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, Q1 2023
Institutional positions in Adaptimmune Therapeutics PLC as of Mar 31, 2023. 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
- 65
- −4 vs. Q4 2022
- Shares held
- 116.0M
- +2.01M (+1.8%) vs. Q4 2022
- Total value
- $126.4M
- −$39.9M (−24.0%) vs. Q4 2022
- New holders
- 6
- 18 more added
- Sold out
- 10
- 17 more reduced
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Adaptimmune Therapeutics PLC; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Matrix Capital Management Company, LP | 38,974,185 | $42.5M | 0.58% | 00.0% | Unchanged |
| Baillie Gifford & Co | 17,112,002 | $18.7M | 0.02% | −57,937−0.3% | Reduced |
| NEA Management Company, LLC | 17,079,779 | $18.6M | 1.29% | 00.0% | Unchanged |
| Baker Bros. Advisors LP | 9,830,877 | $10.7M | 0.06% | 00.0% | Unchanged |
| PFM Health Sciences, LP | 5,992,571 | $6.53M | 0.30% | +1,149,061+23.7% | Added |
| Long Focus Capital Management, LLC | 5,435,439 | $5.92M | 0.96% | +151,800+2.9% | Added |
| Bank of America Corp | 5,401,710 | $5.89M | 0.00% | +663,098+14.0% | Added |
| Rock Springs Capital Management LP | 2,787,845 | $3.04M | 0.07% | +111,309+4.2% | Added |
| Morgan Stanley | 2,252,424 | $2.46M | 0.00% | −37,424−1.6% | Reduced |
| Endurant Capital Management LP | 1,660,835 | $1.81M | 0.93% | −72,401−4.2% | Reduced |
| FMR LLC | 1,578,783 | $1.72M | 0.00% | 00.0% | Unchanged |
| Syncona Portfolio Ltd | 1,377,294 | $1.50M | 2.44% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 1,303,843 | $1.42M | 0.00% | +302,731+30.2% | Added |
| Citadel Advisors LLC | 1,127,018 | $1.23M | 0.00% | +884,381+364.5% | Added |
| BlackRock Inc. | 883,967 | $963.5K | 0.00% | −89,022−9.1% | Reduced |
| Rathbone Brothers plc | 432,818 | $471.8K | 0.00% | 00.0% | Unchanged |
| DAFNA Capital Management LLC | 351,064 | $382.7K | 0.11% | 00.0% | Unchanged |
| Key Client Fiduciary Advisors, LLC | 321,155 | $350.1K | 0.22% | +24,415+8.2% | Added |
| Acadian Asset Management LLC | 310,925 | $332.0K | 0.00% | −214,569−40.8% | Reduced |
| Millennium Management LLC | 299,592 | $327.0K | 0.00% | +134,933+81.9% | Added |
| State Street Corp | 284,741 | $310.4K | 0.00% | +15,943+5.9% | Added |
| Renaissance Technologies LLC | 182,700 | $199.0K | 0.00% | −378,273−67.4% | Reduced |
| Simplify Asset Management Inc. | 150,000 | $163.5K | 0.03% | +150,000 | New |
| Geode Capital Management, LLC | 105,910 | $115.4K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 88,234 | $96.0K | 0.01% | +58,131+193.1% | Added |
| Gsa Capital Partners LLP | 48,637 | $53.0K | 0.01% | −92,447−65.5% | Reduced |
| Qube Research & Technologies Ltd | 47,824 | $52.1K | 0.00% | +20,823+77.1% | Added |
| SEI Investments Co | 47,409 | $51.7K | 0.00% | −39,316−45.3% | Reduced |
| Two Sigma Advisers, LP | 34,000 | $37.1K | 0.00% | +3,700+12.2% | Added |
| Goldman Sachs Group Inc | 30,745 | $33.5K | 0.00% | −110,154−78.2% | Reduced |
| Prosperity Wealth Management, Inc. | 30,620 | $33.4K | 0.03% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 30,000 | $33.0K | 0.00% | 00.0% | Unchanged |
| Stifel Financial Corp | 29,833 | $32.5K | 0.00% | −850−2.8% | Reduced |
| Vigilare Wealth Management | 28,800 | $31.4K | 0.02% | 00.0% | Unchanged |
| UBS Group AG | 26,750 | $29.2K | 0.00% | +3,125+13.2% | Added |
| Hunter Associates Investment Management LLC | 25,500 | $28.0K | 0.01% | −1,500−5.6% | Reduced |
| Captrust Financial Advisors | 21,622 | $23.6K | 0.00% | +21,622 | New |
| Personal Cfo Solutions, LLC | 19,388 | $21.1K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 19,298 | $20.0K | 0.00% | −79,292−80.4% | Reduced |
| HRT Financial LP | 18,047 | $19.0K | 0.00% | +18,047 | New |
| Group One Trading, L.P. | 16,541 | $18.0K | 0.00% | −2,491−13.1% | Reduced |
| Two Sigma Investments, LP | 15,400 | $16.8K | 0.00% | −7,200−31.9% | Reduced |
| Bayesian Capital Management, LP | 14,786 | $16.1K | 0.00% | +14,786 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 14,287 | $15.6K | 0.00% | +14,287 | New |
| State of Tennessee, Treasury Department | 13,100 | $14.3K | 0.00% | 00.0% | Unchanged |
| Douglas Lane & Associates, LLC | 13,000 | $14.2K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 13,089 | $14.0K | 0.00% | +7,985+156.4% | Added |
| Cubist Systematic Strategies, LLC | 12,567 | $13.7K | 0.00% | −10,061−44.5% | Reduced |
| Tower Research Capital LLC (TRC) | 12,272 | $13.0K | 0.00% | +4,284+53.6% | Added |
| Raymond James & Associates | 11,298 | $12.3K | 0.00% | +1,250+12.4% | Added |
| Narwhal Capital Management | 10,344 | $11.3K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 10,077 | $11.0K | 0.00% | −1,884−15.8% | Reduced |
| Global Retirement Partners, LLC | 6,000 | $8.40K | 0.00% | +6,000 | New |
| Wells Fargo & Company | 6,200 | $6.76K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 1,970 | $2.15K | 0.00% | +501+34.1% | Added |
| Citigroup Inc | 1,655 | $1.80K | 0.00% | −307−15.6% | Reduced |
| Advisor Group Holdings, Inc. | 1,200 | $1.31K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,119 | $1.22K | 0.00% | +182+19.4% | Added |
| Daiwa Securities Group Inc. | 469 | $1.00K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 900 | $981 | 0.00% | 00.0% | Unchanged |
| Worth Asset Management, LLC | 600 | $654 | 0.00% | 00.0% | Unchanged |
| Carmichael Hill & Associates, Inc. | 525 | $573 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 500 | $545 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 325 | $354 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 29 | $0 | 0.00% | 00.0% | Unchanged |
| Kettle Hill Capital Management, LLC | 0 | $0 | 0.00% | −261,411−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −89,171−100.0% | Sold out |
| HBK Sorce Advisory LLC | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| Kapitalo Investimentos Ltda | 0 | $0 | 0.00% | −36,400−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −32,586−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −28,126−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −25,713−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −11,431−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −373−100.0% | Sold out |