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, Q3 2021
Institutional positions in Adaptimmune Therapeutics PLC as of Sep 30, 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
- 92
- +11 vs. Q2 2021
- Shares held
- 111.7M
- −5.70K (0.0%) vs. Q2 2021
- Total value
- $577.3M
- +$101.6M (+21.4%) vs. Q2 2021
- New holders
- 18
- 31 more added
- Sold out
- 7
- 22 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Adaptimmune Therapeutics PLC; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Matrix Capital Management Company, LP | 38,974,185 | $201.5M | 2.29% | 00.0% | Unchanged |
| NEA Management Company, LLC | 17,082,611 | $88.3M | 1.11% | 00.0% | Unchanged |
| Baillie Gifford & Co | 12,824,980 | $66.3M | 0.03% | +1,128,061+9.6% | Added |
| Baker Bros. Advisors LP | 9,830,877 | $50.8M | 0.22% | 00.0% | Unchanged |
| Capital World Investors | 8,002,700 | $41.4M | 0.01% | 00.0% | Unchanged |
| PFM Health Sciences, LP | 4,403,574 | $22.8M | 0.74% | +775,674+21.4% | Added |
| Citadel Advisors LLC | 2,691,128 | $13.9M | 0.02% | +2,540,526+1,686.9% | Added |
| Rock Springs Capital Management LP | 2,189,788 | $11.3M | 0.24% | +644,788+41.7% | Added |
| JPMorgan Chase & Co | 1,596,261 | $8.25M | 0.00% | −260,062−14.0% | Reduced |
| Millennium Management LLC | 1,584,849 | $8.19M | 0.01% | +654,434+70.3% | Added |
| FMR LLC | 1,578,783 | $8.16M | 0.00% | −10.0% | Reduced |
| Marshall Wace, LLP | 1,553,800 | $8.03M | 0.04% | +1,553,800 | New |
| BlackRock Inc. | 1,260,872 | $6.52M | 0.00% | +279,478+28.5% | Added |
| Endurant Capital Management LP | 917,488 | $4.74M | 1.44% | −621,947−40.4% | Reduced |
| Rafferty Asset Management, LLC | 740,915 | $3.83M | 0.03% | −78,200−9.5% | Reduced |
| Bank of America Corp | 732,095 | $3.79M | 0.00% | +719,108+5,537.1% | Added |
| State Street Corp | 567,209 | $2.94M | 0.00% | +307,627+118.5% | Added |
| Gsa Capital Partners LLP | 484,782 | $2.51M | 0.26% | −28,606−5.6% | Reduced |
| Eversept Partners, LP | 444,887 | $2.30M | 0.18% | +444,887 | New |
| Rathbone Brothers plc | 432,921 | $2.24M | 0.02% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 349,683 | $1.81M | 0.02% | −6,170−1.7% | Reduced |
| Morgan Stanley | 334,971 | $1.73M | 0.00% | −1,953,560−85.4% | Reduced |
| Goldman Sachs Group Inc | 330,378 | $1.71M | 0.00% | −50,783−13.3% | Reduced |
| Balyasny Asset Management LLC | 259,413 | $1.34M | 0.01% | +259,413 | New |
| Susquehanna International Group, LLP | 223,414 | $1.16M | 0.00% | +113,204+102.7% | Added |
| Alps Advisors Inc | 190,550 | $985.0K | 0.01% | −14,225−6.9% | Reduced |
| Man Group plc | 148,305 | $767.0K | 0.00% | +45,437+44.2% | Added |
| WS Management LLLP | 115,602 | $598.0K | 0.08% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 103,000 | $533.0K | 0.00% | +3,000+3.0% | Added |
| Vigilare Wealth Management | 99,950 | $517.0K | 0.32% | +45,700+84.2% | Added |
| Erste Asset Management GmbH | 90,000 | $468.0K | 0.01% | +90,000 | New |
| ACT Capital Management, LLC | 90,000 | $465.0K | 0.24% | +90,000 | New |
| ExodusPoint Capital Management, LP | 86,202 | $446.0K | 0.01% | +86,202 | New |
| SG Americas Securities, LLC | 85,163 | $440.0K | 0.00% | −150,551−63.9% | Reduced |
| Point72 Asset Management, L.P. | 76,300 | $394.0K | 0.00% | −1,982,792−96.3% | Reduced |
| Geode Capital Management, LLC | 72,769 | $376.0K | 0.00% | 00.0% | Unchanged |
| AlphaCentric Advisors LLC | 68,500 | $354.0K | 0.09% | −51,500−42.9% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 60,848 | $315.0K | 0.00% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 60,300 | $312.0K | 0.00% | −966,700−94.1% | Reduced |
| Marshall Wace North America L.P. | 58,847 | $304.0K | 0.00% | +58,847 | New |
| Cubist Systematic Strategies, LLC | 57,953 | $300.0K | 0.00% | +48,054+485.4% | Added |
| Virtu Financial LLC | 47,542 | $246.0K | 0.02% | +47,542 | New |
| Virtus ETF Advisers LLC | 47,350 | $245.0K | 0.11% | −2,469−5.0% | Reduced |
| KBC Group NV | 45,900 | $237.0K | 0.00% | +20,000+77.2% | Added |
| Stifel Financial Corp | 44,197 | $229.0K | 0.00% | +848+2.0% | Added |
| Susquehanna Fundamental Investments, LLC | 43,960 | $227.0K | 0.00% | −75,790−63.3% | Reduced |
| Henry James International Management, Inc. | 43,070 | $223.0K | 0.07% | 00.0% | Unchanged |
| Citigroup Inc | 41,991 | $217.0K | 0.00% | −7,932−15.9% | Reduced |
| Jane Street Group, LLC | 41,930 | $216.0K | 0.00% | +11,234+36.6% | Added |
| DekaBank Deutsche Girozentrale | 42,000 | $215.0K | 0.00% | 00.0% | Unchanged |
| Blair William & Co | 40,000 | $207.0K | 0.00% | +40,000 | New |
| Personal Cfo Solutions, LLC | 36,388 | $188.0K | 0.04% | +6,000+19.7% | Added |
| Squarepoint Ops LLC | 31,881 | $165.0K | 0.00% | +17,884+127.8% | Added |
| Janney Montgomery Scott LLC | 30,000 | $155.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 29,273 | $151.0K | 0.00% | +4,753+19.4% | Added |
| Trexquant Investment LP | 23,609 | $122.0K | 0.01% | +23,609 | New |
| Tudor Investment Corp Et Al | 16,004 | $83.0K | 0.00% | +16,004 | New |
| UBS Group AG | 15,505 | $80.0K | 0.00% | +1,593+11.5% | Added |
| Daiwa Securities Group Inc. | 15,382 | $80.0K | 0.00% | +15,126+5,908.6% | Added |
| HighTower Advisors, LLC | 14,000 | $72.0K | 0.00% | −1,000−6.7% | Reduced |
| Itau Unibanco Holding S.A. | 13,333 | $69.0K | 0.00% | +4,441+49.9% | Added |
| MAI Capital Management | 12,534 | $65.0K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 12,500 | $64.0K | 0.03% | +12,500 | New |
| Blueshift Asset Management, LLC | 11,933 | $62.0K | 0.00% | +11,933 | New |
| Wealthspire Advisors, LLC | 11,750 | $61.0K | 0.00% | +11,750 | New |
| Simplex Trading, LLC | 13,365 | $58.0K | 0.00% | −9,315−41.1% | Reduced |
| Toroso Investments, LLC | 10,554 | $55.0K | 0.00% | +10,554 | New |
| Tower Research Capital LLC (TRC) | 9,079 | $47.0K | 0.00% | +4,839+114.1% | Added |
| Lindbrook Capital, LLC | 8,667 | $45.0K | 0.01% | +2,057+31.1% | Added |
| Brewin Dolphin Ltd | 7,050 | $36.4K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 6,774 | $35.0K | 0.00% | −44,955−86.9% | Reduced |
| Vectors Research Management, LLC | 6,000 | $31.0K | 0.01% | +2,000+50.0% | Added |
| US Bancorp | 5,729 | $29.0K | 0.00% | +4,590+403.0% | Added |
| Wells Fargo & Company | 5,351 | $27.0K | 0.00% | −10,319−65.9% | Reduced |
| Signaturefd, LLC | 4,207 | $22.0K | 0.00% | +3,983+1,778.1% | Added |
| Eagle Bay Advisors LLC | 3,880 | $20.0K | 0.01% | +3,880 | New |
| Heritage Wealth Advisors | 3,333 | $17.2K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 3,220 | $17.0K | 0.00% | +3,220 | New |
| Penserra Capital Management LLC | 3,135 | $16.0K | 0.00% | +30+1.0% | Added |
| Rockefeller Capital Management L.P. | 2,000 | $10.0K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 1,200 | $6.00K | 0.00% | +700+140.0% | Added |
| Total Clarity Wealth Management, Inc. | 1,200 | $6.00K | 0.00% | +1,200 | New |
| Captrust Financial Advisors | 940 | $5.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,050 | $5.00K | 0.00% | +1,000+2,000.0% | Added |
| Parallel Advisors, LLC | 812 | $4.00K | 0.00% | +97+13.6% | Added |
| State of Wyoming | 557 | $3.00K | 0.00% | −268−32.5% | Reduced |
| Clearstead Advisors, LLC | 500 | $3.00K | 0.00% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 475 | $2.00K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 225 | $1.00K | 0.00% | 00.0% | Unchanged |
| Carmichael Hill & Associates, Inc. | 210 | $1.00K | 0.00% | 00.0% | Unchanged |
| Exane Derivatives | 121 | $626 | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 11 | $0 | 0.00% | −38−77.6% | Reduced |
| Avoro Capital Advisors LLC | 0 | $0 | 0.00% | −2,024,400−100.0% | Sold out |
| Capital International Investors | 0 | $0 | 0.00% | −1,321,200−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −303,495−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −128,200−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −42,621−100.0% | Sold out |
| Credit Agricole S A | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −10,209−100.0% | Sold out |
| Hoover Financial Advisors, Inc. | – | – | – | – | Not filed |