Adaptimmune Therapeutics PLC - ADAPY
Detailed investor-level table based on 13F positions.
Early Q4 2025 data: only 11 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Long Focus Capital Management, LLC | History | Reduced | 18,577,821 | 2,415 | 0.08% | 0.22% | 1 | -5,178,866 | -21.8% | Q3 2025 | Nov 14, 2025 |
| UBS Group AG | History | Added to | 6,667,358 | 866 | 0.0% | 0.0% | 2 | +6,604,400 | 10490.17% | Q3 2025 | Nov 13, 2025 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 4,054,089 | 527 | 0.0% | 0.0% | 3 | +2,171,229 | 115.32% | Q3 2025 | Nov 13, 2025 |
| MORGAN STANLEY | History | Reduced | 3,666,061 | 476 | 0.0% | 0.0% | 4 | -566,207 | -13.38% | Q3 2025 | Nov 14, 2025 |
| JANE STREET GROUP, LLC | History | New | 2,805,345 | 364 | 0.0% | — | 5 | +2,805,345 | New | Q3 2025 | Nov 14, 2025 |
| ACADIAN ASSET MANAGEMENT LLC | History | Reduced | 1,485,153 | 186 | 0.0% | 0.0% | 6 | -478,988 | -24.39% | Q3 2025 | Nov 13, 2025 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 1,319,669 | 171 | 0.0% | 0.0% | 7 | +177,956 | 15.59% | Q3 2025 | Feb 03, 2026 |
| Empirical Finance, LLC | History | No change | 800,000 | 104 | 0.0% | 0.01% | 8 | 0 | 0.0% | Q3 2025 | Nov 13, 2025 |
| B. Riley Wealth Advisors, Inc. | History | New | 500,000 | 65 | 0.0% | — | 9 | +500,000 | New | Q3 2025 | Oct 31, 2025 |
| Rathbones Group PLC | History | No change | 432,818 | 56 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q3 2025 | Nov 13, 2025 |
| FMR LLC | History | Reduced | 340,409 | 44 | 0.0% | 0.0% | 11 | -123,869 | -26.68% | Q3 2025 | Nov 13, 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 308,065 | 40 | 0.0% | 0.0% | 12 | +255,980 | 491.47% | Q3 2025 | Nov 14, 2025 |
| CITADEL ADVISORS LLC | History | New | 281,200 | 36 | 0.0% | — | 13 | +281,200 | New | Q3 2025 | Nov 14, 2025 |
| Lumbard & Kellner, LLC | History | New | 114,264 | 14 | 0.01% | — | 14 | +114,264 | New | Q3 2025 | Nov 12, 2025 |
| Lakeridge Wealth Management LLC | History | New | 110,400 | 14 | 0.01% | — | 15 | +110,400 | New | Q3 2025 | Oct 17, 2025 |
| XTX Topco Ltd | History | Added to | 102,501 | 13 | 0.0% | 0.0% | 16 | +22,479 | 28.09% | Q3 2025 | Nov 14, 2025 |
| State of Tennessee, Department of Treasury | History | No change | 73,376 | 9 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q3 2025 | Nov 14, 2025 |
| GROUP ONE TRADING LLC | History | New | 61,730 | 8 | 0.0% | — | 18 | +61,730 | New | Q3 2025 | Nov 12, 2025 |
| CAPTRUST FINANCIAL ADVISORS | History | Reduced | 68,723 | 8 | 0.0% | 0.0% | 20 | -10,360 | -13.1% | Q3 2025 | Nov 19, 2025 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 67,032 | 8 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q3 2025 | Nov 12, 2025 |
| SEI INVESTMENTS CO | History | No change | 54,824 | 7 | 0.0% | 0.0% | 21 | 0 | 0.0% | Q3 2025 | Nov 13, 2025 |
| State of New Jersey Common Pension Fund D | History | No change | 54,718 | 7 | 0.0% | 0.0% | 22 | 0 | 0.0% | Q3 2025 | Nov 07, 2025 |
| NORTHERN TRUST CORP | History | Reduced | 48,584 | 6 | 0.0% | 0.0% | 23 | -2,749 | -5.36% | Q3 2025 | Nov 14, 2025 |
| Federation des caisses Desjardins du Quebec | History | No change | 53,186 | 6 | 0.0% | 0.0% | 24 | 0 | 0.0% | Q3 2025 | Nov 14, 2025 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | History | Added to | 40,816 | 5 | 0.0% | 0.0% | 25 | +30,000 | 277.37% | Q3 2025 | Oct 29, 2025 |
| BlackRock, Inc. | History | Reduced | 38,296 | 4 | 0.0% | 0.0% | 28 | -140,791 | -78.62% | Q3 2025 | Nov 12, 2025 |
| SG Americas Securities, LLC | History | New | 27,497 | 4 | 0.0% | — | 26 | +27,497 | New | Q3 2025 | Oct 23, 2025 |
| COLUMBIA ADVISORY PARTNERS LLC | History | No change | 36,730 | 4 | 0.0% | 0.01% | 27 | 0 | 0.0% | Q3 2025 | Oct 24, 2025 |
| RAYMOND JAMES FINANCIAL INC | History | No change | 25,261 | 3 | 0.0% | 0.0% | 29 | 0 | 0.0% | Q3 2025 | Nov 14, 2025 |
| SIMON QUICK ADVISORS, LLC | History | No change | 30,000 | 3 | 0.0% | 0.0% | 30 | 0 | 0.0% | Q3 2025 | Oct 21, 2025 |
| StoneX Group Inc. | History | New | 15,040 | 1 | 0.0% | — | 33 | +15,040 | New | Q3 2025 | Nov 14, 2025 |
| Traynor Capital Management, Inc. | History | New | 15,000 | 1 | 0.0% | — | 35 | +15,000 | New | Q3 2025 | Nov 03, 2025 |
| SIMPLEX TRADING, LLC | History | New | 12,424 | 1 | 0.0% | — | 34 | +12,424 | New | Q3 2025 | Nov 12, 2025 |
| GOLDMAN SACHS GROUP INC | History | New | 12,320 | 1 | 0.0% | — | 31 | +12,320 | New | Q3 2025 | Nov 14, 2025 |
| Rockefeller Capital Management L.P. | History | New | 12,166 | 1 | 0.0% | — | 38 | +12,166 | New | Q3 2025 | Nov 14, 2025 |
| X-Square Capital, LLC | History | Added to | 11,573 | 1 | 0.0% | 0.0% | 37 | +400 | 3.58% | Q3 2025 | Nov 10, 2025 |
| KORNITZER CAPITAL MANAGEMENT INC /KS | History | No change | 10,000 | 1 | 0.0% | 0.0% | 32 | 0 | 0.0% | Q3 2025 | Oct 31, 2025 |
| IFG Advisory, LLC | History | No change | 11,725 | 1 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q3 2025 | Nov 12, 2025 |
| EcoR1 Capital, LLC | History | Closed out | 0 | 0 | — | 0.39% | — | -27,404,070 | -100.0% | Q2 2025 | Aug 14, 2025 |
| Two Seas Capital LP | History | Closed out | 0 | 0 | — | 0.09% | — | -22,580,701 | -100.0% | Q2 2025 | Aug 13, 2025 |
| NEA Management Company, LLC | History | Closed out | 0 | 0 | — | 0.31% | — | -17,079,778 | -100.0% | Q2 2025 | Aug 14, 2025 |
| MPM BioImpact LLC | History | Closed out | 0 | 0 | — | 0.18% | — | -4,411,821 | -100.0% | Q2 2025 | Aug 14, 2025 |
| Rock Springs Capital Management LP | History | Closed out | 0 | 0 | — | 0.04% | — | -2,483,468 | -100.0% | Q2 2025 | Aug 14, 2025 |
| STATE STREET CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -426,714 | -100.0% | Q2 2025 | Aug 14, 2025 |
| Key Client Fiduciary Advisors, LLC | History | Closed out | 0 | 0 | — | 0.02% | — | -175,555 | -100.0% | Q2 2025 | Jul 09, 2025 |
| Clear Harbor Asset Management, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -145,400 | -100.0% | Q2 2025 | Jul 14, 2025 |
| Almitas Capital LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -109,054 | -100.0% | Q2 2025 | Aug 14, 2025 |
| OSAIC HOLDINGS, INC. | History | Reduced | 2,058 | 0 | — | 0.0% | — | -88,000 | -97.71% | Q3 2025 | Nov 14, 2025 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 2,700 | 0 | — | 0.0% | — | -46,200 | -94.48% | Q3 2025 | Nov 13, 2025 |
| Newman Dignan & Sheerar, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -27,957 | -100.0% | Q2 2025 | Jul 18, 2025 |
| STIFEL FINANCIAL CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -23,007 | -100.0% | Q2 2025 | Aug 14, 2025 |
| JPMORGAN CHASE & CO | History | Closed out | 0 | 0 | — | 0.0% | — | -22,782 | -100.0% | Q2 2025 | Aug 12, 2025 |
| V. M. MANNING & CO., INC. | History | Closed out | 0 | 0 | — | 0.0% | — | -22,200 | -100.0% | Q2 2025 | Sep 04, 2025 |
| &PARTNERS | History | Closed out | 0 | 0 | — | 0.0% | — | -20,000 | -100.0% | Q2 2025 | Aug 14, 2025 |
| PKS Advisory Services, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -17,000 | -100.0% | Q2 2025 | Aug 12, 2025 |
| Baader Bank Aktiengesellschaft | History | Closed out | 0 | 0 | — | 0.0% | — | -14,935 | -100.0% | Q2 2025 | Jul 10, 2025 |
| TWO SIGMA ADVISERS, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -13,304 | -100.0% | Q2 2025 | Aug 14, 2025 |
| Ausdal Financial Partners, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -12,476 | -100.0% | Q2 2025 | Aug 14, 2025 |
| Tower Research Capital LLC (TRC) | History | Reduced | 700 | 0 | — | 0.0% | — | -10,221 | -93.59% | Q3 2025 | Nov 14, 2025 |
| RHUMBLINE ADVISERS | History | Reduced | 5,743 | 0 | — | 0.0% | — | -2,790 | -32.7% | Q3 2025 | Nov 06, 2025 |
| CITIGROUP INC | History | New | 2,679 | 0 | — | — | — | +2,679 | New | Q3 2025 | Nov 10, 2025 |
| Plante Moran Financial Advisors, LLC | History | Closed out | 0 | 0 | — | — | — | -925 | -100.0% | Q2 2025 | Aug 05, 2025 |
| Garde Capital, Inc. | History | Closed out | 0 | 0 | — | — | — | -750 | -100.0% | Q2 2025 | Jul 03, 2025 |
| Transce3nd, LLC | History | Closed out | 0 | 0 | — | — | — | -175 | -100.0% | Q2 2025 | Aug 13, 2025 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | Closed out | 0 | 0 | — | — | — | -153 | -100.0% | Q2 2025 | Aug 13, 2025 |
| Advisory Services Network, LLC | History | New | 125 | 0 | — | — | — | +125 | New | Q3 2025 | Nov 18, 2025 |
| EverSource Wealth Advisors, LLC | History | New | 100 | 0 | — | — | — | +100 | New | Q3 2025 | Nov 10, 2025 |
| BARCLAYS PLC | History | No change | 2,534 | 0 | — | — | — | 0 | 0.0% | Q3 2025 | Mar 31, 2026 |
| DANSKE BANK A/S | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q3 2025 | Nov 19, 2025 |
| Wilmington Savings Fund Society, FSB | History | No change | 604 | 0 | — | — | — | 0 | 0.0% | Q3 2025 | Nov 20, 2025 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 213 | 0 | — | — | — | 0 | 0.0% | Q3 2025 | Nov 13, 2025 |
| Parallel Advisors, LLC | History | No change | 250 | 0 | — | — | — | 0 | 0.0% | Q3 2025 | Nov 13, 2025 |
| Investors Research Corp | History | No change | 100 | 0 | — | — | — | 0 | 0.0% | Q3 2025 | Oct 02, 2025 |
| HighMark Wealth Management LLC | History | No change | 287 | 0 | — | — | — | 0 | 0.0% | Q3 2025 | Oct 20, 2025 |
| SBI Securities Co., Ltd. | History | No change | 10 | 0 | — | — | — | 0 | 0.0% | Q3 2025 | Nov 05, 2025 |
| Koesten, Hirschmann & Crabtree, INC. | History | No change | 47 | 0 | — | — | — | 0 | 0.0% | Q3 2025 | Nov 05, 2025 |
| TD Waterhouse Canada Inc. | History | No change | 14 | 0 | — | — | — | 0 | 0.0% | Q3 2025 | Nov 03, 2025 |
| Raiffeisen Bank International AG | History | No change | 907 | 0 | — | — | — | 0 | 0.0% | Q3 2025 | Nov 10, 2025 |