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, Q1 2023
Institutional positions in Adicet Bio, Inc. 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
- 107
- +9 vs. Q4 2022
- Shares held
- 40.3M
- +364.6K (+0.9%) vs. Q4 2022
- Total value
- $231.3M
- −$125.3M (−35.1%) vs. Q4 2022
- New holders
- 27
- 26 more added
- Sold out
- 18
- 33 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Adicet Bio, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| OrbiMed Advisors LLC | 7,447,140 | $42.9M | 0.85% | 00.0% | Unchanged |
| RTW Investments, LP | 4,241,472 | $24.4M | 0.51% | 00.0% | Unchanged |
| EcoR1 Capital, LLC | 3,560,700 | $20.5M | 0.66% | 00.0% | Unchanged |
| Cowen and Company, LLC | 3,143,608 | $18.1M | 2.13% | 00.0% | Unchanged |
| BlackRock Inc. | 2,536,802 | $14.6M | 0.00% | −8,816−0.3% | Reduced |
| Tang Capital Management LLC | 2,520,000 | $14.5M | 2.16% | +1,920,000+320.0% | Added |
| Carlyle Group Inc. | 2,115,385 | $12.2M | 0.36% | +2,115,385 | New |
| Vanguard Group Inc | 1,690,469 | $9.74M | 0.00% | −6230.0% | Reduced |
| Morgan Stanley | 1,639,878 | $9.45M | 0.00% | +7,824+0.5% | Added |
| Polar Capital Holdings Plc | 1,263,825 | $7.28M | 0.05% | 00.0% | Unchanged |
| Candriam Luxembourg S.C.A. | 1,230,763 | $6.53M | 0.05% | 00.0% | Unchanged |
| DAFNA Capital Management LLC | 797,054 | $4.59M | 1.38% | +165,500+26.2% | Added |
| Johnson & Johnson | 728,944 | $4.20M | 1.37% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 606,189 | $3.49M | 0.00% | +16,033+2.7% | Added |
| Decheng Capital Management III (Cayman), LLC | 580,000 | $3.34M | 1.35% | 00.0% | Unchanged |
| State Street Corp | 564,457 | $3.25M | 0.00% | −1,720,129−75.3% | Reduced |
| Foresite Capital Management V, LLC | 558,636 | $3.22M | 2.38% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 558,367 | $3.22M | 0.00% | −108,871−16.3% | Reduced |
| Wellington Management Group LLP | 501,825 | $2.89M | 0.00% | −301,733−37.5% | Reduced |
| Renaissance Technologies LLC | 315,800 | $1.82M | 0.00% | +286,100+963.3% | Added |
| Citadel Advisors LLC | 312,977 | $1.80M | 0.00% | −69,071−18.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 276,763 | $1.59M | 0.01% | +207,381+298.9% | Added |
| Northern Trust Corp | 262,432 | $1.51M | 0.00% | −4,037−1.5% | Reduced |
| Baillie Gifford & Co | 181,626 | $1.05M | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 174,710 | $1.01M | 0.00% | +64,970+59.2% | Added |
| Millennium Management LLC | 170,876 | $984.0K | 0.00% | +94,489+123.7% | Added |
| Jane Street Group, LLC | 156,833 | $903.4K | 0.00% | +140,029+833.3% | Added |
| International Biotechnology Trust PLC | 154,708 | $889.6K | 0.25% | 00.0% | Unchanged |
| Ergoteles LLC | 132,197 | $761.5K | 0.03% | +132,197 | New |
| Susquehanna International Group, LLP | 112,104 | $645.7K | 0.00% | +93,573+505.0% | Added |
| Bank of New York Mellon Corp | 100,040 | $576.2K | 0.00% | +347+0.3% | Added |
| Goldman Sachs Group Inc | 99,306 | $572.0K | 0.00% | −188,921−65.5% | Reduced |
| Nuveen Asset Management, LLC | 94,685 | $545.0K | 0.00% | −5,326−5.3% | Reduced |
| Two Sigma Advisers, LP | 92,296 | $531.6K | 0.00% | −89,000−49.1% | Reduced |
| Charles Schwab Investment Management Inc | 81,170 | $467.5K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 66,611 | $383.7K | 0.00% | −54,860−45.2% | Reduced |
| Granite Point Capital Management, L.P. | 65,729 | $378.6K | 1.37% | +20,729+46.1% | Added |
| Cubist Systematic Strategies, LLC | 49,435 | $284.7K | 0.00% | +49,435 | New |
| Rhumbline Advisers | 47,618 | $274.0K | 0.00% | +2,243+4.9% | Added |
| D. E. Shaw & Co., Inc. | 44,605 | $256.9K | 0.00% | +44,605 | New |
| Verition Fund Management LLC | 42,910 | $247.2K | 0.00% | +42,910 | New |
| Gsa Capital Partners LLP | 42,331 | $244.0K | 0.02% | +19,755+87.5% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 42,232 | $243.0K | 0.00% | −2,045−4.6% | Reduced |
| Swiss National Bank | 41,600 | $239.6K | 0.00% | −1,900−4.4% | Reduced |
| Jump Financial, LLC | 41,300 | $237.9K | 0.01% | +41,300 | New |
| Tekla Capital Management LLC | 40,329 | $232.3K | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 38,252 | $220.3K | 0.00% | −142,198−78.8% | Reduced |
| Assenagon Asset Management S.A. | 32,960 | $189.8K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 32,279 | $185.9K | 0.00% | +32,279 | New |
| Deutsche Bank AG | 31,414 | $180.9K | 0.00% | −651,770−95.4% | Reduced |
| Alliancebernstein L.P. | 30,900 | $178.0K | 0.00% | +4,500+17.0% | Added |
| BML Capital Management, LLC | 30,000 | $172.8K | 0.15% | 00.0% | Unchanged |
| California State Teachers Retirement System | 28,170 | $162.3K | 0.00% | +417+1.5% | Added |
| Balyasny Asset Management LLC | 27,544 | $158.7K | 0.00% | +4,733+20.7% | Added |
| Simplify Asset Management Inc. | 26,900 | $154.9K | 0.03% | +26,900 | New |
| Golden State Equity Partners | 23,830 | $137.3K | 0.07% | +23,830 | New |
| JPMorgan Chase & Co | 23,328 | $134.0K | 0.00% | +5,516+31.0% | Added |
| ExodusPoint Capital Management, LP | 23,292 | $134.0K | 0.00% | +23,292 | New |
| Engineers Gate Manager LP | 21,670 | $124.8K | 0.01% | −22,076−50.5% | Reduced |
| Marshall Wace, LLP | 19,573 | $112.7K | 0.00% | +19,573 | New |
| Barclays PLC | 18,338 | $105.6K | 0.00% | −80,325−81.4% | Reduced |
| Point72 Asset Management, L.P. | 17,658 | $101.7K | 0.00% | +17,358+5,786.0% | Added |
| Centiva Capital, LP | 17,552 | $101.1K | 0.01% | +17,552 | New |
| Principal Financial Group Inc | 16,368 | $94.3K | 0.00% | −497−2.9% | Reduced |
| MetLife Investment Management | 15,993 | $92.1K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 15,590 | $89.8K | 0.00% | −639−3.9% | Reduced |
| Quantbot Technologies LP | 14,800 | $85.2K | 0.01% | +14,800 | New |
| American International Group, Inc. | 14,637 | $84.3K | 0.00% | +292+2.0% | Added |
| Dynamic Technology Lab Private Ltd | 14,662 | $84.0K | 0.01% | +14,662 | New |
| Qube Research & Technologies Ltd | 13,493 | $77.7K | 0.00% | −115,920−89.6% | Reduced |
| Credit Suisse AG | 13,358 | $76.9K | 0.00% | +50.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 12,890 | $74.2K | 0.00% | −27−0.2% | Reduced |
| SG Americas Securities, LLC | 12,834 | $74.0K | 0.00% | +1,898+17.4% | Added |
| New York State Common Retirement Fund | 11,646 | $67.1K | 0.00% | −6,800−36.9% | Reduced |
| Manufacturers Life Insurance Company, The | 11,458 | $66.0K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 11,112 | $64.0K | 0.01% | −18,292−62.2% | Reduced |
| Trexquant Investment LP | 11,041 | $63.6K | 0.00% | +11,041 | New |
| Janus Henderson Group PLC | 10,632 | $61.2K | 0.00% | +10,632 | New |
| American Century Companies Inc | 10,220 | $59.7K | 0.00% | +10,220 | New |
| Point72 Middle East FZE | 9,568 | $55.1K | 0.00% | −2,718−22.1% | Reduced |
| Virtus ETF Advisers LLC | 9,506 | $54.8K | 0.03% | −3,658−27.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,810 | $33.5K | 0.00% | −1,351−18.9% | Reduced |
| Public Employees Retirement System of Ohio | 5,700 | $33.0K | 0.00% | +5,700 | New |
| Wells Fargo & Company | 5,398 | $31.1K | 0.00% | +5,398 | New |
| Legal & General Group Plc | 3,717 | $21.4K | 0.00% | −4,076−52.3% | Reduced |
| Amalgamated Bank | 3,058 | $18.0K | 0.00% | −795−20.6% | Reduced |
| Tower Research Capital LLC (TRC) | 2,919 | $17.0K | 0.00% | +1,559+114.6% | Added |
| Lazard Asset Management LLC | 2,907 | $16.0K | 0.00% | +2,051+239.6% | Added |
| Simplex Trading, LLC | 2,911 | $16.0K | 0.00% | +2,911 | New |
| Ameritas Investment Partners, Inc. | 2,145 | $12.4K | 0.00% | 00.0% | Unchanged |
| Amundi | 1,836 | $10.1K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,717 | $10.0K | 0.00% | −1,798−51.2% | Reduced |
| FMR LLC | 1,653 | $9.52K | 0.00% | −561,880−99.7% | Reduced |
| Advisor Group Holdings, Inc. | 1,650 | $9.50K | 0.00% | −30−1.8% | Reduced |
| US Bancorp | 1,619 | $9.32K | 0.00% | +396+32.4% | Added |
| Metropolitan Life Insurance Co | 1,319 | $7.60K | 0.00% | −785−37.3% | Reduced |
| Citigroup Inc | 971 | $5.59K | 0.00% | −79,069−98.8% | Reduced |
| Group One Trading, L.P. | 777 | $4.48K | 0.00% | +777 | New |
| China Universal Asset Management Co., Ltd. | 581 | $3.35K | 0.00% | +146+33.6% | Added |
| Truvestments Capital LLC | 439 | $2.53K | 0.00% | +439 | New |