Adicet Bio, Inc.
ACET- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001720580
No open-market purchases or sales by Adicet Bio, Inc. insiders were filed in the last 90 days; 56 institutions reported holding it in 13F filings for Q2 2026, worth $52.8M in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Adicet Bio, Inc. 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
- 58
- −7 vs. Q2 2021
- Shares held
- 19.9M
- −578.8K (−2.8%) vs. Q2 2021
- Total value
- $156.1M
- −$54.5M (−25.9%) vs. Q2 2021
- New holders
- 5
- 23 more added
- Sold out
- 12
- 13 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 ACET 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 | 56 | $52.8M |
| Q1 2026 | 49 | $43.7M |
| Q4 2025 | 49 | $56.6M |
| Q3 2025 | 54 | $41.6M |
| Q2 2025 | 49 | $31.5M |
| Q1 2025 | 56 | $42.0M |
| Q4 2024 | 64 | $55.4M |
| Q3 2024 | 64 | $82.3M |
| Q2 2024 | 86 | $77.4M |
| Q1 2024 | 98 | $176.6M |
| Q4 2023 | 77 | $63.0M |
| Q3 2023 | 84 | $48.9M |
| Q2 2023 | 95 | $90.4M |
| Q1 2023 | 107 | $231.3M |
| Q4 2022 | 100 | $375.7M |
| Q3 2022 | 102 | $590.7M |
| Q2 2022 | 101 | $555.9M |
| Q1 2022 | 88 | $660.4M |
| Q4 2021 | 81 | $531.2M |
| Q3 2021 | 58 | $156.1M |
| Q2 2021 | 66 | $218.1M |
| Q1 2021 | 54 | $266.3M |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Adicet Bio, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| OrbiMed Advisors LLC | 7,232,856 | $56.7M | 0.63% | 00.0% | Unchanged |
| Avidity Partners Management LP | 2,419,600 | $19.0M | 0.48% | +169,100+7.5% | Added |
| Abingworth LLP | 1,615,385 | $12.6M | 2.87% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 1,275,000 | $10.0M | 0.05% | +60,000+4.9% | Added |
| BlackRock Inc. | 1,248,519 | $9.79M | 0.00% | +13,206+1.1% | Added |
| Vanguard Group Inc | 1,066,819 | $8.36M | 0.00% | +5,998+0.6% | Added |
| Johnson & Johnson | 728,944 | $5.71M | 0.50% | +728,944 | New |
| Ally Bridge Group (NY) LLC | 425,000 | $3.33M | 1.09% | 00.0% | Unchanged |
| Ikarian Capital, LLC | 392,418 | $3.08M | 0.70% | +266,874+212.6% | Added |
| DAFNA Capital Management LLC | 376,281 | $2.95M | 0.78% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 339,360 | $2.66M | 0.00% | +21,019+6.6% | Added |
| Nantahala Capital Management, LLC | 310,540 | $2.44M | 0.14% | 00.0% | Unchanged |
| State Street Corp | 296,247 | $2.32M | 0.00% | +45,050+17.9% | Added |
| Laurion Capital Management LP | 275,000 | $2.16M | 0.03% | 00.0% | Unchanged |
| 683 Capital Management, LLC | 265,000 | $2.08M | 0.11% | +69,909+35.8% | Added |
| Granite Point Capital Management, L.P. | 197,898 | $1.55M | 0.60% | −37,850−16.1% | Reduced |
| Baillie Gifford & Co | 181,626 | $1.42M | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 173,199 | $1.36M | 0.00% | −9,943−5.4% | Reduced |
| Altium Capital Management LP | 142,289 | $1.12M | 0.30% | 00.0% | Unchanged |
| Kingdon Capital Management, L.L.C. | 140,000 | $1.10M | 0.19% | +25,000+21.7% | Added |
| Bank of New York Mellon Corp | 94,196 | $737.0K | 0.00% | +7,208+8.3% | Added |
| Two Sigma Investments, LP | 77,403 | $607.0K | 0.00% | −57,026−42.4% | Reduced |
| Two Sigma Advisers, LP | 71,081 | $557.0K | 0.00% | −38,500−35.1% | Reduced |
| Nuveen Asset Management, LLC | 65,726 | $473.0K | 0.00% | +3,629+5.8% | Added |
| Charles Schwab Investment Management Inc | 49,560 | $389.0K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 43,871 | $344.0K | 0.00% | −28,163−39.1% | Reduced |
| Renaissance Technologies LLC | 42,217 | $331.0K | 0.00% | −39,483−48.3% | Reduced |
| Boothbay Fund Management, LLC | 39,034 | $306.0K | 0.01% | +2,737+7.5% | Added |
| Goldman Sachs Group Inc | 38,016 | $298.0K | 0.00% | +22,451+144.2% | Added |
| Golden State Equity Partners | 29,304 | $230.0K | 0.10% | +15,305+109.3% | Added |
| Deutsche Bank AG | 27,741 | $217.0K | 0.00% | +15,325+123.4% | Added |
| Jacobs Levy Equity Management, Inc | 27,497 | $216.0K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 25,053 | $197.0K | 0.00% | −9,946−28.4% | Reduced |
| Millennium Management LLC | 22,747 | $178.0K | 0.00% | −72,605−76.1% | Reduced |
| Rhumbline Advisers | 20,816 | $163.0K | 0.00% | +563+2.8% | Added |
| Parametric Portfolio Associates LLC | 17,287 | $136.0K | 0.00% | +17,287 | New |
| Morgan Stanley | 15,578 | $123.0K | 0.00% | +646+4.3% | Added |
| SG Americas Securities, LLC | 14,655 | $115.0K | 0.00% | +14,655 | New |
| Wells Fargo & Company | 12,797 | $100.0K | 0.00% | +12,796+1,279,600.0% | Added |
| Bank of America Corp | 12,681 | $99.0K | 0.00% | +4,767+60.2% | Added |
| New York State Common Retirement Fund | 12,118 | $95.0K | 0.00% | −5,782−32.3% | Reduced |
| JPMorgan Chase & Co | 11,752 | $93.0K | 0.00% | +2,236+23.5% | Added |
| American International Group, Inc. | 11,447 | $90.0K | 0.00% | −273−2.3% | Reduced |
| California State Teachers Retirement System | 11,240 | $88.0K | 0.00% | −17,607−61.0% | Reduced |
| Cubist Systematic Strategies, LLC | 10,622 | $83.0K | 0.00% | −1,884−15.1% | Reduced |
| Citigroup Inc | 4,243 | $33.0K | 0.00% | +1,320+45.2% | Added |
| Royal Bank of Canada | 2,912 | $23.0K | 0.00% | +1,195+69.6% | Added |
| Legal & General Group Plc | 1,666 | $13.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,640 | $13.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 1,200 | $11.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,158 | $9.00K | 0.00% | −1,575−57.6% | Reduced |
| Penserra Capital Management LLC | 730 | $5.00K | 0.00% | +5+0.7% | Added |
| Fifth Third Bancorp | 142 | $1.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 152 | $1.00K | 0.00% | +152 | New |
| O'Shaughnessy Asset Management, LLC | 50 | $0 | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 59 | $0 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 14 | $0 | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 15 | $0 | 0.00% | +15 | New |
| Consonance Capital Management LP | 0 | $0 | 0.00% | −1,025,405−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −488,000−100.0% | Sold out |
| VR Adviser, LLC | 0 | $0 | 0.00% | −183,702−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −19,999−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −19,563−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −13,300−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −12,545−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −11,141−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −4,843−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −4,800−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −1,735−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −538−100.0% | Sold out |
| Johnson & Johnson Innovation - JJDC, Inc. | – | – | – | – | Not filed |