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, Q4 2023
Institutional positions in Adicet Bio, Inc. as of Dec 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
- 77
- −6 vs. Q3 2023
- Shares held
- 33.4M
- −2.11M (−5.9%) vs. Q3 2023
- Total value
- $63.0M
- +$14.5M (+29.8%) vs. Q3 2023
- New holders
- 8
- 28 more added
- Sold out
- 14
- 26 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Adicet Bio, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| OrbiMed Advisors LLC | 8,322,140 | $15.7M | 0.32% | 00.0% | Unchanged |
| RTW Investments, LP | 4,134,631 | $7.81M | 0.12% | −106,841−2.5% | Reduced |
| Morgan Stanley | 2,798,809 | $5.29M | 0.00% | −1,037,568−27.0% | Reduced |
| Cowen and Company, LLC | 2,715,278 | $5.13M | 0.34% | 00.0% | Unchanged |
| BlackRock Inc. | 2,182,675 | $4.13M | 0.00% | −86,803−3.8% | Reduced |
| Carlyle Group Inc. | 2,115,385 | $3.98M | 0.19% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,685,075 | $3.18M | 0.00% | +12,689+0.8% | Added |
| Millennium Management LLC | 1,321,587 | $2.50M | 0.00% | +427,705+47.8% | Added |
| Tang Capital Management LLC | 876,352 | $1.66M | 0.15% | −350,000−28.5% | Reduced |
| Renaissance Technologies LLC | 766,600 | $1.45M | 0.00% | +89,600+13.2% | Added |
| Johnson & Johnson | 688,595 | $1.30M | 0.03% | −40,349−5.5% | Reduced |
| Geode Capital Management, LLC | 661,795 | $1.25M | 0.00% | +28,841+4.6% | Added |
| State Street Corp | 640,543 | $1.21M | 0.00% | +7,010+1.1% | Added |
| Acadian Asset Management LLC | 559,750 | $1.06M | 0.00% | +36,741+7.0% | Added |
| Two Sigma Advisers, LP | 520,039 | $982.9K | 0.00% | +133,343+34.5% | Added |
| Norges Bank | 429,550 | $811.9K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 360,725 | $681.8K | 0.00% | +135,409+60.1% | Added |
| D. E. Shaw & Co., Inc. | 346,619 | $655.1K | 0.00% | +101,746+41.6% | Added |
| Northern Trust Corp | 232,085 | $438.6K | 0.00% | +1,684+0.7% | Added |
| Schonfeld Strategic Advisors LLC | 200,100 | $378.2K | 0.00% | +200,100 | New |
| Nuveen Asset Management, LLC | 193,804 | $366.3K | 0.00% | +31,012+19.1% | Added |
| Dimensional Fund Advisors LP | 153,414 | $289.6K | 0.00% | −7,491−4.7% | Reduced |
| FMR LLC | 135,914 | $256.9K | 0.00% | −84−0.1% | Reduced |
| Citadel Advisors LLC | 133,229 | $251.8K | 0.00% | +34,212+34.6% | Added |
| Bank of New York Mellon Corp | 97,539 | $184.3K | 0.00% | −33,854−25.8% | Reduced |
| Exchange Traded Concepts, LLC | 81,986 | $155.0K | 0.00% | +20,790+34.0% | Added |
| Occudo Quantitative Strategies LP | 76,278 | $144.2K | 0.02% | −4,851−6.0% | Reduced |
| Charles Schwab Investment Management Inc | 69,460 | $131.3K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 59,650 | $112.7K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 54,800 | $103.6K | 0.00% | −194,400−78.0% | Reduced |
| Panagora Asset Management Inc | 51,746 | $97.8K | 0.00% | +51,746 | New |
| Bank of America Corp | 47,743 | $90.2K | 0.00% | +2,307+5.1% | Added |
| Rhumbline Advisers | 47,115 | $89.0K | 0.00% | +657+1.4% | Added |
| Deutsche Bank AG | 45,706 | $86.4K | 0.00% | +40,088+713.6% | Added |
| Barclays PLC | 41,797 | $79.0K | 0.00% | +36,331+664.7% | Added |
| Cornercap Investment Counsel Inc | 38,209 | $72.2K | 0.01% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 36,740 | $69.4K | 0.00% | −3,800−9.4% | Reduced |
| Susquehanna International Group, LLP | 34,344 | $64.9K | 0.00% | +21,850+174.9% | Added |
| SEI Investments Co | 31,012 | $58.6K | 0.00% | +31,012 | New |
| Goldman Sachs Group Inc | 28,613 | $54.1K | 0.00% | −30,898−51.9% | Reduced |
| Squarepoint Ops LLC | 28,240 | $53.4K | 0.00% | +1,825+6.9% | Added |
| Jane Street Group, LLC | 23,012 | $43.5K | 0.00% | +23,012 | New |
| XTX Topco Ltd | 23,001 | $43.5K | 0.01% | −32,608−58.6% | Reduced |
| UBS Group AG | 22,578 | $42.7K | 0.00% | +18,241+420.6% | Added |
| Gsa Capital Partners LLP | 20,674 | $39.0K | 0.00% | −121,494−85.5% | Reduced |
| JPMorgan Chase & Co | 19,830 | $37.5K | 0.00% | −8,146−29.1% | Reduced |
| Cubist Systematic Strategies, LLC | 19,535 | $36.9K | 0.00% | −12,210−38.5% | Reduced |
| Summit Trail Advisors, LLC | 18,000 | $34.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 16,540 | $31.0K | 0.00% | +1,594+10.7% | Added |
| SG Americas Securities, LLC | 15,996 | $30.0K | 0.00% | +2,779+21.0% | Added |
| American International Group, Inc. | 15,105 | $28.5K | 0.00% | −62−0.4% | Reduced |
| Wexford Capital LP | 14,930 | $28.2K | 0.01% | +14,930 | New |
| Tower Research Capital LLC (TRC) | 12,116 | $22.9K | 0.00% | +1,210+11.1% | Added |
| Principal Financial Group Inc | 11,765 | $22.2K | 0.00% | −930−7.3% | Reduced |
| New York State Common Retirement Fund | 11,643 | $22.0K | 0.00% | −87−0.7% | Reduced |
| Invesco Ltd. | 10,446 | $19.7K | 0.00% | +10,446 | New |
| Wells Fargo & Company | 9,379 | $17.7K | 0.00% | +1,850+24.6% | Added |
| Royal Bank of Canada | 9,064 | $17.0K | 0.00% | +3,962+77.7% | Added |
| GAMMA Investing LLC | 3,829 | $11.4K | 0.00% | +3,829 | New |
| Quantbot Technologies LP | 5,500 | $10.4K | 0.00% | −600−9.8% | Reduced |
| Group One Trading, L.P. | 5,487 | $10.4K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 5,477 | $10.4K | 0.00% | +4,688+594.2% | Added |
| California State Teachers Retirement System | 5,002 | $9.45K | 0.00% | −1,703−25.4% | Reduced |
| Point72 Middle East FZE | 4,623 | $8.74K | 0.00% | −6,768−59.4% | Reduced |
| Federated Hermes, Inc. | 3,423 | $6.47K | 0.00% | +1,081+46.2% | Added |
| Legal & General Group Plc | 2,741 | $5.17K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 2,763 | $5.00K | 0.00% | −295−9.6% | Reduced |
| Lazard Asset Management LLC | 2,702 | $5.00K | 0.00% | −346−11.4% | Reduced |
| Ameritas Investment Partners, Inc. | 2,145 | $4.05K | 0.00% | 00.0% | Unchanged |
| Northwest Financial Advisors | 1,685 | $3.19K | 0.00% | +1,685 | New |
| Advisor Group Holdings, Inc. | 1,650 | $3.12K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 456 | $862 | 0.00% | +376+470.0% | Added |
| Hollencrest Capital Management | 300 | $567 | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 252 | $476 | 0.00% | −439−63.5% | Reduced |
| The PNC Financial Services Group, Inc. | 168 | $318 | 0.00% | −1,232−88.0% | Reduced |
| Thompson Investment Management, Inc. | 80 | $151 | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2 | $4 | 0.00% | 00.0% | Unchanged |
| DAFNA Capital Management LLC | 0 | $0 | 0.00% | −797,054−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −333,593−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −152,508−100.0% | Sold out |
| Acuitas Investments, LLC | 0 | $0 | 0.00% | −136,779−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −75,022−100.0% | Sold out |
| Marquette Asset Management, LLC | 0 | $0 | 0.00% | −28,144−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −21,791−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −12,550−100.0% | Sold out |
| Comerica Bank | 0 | $0 | 0.00% | −1,250−100.0% | Sold out |
| China Universal Asset Management Co., Ltd. | 0 | $0 | 0.00% | −1,103−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −701−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −88−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −117−100.0% | Sold out |
| Decheng Capital Management III (Cayman), LLC | – | – | – | – | Not filed |