2% | 2026-Q2 |
| Vident Advisory, LLC added | 629,989 | $11M | 0.2% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 577,846 | $10M | 0.2% | 2026-Q2 |
| EDMOND DE ROTHSCHILD HOLDING S.A. trimmed | 569,908 | $10M | 0.2% | 2026-Q2 |
| Man Group plc trimmed | 552,625 | $9M | 0.2% | 2026-Q2 |
| Erste Asset Management GmbH added | 552,220 | $9M | 0.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 546,596 | $9M | 0.2% | 2026-Q2 |
| Cerity Partners LLC added | 546,257 | $9M | 0.2% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD added | 476,300 | $8M | 0.2% | 2026-Q2 |
| Invesco Ltd. added | 470,410 | $8M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 448,725 | $8M | 0.2% | 2026-Q2 |
| Meritas Wealth Management, LLC | 446,000 | $8M | 0.2% | 2026-Q2 |
| Walleye Capital LLC added | 425,028 | $7M | 0.2% | 2026-Q2 |
| Quantinno Capital Management LP added | 401,491 | $7M | 0.2% | 2026-Q2 |
| NewEdge Wealth, LLC trimmed | 387,500 | $7M | 0.1% | 2026-Q2 |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC new | 385,500 | $7M | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 382,124 | $6M | 0.1% | 2026-Q2 |
| Walleye Trading LLC trimmed | 378,988 | $6M | 0.1% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. added | 377,229 | $6M | 0.1% | 2026-Q2 |
| Public Sector Pension Investment Board new | 371,700 | $6M | 0.1% | 2026-Q2 |
| PEREGRINE CAPITAL MANAGEMENT LLC trimmed | 363,984 | $6M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 362,251 | $6M | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 350,037 | $6M | 0.1% | 2026-Q2 |
| ExodusPoint Capital Management, LP added | 348,603 | $6M | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 346,086 | $6M | 0.1% | 2026-Q2 |
| Jain Global LLC added | 344,683 | $6M | 0.1% | 2026-Q2 |
| Engineers Gate Manager LP added | 331,082 | $6M | 0.1% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 330,552 | $6M | 0.1% | 2026-Q2 |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd trimmed | 327,154 | $6M | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 323,490 | $5M | 0.1% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added | 319,777 | $5M | 0.1% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 318,527 | $5M | 0.1% | 2026-Q2 |
| Creative Planning added | 315,067 | $5M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 295,830 | $5M | 0.1% | 2026-Q2 |
| Rathbones Group PLC | 288,372 | $5M | 0.1% | 2026-Q2 |
| Gotham Asset Management, LLC trimmed | 287,500 | $5M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.