Adicet BioACET
13F holders, Q4 2025 (December 31)48holders
2famous investors
$8.42avg. 13F price*
At the end of Q4 2025, 48 institutions reported holding Adicet Bio Inc. (ACET) in their 13F filings. The largest holders were Orbimed Advisors LLC ($8.7M), Ra Capital Management, L.P. ($8.0M) and Franklin Resources Inc. ($5.3M). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Adicet Bio Inc.
- CUSIP
- 007002207
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 47 | $54.7M |
| Exits | 0 | $0 |
Ownership 48 holders
| Orbimed Advisors LLC | 0.18% | New | 1,027,944 | $8.7M |
| Ra Capital Management, L.P. | 0.08% | New | 948,249 | $8.0M |
| Franklin Resources Inc. | 0.00% | New | 626,571 | $5.3M |
| Woodline Partners LP | 0.02% | New | 625,000 | $5.3M |
| Vanguard Group Inc. | 0.00% | New | 291,277 | $2.5M |
| Adage Capital Partners Gp, L.L.C. | 0.00% | New | 274,375 | $2.3M |
| Prosight Management, LP | 0.44% | New | 250,244 | $2.1M |
| Renaissance Technologies | 0.00% | New | 242,945 | $2.0M |
| Goldman Sachs Group Inc. | 0.00% | New | 234,510 | $2.0M |
| Stonepine Capital Management, LLC | 1.47% | New | 220,011 | $1.9M |
| Alyeska Investment Group, L.P. | 0.00% | New | 203,799 | $1.7M |
| Carlyle Group Inc. | 0.01% | New | 184,295 | $1.5M |
| Acadian Asset Management LLC | 0.00% | New | 181,395 | $1.5M |
| NEXTBio Capital Management LP | 0.78% | — | 157,827 | $1.3M |
| Two Sigma Investments, LP | 0.00% | New | 144,796 | $1.2M |
| ADAR1 Capital Management, LLC | 0.08% | New | 128,646 | $1.1M |
| Two Sigma Advisers, LP | 0.00% | New | 111,336 | $937K |
| Citadel Advisors | 0.00% | New | 107,814 | $908K |
| DAFNA Capital Management LLC | 0.19% | New | 93,812 | $790K |
| Geode Capital Management, LLC | 0.00% | New | 88,856 | $748K |
| Burkehill Global Management, LP | 0.04% | New | 62,500 | $526K |
| Luminus Management LLC | 0.46% | New | 59,558 | $501K |
| Bridgeway Capital Management, LLC | 0.01% | New | 56,350 | $474K |
| Squarepoint Ops LLC | 0.00% | New | 55,723 | $469K |
| RBF Capital, LLC | 0.01% | New | 38,582 | $325K |
| BlackRock, Inc. | 0.00% | New | 36,585 | $308K |
| Maven Securities LTD | 0.03% | New | 31,250 | $263K |
| State Street Corp. | 0.00% | New | 25,896 | $218K |
| Rangeley Capital, LLC | 0.18% | New | 25,001 | $211K |
| Barclays PLC | 0.00% | New | 25,000 | $211K |
| Johnson & Johnson | 0.03% | New | 22,779 | $192K |
| XTX Topco Ltd | 0.00% | New | 18,610 | $157K |
| Gsa Capital Partners LLP | 0.01% | New | 17,763 | $150K |
| Northern Trust Corp. | 0.00% | New | 14,067 | $118K |
| Tang Capital Management LLC | 0.00% | New | 6,158 | $52K |
| FNY Investment Advisers, LLC | 0.01% | New | 6,100 | $51K |
| Royal Bank of Canada | 0.00% | New | 5,449 | $46K |
| UBS Group AG | 0.00% | New | 3,797 | $32K |
| Morgan Stanley | 0.00% | New | 3,040 | $26K |
| Bank of America Corp. | 0.00% | New | 1,288 | $11K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 1,072 | $9K |
| Hollencrest Capital Management | 0.00% | New | 250 | $2K |
| Simplex Trading, LLC | 0.00% | New | 87 | $732 |
| BNP Paribas Financial Markets | 0.00% | New | 50 | $421 |
| FMR LLC | 0.00% | New | 34 | $286 |
| SBI Securities Co., Ltd. | 0.00% | New | 19 | $160 |
| JPMorgan Chase & Co. | 0.00% | New | 12 | $101 |
| Danske Bank A/S | 0.00% | New | 1 | $8 |
"% of holder's portfolio" is ACET's weight in each manager's 13F, not the share of Adicet Bio Inc. the manager owns.