Adaptimmune Therapeutics PLC
ADAPY- Exchange
- OTC
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001621227
No open-market purchases or sales by Adaptimmune Therapeutics PLC insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
13F holders, Q4 2021
Institutional positions in Adaptimmune Therapeutics PLC as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 85
- −6 vs. Q3 2021
- Shares held
- 113.6M
- +1.97M (+1.8%) vs. Q3 2021
- Total value
- $425.9M
- −$151.1M (−26.2%) vs. Q3 2021
- New holders
- 15
- 17 more added
- Sold out
- 21
- 33 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ADAPY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 1 | $72 |
| Q4 2025 | 10 | $79.7K |
| Q3 2025 | 55 | $5.47M |
| Q2 2025 | 65 | $27.7M |
| Q1 2025 | 67 | $22.9M |
| Q4 2024 | 80 | $67.0M |
| Q3 2024 | 81 | $144.1M |
| Q2 2024 | 76 | $150.0M |
| Q1 2024 | 80 | $256.1M |
| Q4 2023 | 79 | $113.9M |
| Q3 2023 | 79 | $115.7M |
| Q2 2023 | 89 | $133.9M |
| Q1 2023 | 65 | $126.4M |
| Q4 2022 | 69 | $166.3M |
| Q3 2022 | 68 | $122.4M |
| Q2 2022 | 77 | $195.1M |
| Q1 2022 | 80 | $229.2M |
| Q4 2021 | 85 | $425.9M |
| Q3 2021 | 92 | $577.3M |
| Q2 2021 | 82 | $475.7M |
| Q1 2021 | 84 | $623.8M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Adaptimmune Therapeutics PLC; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Matrix Capital Management Company, LP | 38,974,185 | $146.2M | 1.63% | 00.0% | Unchanged |
| NEA Management Company, LLC | 17,082,611 | $64.1M | 1.29% | 00.0% | Unchanged |
| Baillie Gifford & Co | 13,756,352 | $51.6M | 0.03% | +931,372+7.3% | Added |
| Baker Bros. Advisors LP | 9,830,877 | $36.9M | 0.18% | 00.0% | Unchanged |
| Capital World Investors | 8,002,700 | $30.0M | 0.00% | 00.0% | Unchanged |
| PFM Health Sciences, LP | 3,201,066 | $12.0M | 0.42% | −1,202,508−27.3% | Reduced |
| Morgan Stanley | 2,243,473 | $8.41M | 0.00% | +1,908,502+569.8% | Added |
| Rock Springs Capital Management LP | 2,215,588 | $8.31M | 0.19% | +25,800+1.2% | Added |
| Long Focus Capital Management, LLC | 2,162,313 | $8.11M | 2.21% | +2,162,313 | New |
| Millennium Management LLC | 1,643,478 | $6.16M | 0.01% | +58,629+3.7% | Added |
| FMR LLC | 1,578,783 | $5.92M | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 1,527,079 | $5.73M | 0.01% | −1,164,049−43.3% | Reduced |
| JPMorgan Chase & Co | 1,478,038 | $5.54M | 0.00% | −118,223−7.4% | Reduced |
| Syncona Portfolio Ltd | 1,377,294 | $5.17M | 4.93% | +1,377,294 | New |
| BlackRock Inc. | 1,170,693 | $4.39M | 0.00% | −90,179−7.2% | Reduced |
| Endurant Capital Management LP | 897,579 | $3.37M | 0.91% | −19,909−2.2% | Reduced |
| State Street Corp | 614,993 | $2.31M | 0.00% | +47,784+8.4% | Added |
| Rafferty Asset Management, LLC | 606,763 | $2.27M | 0.01% | −134,152−18.1% | Reduced |
| Marshall Wace, LLP | 567,796 | $2.13M | 0.00% | −986,004−63.5% | Reduced |
| Point72 Asset Management, L.P. | 565,208 | $2.12M | 0.01% | +488,908+640.8% | Added |
| Bank of America Corp | 538,111 | $2.02M | 0.00% | −193,984−26.5% | Reduced |
| Rathbone Brothers plc | 432,818 | $1.62M | 0.02% | −1030.0% | Reduced |
| Renaissance Technologies LLC | 427,687 | $1.60M | 0.00% | +427,687 | New |
| Eversept Partners, LP | 348,716 | $1.31M | 0.11% | −96,171−21.6% | Reduced |
| Goldman Sachs Group Inc | 308,511 | $1.16M | 0.00% | −21,867−6.6% | Reduced |
| Key Client Fiduciary Advisors, LLC | 256,048 | $960.0K | 0.80% | +256,048 | New |
| DAFNA Capital Management LLC | 136,266 | $511.0K | 0.13% | +136,266 | New |
| Man Group plc | 135,546 | $508.0K | 0.00% | −12,759−8.6% | Reduced |
| Jump Financial, LLC | 118,400 | $444.0K | 0.03% | +118,400 | New |
| WS Management LLLP | 115,602 | $434.0K | 0.06% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 112,088 | $420.0K | 0.00% | −111,326−49.8% | Reduced |
| Vigilare Wealth Management | 98,450 | $369.0K | 0.22% | −1,500−1.5% | Reduced |
| ACT Capital Management, LLC | 90,000 | $338.0K | 0.24% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 90,000 | $333.0K | 0.01% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 84,129 | $315.0K | 0.04% | −400,653−82.6% | Reduced |
| Cubist Systematic Strategies, LLC | 80,521 | $302.0K | 0.00% | +22,568+38.9% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 69,140 | $281.0K | 0.00% | +8,292+13.6% | Added |
| Geode Capital Management, LLC | 72,769 | $272.0K | 0.00% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 46,931 | $176.0K | 0.07% | −419−0.9% | Reduced |
| Henry James International Management, Inc. | 43,070 | $162.0K | 0.05% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 42,389 | $159.0K | 0.00% | +10,508+33.0% | Added |
| Stifel Financial Corp | 38,154 | $143.0K | 0.00% | −6,043−13.7% | Reduced |
| Citigroup Inc | 30,049 | $113.0K | 0.00% | −11,942−28.4% | Reduced |
| Janney Montgomery Scott LLC | 30,000 | $112.0K | 0.00% | 00.0% | Unchanged |
| Personal Cfo Solutions, LLC | 26,388 | $99.0K | 0.02% | −10,000−27.5% | Reduced |
| Daiwa Securities Group Inc. | 24,515 | $92.0K | 0.00% | +9,133+59.4% | Added |
| Group One Trading, L.P. | 21,906 | $82.0K | 0.00% | +15,132+223.4% | Added |
| Jane Street Group, LLC | 20,249 | $76.0K | 0.00% | −21,681−51.7% | Reduced |
| CWM Advisors, LLC | 20,205 | $76.0K | 0.01% | +20,205 | New |
| ProShare Advisors LLC | 19,315 | $72.0K | 0.00% | −9,958−34.0% | Reduced |
| XTX Topco Ltd | 17,560 | $66.0K | 0.04% | +17,560 | New |
| UBS Group AG | 16,572 | $61.0K | 0.00% | +1,067+6.9% | Added |
| Tudor Investment Corp Et Al | 15,902 | $60.0K | 0.00% | −102−0.6% | Reduced |
| Inspire Advisors, LLC | 15,393 | $58.0K | 0.02% | +15,393 | New |
| HighTower Advisors, LLC | 14,000 | $53.0K | 0.00% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 13,087 | $51.0K | 0.00% | −246−1.8% | Reduced |
| Aigen Investment Management, LP | 11,776 | $43.0K | 0.00% | +11,776 | New |
| Hunter Associates Investment Management LLC | 11,000 | $41.0K | 0.01% | +11,000 | New |
| Chicago Partners Investment Group LLC | 12,265 | $38.0K | 0.00% | +12,265 | New |
| Simplex Trading, LLC | 9,483 | $35.0K | 0.00% | −3,882−29.0% | Reduced |
| Cutler Group LP | 8,500 | $31.0K | 0.00% | +7,300+608.3% | Added |
| Vectors Research Management, LLC | 7,000 | $26.0K | 0.01% | +1,000+16.7% | Added |
| FNY Investment Advisers, LLC | 6,000 | $22.0K | 0.01% | −6,500−52.0% | Reduced |
| Tower Research Capital LLC (TRC) | 5,928 | $22.0K | 0.00% | −3,151−34.7% | Reduced |
| Wells Fargo & Company | 5,351 | $20.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 4,449 | $17.0K | 0.00% | −1,280−22.3% | Reduced |
| Signaturefd, LLC | 4,230 | $16.0K | 0.00% | +23+0.5% | Added |
| Eagle Bay Advisors LLC | 3,388 | $15.0K | 0.01% | −492−12.7% | Reduced |
| Lindbrook Capital, LLC | 3,275 | $12.0K | 0.00% | −5,392−62.2% | Reduced |
| Heritage Wealth Advisors | 3,333 | $12.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 2,466 | $9.00K | 0.00% | −754−23.4% | Reduced |
| Rockefeller Capital Management L.P. | 2,000 | $7.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,250 | $5.00K | 0.00% | +200+19.0% | Added |
| Blue Bell Private Wealth Management, LLC | 1,359 | $5.00K | 0.00% | +1,359 | New |
| Captrust Financial Advisors | 940 | $4.00K | 0.00% | 00.0% | Unchanged |
| High Net Worth Advisory Group LLC | 1,000 | $4.00K | 0.00% | +1,000 | New |
| Parallel Advisors, LLC | 812 | $3.00K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 500 | $2.00K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 528 | $2.00K | 0.00% | −29−5.2% | Reduced |
| NEXT Financial Group, Inc | 475 | $2.00K | 0.00% | 00.0% | Unchanged |
| Total Clarity Wealth Management, Inc. | 200 | $1.00K | 0.00% | −1,000−83.3% | Reduced |
| Harbour Investments, Inc. | 200 | $1.00K | 0.00% | −25−11.1% | Reduced |
| Carmichael Hill & Associates, Inc. | 350 | $1.00K | 0.00% | +140+66.7% | Added |
| Exane Derivatives | 121 | $454 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 84 | $0 | 0.00% | +84 | New |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −349,683−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −259,413−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −190,550−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −103,000−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −86,202−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −85,163−100.0% | Sold out |
| AlphaCentric Advisors LLC | 0 | $0 | 0.00% | −68,500−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −60,300−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −47,542−100.0% | Sold out |
| KBC Group NV | 0 | $0 | 0.00% | −45,900−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −43,960−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −42,000−100.0% | Sold out |
| Blair William & Co | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −23,609−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −12,534−100.0% | Sold out |