Adaptimmune Therapeutics PLC - ADAPY
Detailed investor-level table based on 13F positions.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| JOSH ARNOLD INVESTMENT CONSULTANT, LLC | History | New | 20,000 | 37 | 0.03% | — | 1 | +20,000 | New | Q4 2025 | Feb 20, 2026 |
| Empirical Finance, LLC | History | No change | 800,000 | 20 | 0.0% | 0.0% | 2 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| Rathbones Group PLC | History | No change | 432,818 | 11 | 0.0% | 0.0% | 3 | 0 | 0.0% | Q4 2025 | Feb 06, 2026 |
| XTX Topco Ltd | History | Added to | 353,836 | 9 | 0.0% | 0.0% | 4 | +251,335 | 245.2% | Q4 2025 | Feb 17, 2026 |
| Long Focus Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.08% | — | -18,577,821 | -100.0% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Closed out | 0 | 0 | — | 0.0% | — | -6,667,358 | -100.0% | Q4 2025 | Jan 29, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -4,054,089 | -100.0% | Q4 2025 | Feb 12, 2026 |
| MORGAN STANLEY | History | Closed out | 0 | 0 | — | 0.0% | — | -3,666,061 | -100.0% | Q4 2025 | May 27, 2026 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -2,805,345 | -100.0% | Q4 2025 | Feb 12, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Reduced | 17,167 | 0 | — | 0.0% | — | -1,467,986 | -98.84% | Q4 2025 | Feb 10, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | 0.0% | — | -1,319,669 | -100.0% | Q4 2025 | Feb 17, 2026 |
| B. Riley Wealth Advisors, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -500,000 | -100.0% | Q4 2025 | Feb 17, 2026 |
| FMR LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -340,409 | -100.0% | Q4 2025 | Feb 17, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -308,065 | -100.0% | Q4 2025 | Feb 17, 2026 |
| CITADEL ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -281,200 | -100.0% | Q4 2025 | Feb 17, 2026 |
| Lumbard & Kellner, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -114,264 | -100.0% | Q4 2025 | Feb 03, 2026 |
| Lakeridge Wealth Management LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -110,400 | -100.0% | Q4 2025 | Jan 07, 2026 |
| State of Tennessee, Department of Treasury | History | Closed out | 0 | 0 | — | 0.0% | — | -73,376 | -100.0% | Q4 2025 | Feb 18, 2026 |
| CAPTRUST FINANCIAL ADVISORS | History | Closed out | 0 | 0 | — | 0.0% | — | -68,723 | -100.0% | Q4 2025 | Feb 17, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -67,032 | -100.0% | Q4 2025 | Feb 09, 2026 |
| GROUP ONE TRADING LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -61,730 | -100.0% | Q4 2025 | Feb 12, 2026 |
| SEI INVESTMENTS CO | History | Closed out | 0 | 0 | — | 0.0% | — | -54,824 | -100.0% | Q4 2025 | Feb 13, 2026 |
| State of New Jersey Common Pension Fund D | History | Closed out | 0 | 0 | — | 0.0% | — | -54,718 | -100.0% | Q4 2025 | Jan 30, 2026 |
| Federation des caisses Desjardins du Quebec | History | Closed out | 0 | 0 | — | 0.0% | — | -53,186 | -100.0% | Q4 2025 | Feb 12, 2026 |
| NORTHERN TRUST CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -48,584 | -100.0% | Q4 2025 | Feb 17, 2026 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -40,816 | -100.0% | Q4 2025 | Jan 08, 2026 |
| BlackRock, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -38,296 | -100.0% | Q4 2025 | Feb 12, 2026 |
| COLUMBIA ADVISORY PARTNERS LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -36,730 | -100.0% | Q4 2025 | Jan 22, 2026 |
| SIMON QUICK ADVISORS, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -30,000 | -100.0% | Q4 2025 | Jan 29, 2026 |
| SG Americas Securities, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -27,497 | -100.0% | Q4 2025 | Jan 09, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | Closed out | 0 | 0 | — | 0.0% | — | -25,261 | -100.0% | Q4 2025 | Feb 18, 2026 |
| StoneX Group Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -15,040 | -100.0% | Q4 2025 | Feb 12, 2026 |
| Traynor Capital Management, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -15,000 | -100.0% | Q4 2025 | Jan 12, 2026 |
| GOLDMAN SACHS GROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,320 | -100.0% | Q4 2025 | Mar 25, 2026 |
| Rockefeller Capital Management L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -12,166 | -100.0% | Q4 2025 | Mar 16, 2026 |
| IFG Advisory, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -11,725 | -100.0% | Q4 2025 | Feb 10, 2026 |
| KORNITZER CAPITAL MANAGEMENT INC /KS | History | Closed out | 0 | 0 | — | 0.0% | — | -10,000 | -100.0% | Q4 2025 | Feb 02, 2026 |
| SIMPLEX TRADING, LLC | History | Added to | 18,610 | 0 | — | 0.0% | — | +6,186 | 49.79% | Q4 2025 | Feb 11, 2026 |
| WELLS FARGO & COMPANY/MN | History | Closed out | 0 | 0 | — | — | — | -2,700 | -100.0% | Q4 2025 | Feb 13, 2026 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | — | — | -2,679 | -100.0% | Q4 2025 | Feb 13, 2026 |
| RHUMBLINE ADVISERS | History | Reduced | 3,661 | 0 | — | — | — | -2,082 | -36.25% | Q4 2025 | Feb 13, 2026 |
| OSAIC HOLDINGS, INC. | History | Closed out | 0 | 0 | — | — | — | -2,058 | -100.0% | Q4 2025 | Feb 17, 2026 |
| Tower Research Capital LLC (TRC) | History | Closed out | 0 | 0 | — | — | — | -700 | -100.0% | Q4 2025 | Feb 17, 2026 |
| Wilmington Savings Fund Society, FSB | History | Closed out | 0 | 0 | — | — | — | -604 | -100.0% | Q4 2025 | Feb 12, 2026 |
| HighMark Wealth Management LLC | History | Closed out | 0 | 0 | — | — | — | -287 | -100.0% | Q4 2025 | Feb 05, 2026 |
| Parallel Advisors, LLC | History | Closed out | 0 | 0 | — | — | — | -250 | -100.0% | Q4 2025 | Feb 11, 2026 |
| X-Square Capital, LLC | History | Reduced | 11,359 | 0 | — | 0.0% | — | -214 | -1.85% | Q4 2025 | Feb 11, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Closed out | 0 | 0 | — | — | — | -213 | -100.0% | Q4 2025 | Feb 10, 2026 |
| Advisory Services Network, LLC | History | Closed out | 0 | 0 | — | — | — | -125 | -100.0% | Q4 2025 | Feb 17, 2026 |
| EverSource Wealth Advisors, LLC | History | Closed out | 0 | 0 | — | — | — | -100 | -100.0% | Q4 2025 | Feb 06, 2026 |
| Investors Research Corp | History | Closed out | 0 | 0 | — | — | — | -100 | -100.0% | Q4 2025 | Jan 06, 2026 |
| Koesten, Hirschmann & Crabtree, INC. | History | Closed out | 0 | 0 | — | — | — | -47 | -100.0% | Q4 2025 | Feb 09, 2026 |
| SBI Securities Co., Ltd. | History | Closed out | 0 | 0 | — | — | — | -10 | -100.0% | Q4 2025 | Feb 03, 2026 |
| BARCLAYS PLC | History | Reduced | 2,532 | 0 | — | — | — | -2 | -0.08% | Q4 2025 | Feb 13, 2026 |
| DANSKE BANK A/S | History | Closed out | 0 | 0 | — | — | — | -1 | -100.0% | Q4 2025 | Feb 02, 2026 |
| TD Waterhouse Canada Inc. | History | No change | 14 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Jan 27, 2026 |
| Raiffeisen Bank International AG | History | No change | 907 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |