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 2024
Institutional positions in Adaptimmune Therapeutics PLC as of Dec 31, 2024. 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
- 80
- 0 vs. Q3 2024
- Shares held
- 124.4M
- −27.3M (−18.0%) vs. Q3 2024
- Total value
- $67.0M
- −$77.1M (−53.5%) vs. Q3 2024
- New holders
- 14
- 19 more added
- Sold out
- 14
- 21 more reduced
1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Adaptimmune Therapeutics PLC; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| EcoR1 Capital, LLC | 27,404,070 | $14.8M | 0.59% | 00.0% | Unchanged |
| Long Focus Capital Management, LLC | 20,494,393 | $11.0M | 0.85% | +7,194,503+54.1% | Added |
| NEA Management Company, LLC | 17,079,778 | $9.20M | 0.52% | 00.0% | Unchanged |
| Two Seas Capital LP | 14,835,146 | $7.99M | 0.94% | +14,835,146 | New |
| Baillie Gifford & Co | 11,819,095 | $6.37M | 0.00% | −4,956,765−29.5% | Reduced |
| MPM Asset Management LLC | 5,555,461 | $2.99M | 2.41% | 00.0% | Unchanged |
| MPM Oncology Impact Management LP | 5,095,912 | $2.75M | 0.39% | 00.0% | Unchanged |
| PFM Health Sciences, LP | 4,871,969 | $2.62M | 0.20% | −5,128,818−51.3% | Reduced |
| Bank of America Corp | 2,862,330 | $1.54M | 0.00% | −1,790,995−38.5% | Reduced |
| Renaissance Technologies LLC | 2,526,524 | $1.36M | 0.00% | +869,949+52.5% | Added |
| Rock Springs Capital Management LP | 2,483,468 | $1.34M | 0.05% | +58,000+2.4% | Added |
| FMR LLC | 1,764,506 | $950.5K | 0.00% | +23,606+1.4% | Added |
| Morgan Stanley | 1,324,864 | $713.7K | 0.00% | −374,161−22.0% | Reduced |
| JPMorgan Chase & Co | 916,941 | $494.0K | 0.00% | −128,592−12.3% | Reduced |
| Redmile Group, LLC | 715,607 | $385.5K | 0.03% | 00.0% | Unchanged |
| Marshall Wace, LLP | 529,123 | $285.7K | 0.00% | +6,515+1.2% | Added |
| Acadian Asset Management LLC | 510,216 | $269.0K | 0.00% | +510,216 | New |
| Rathbone Brothers plc | 432,818 | $233.2K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 400,079 | $215.5K | 0.00% | +3,287+0.8% | Added |
| Jane Street Group, LLC | 326,937 | $176.1K | 0.00% | +152,780+87.7% | Added |
| Key Client Fiduciary Advisors, LLC | 255,359 | $137.6K | 0.06% | 00.0% | Unchanged |
| BlackRock, Inc. | 183,686 | $99.0K | 0.00% | −99,940−35.2% | Reduced |
| LPL Financial LLC | 183,479 | $98.8K | 0.00% | +94,623+106.5% | Added |
| Citadel Advisors LLC | 175,052 | $94.3K | 0.00% | +175,052 | New |
| UBS Group AG | 141,744 | $76.4K | 0.00% | +139,927+7,701.0% | Added |
| Geode Capital Management, LLC | 139,801 | $75.3K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 122,696 | $66.0K | 0.00% | +21,688+21.5% | Added |
| HRT Financial LP | 83,199 | $44.0K | 0.00% | +83,199 | New |
| Captrust Financial Advisors | 81,629 | $44.0K | 0.00% | −1,412−1.7% | Reduced |
| Two Sigma Investments, LP | 76,347 | $41.1K | 0.00% | +19,146+33.5% | Added |
| Two Sigma Advisers, LP | 70,735 | $38.1K | 0.00% | +58,787+492.0% | Added |
| Wells Fargo & Company | 63,967 | $34.5K | 0.00% | −2,854−4.3% | Reduced |
| Invesco Ltd. | 63,335 | $34.1K | 0.00% | +28,526+82.0% | Added |
| Northern Trust Corp | 51,333 | $27.7K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 50,061 | $27.0K | 0.00% | 00.0% | Unchanged |
| Palisades Investment Partners, LLC | 47,114 | $25.4K | 0.01% | +3,659+8.4% | Added |
| Vontobel Holding Ltd. | 43,000 | $23.2K | 0.00% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 37,195 | $20.0K | 0.00% | +24,603+195.4% | Added |
| Oppenheimer & Co Inc | 32,043 | $17.3K | 0.00% | −4,232−11.7% | Reduced |
| Raymond James Financial Inc | 31,081 | $16.7K | 0.00% | +31,081 | New |
| CSS LLC | 30,702 | $16.5K | 0.00% | 00.0% | Unchanged |
| Simon Quick Advisors, LLC | 30,000 | $16.2K | 0.00% | −452−1.5% | Reduced |
| Millennium Management LLC | 29,559 | $15.9K | 0.00% | −685,791−95.9% | Reduced |
| Susquehanna International Group, LLP | 29,150 | $15.7K | 0.00% | −160,322−84.6% | Reduced |
| Newman Dignan & Sheerar, Inc. | 27,957 | $15.1K | 0.00% | 00.0% | Unchanged |
| Legacy Capital Wealth Management, LLC | 27,080 | $14.6K | 0.01% | +27,080 | New |
| Wealth Enhancement Advisory Services, LLC | 26,816 | $14.4K | 0.00% | +16,000+147.9% | Added |
| Advisor Group Holdings, Inc. | 26,558 | $14.3K | 0.00% | +11,300+74.1% | Added |
| HSBC Holdings PLC | 26,064 | $14.3K | 0.00% | 00.0% | Unchanged |
| Stifel Financial Corp | 26,469 | $14.3K | 0.00% | −1,150−4.2% | Reduced |
| Hunter Associates Investment Management LLC | 22,000 | $12.0K | 0.00% | −1,000−4.3% | Reduced |
| Prosperity Wealth Management, Inc. | 21,870 | $11.8K | 0.00% | −2,750−11.2% | Reduced |
| Group One Trading, L.P. | 20,515 | $11.1K | 0.00% | −27,855−57.6% | Reduced |
| Rhumbline Advisers | 19,748 | $10.6K | 0.00% | +588+3.1% | Added |
| Tower Research Capital LLC (TRC) | 19,530 | $10.5K | 0.00% | +14,865+318.6% | Added |
| Kingswood Wealth Advisors, LLC | 18,690 | $10.1K | 0.00% | +18,690 | New |
| Clear Harbor Asset Management, LLC | 18,525 | $9.98K | 0.00% | +18,525 | New |
| PKS Advisory Services, LLC | 17,000 | $9.16K | 0.00% | +17,000 | New |
| Squarepoint Ops LLC | 16,563 | $8.92K | 0.00% | +16,563 | New |
| Columbia Advisory Partners LLC | 16,420 | $8.85K | 0.01% | −15,000−47.7% | Reduced |
| Baader Bank INC | 18,095 | $8.73K | 0.00% | +18,095 | New |
| Goldman Sachs Group Inc | 16,160 | $8.71K | 0.00% | −68,250−80.9% | Reduced |
| X-Square Capital, LLC | 11,173 | $6.00K | 0.00% | −7−0.1% | Reduced |
| R Squared Ltd | 8,770 | $4.72K | 0.00% | +8,770 | New |
| Global Retirement Partners, LLC | 6,000 | $3.23K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 4,610 | $2.48K | 0.00% | −237−4.9% | Reduced |
| CIBC Private Wealth Group, LLC | 3,023 | $1.87K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 3,023 | $1.63K | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 1,050 | $566 | 0.00% | 00.0% | Unchanged |
| Raiffeisen Bank International AG | 907 | $520 | 0.00% | +907 | New |
| Plante Moran Financial Advisors, LLC | 925 | $498 | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 755 | $407 | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 604 | $325 | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 287 | $155 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 250 | $135 | 0.00% | −6,933−96.5% | Reduced |
| BNP Paribas Arbitrage, SA | 213 | $115 | 0.00% | 00.0% | Unchanged |
| Transce3nd, LLC | 175 | $94 | 0.00% | +175 | New |
| Investors Research Corp | 100 | $54 | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 14 | $8 | 0.00% | 00.0% | Unchanged |
| Danske Bank A/S | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Matrix Capital Management Company, LP | 0 | $0 | 0.00% | −37,681,515−100.0% | Sold out |
| DAFNA Capital Management LLC | 0 | $0 | 0.00% | −341,064−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −99,662−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| DLK Investment Management, LLC | 0 | $0 | 0.00% | −30,512−100.0% | Sold out |
| IFG Advisory, LLC | 0 | $0 | 0.00% | −27,500−100.0% | Sold out |
| Fullcircle Wealth LLC | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Ballentine Partners, LLC | 0 | $0 | 0.00% | −16,758−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −13,433−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −12,280−100.0% | Sold out |
| Greenleaf Trust | 0 | $0 | 0.00% | −11,856−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −6,620−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −69−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,052−100.0% | Sold out |
| Carmichael Hill & Associates, Inc. | – | – | – | – | Not filed |