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 2022
Institutional positions in Adicet Bio, Inc. as of Dec 31, 2022. 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
- 100
- 0 vs. Q3 2022
- Shares held
- 42.0M
- +646.1K (+1.6%) vs. Q3 2022
- Total value
- $375.7M
- −$212.6M (−36.1%) vs. Q3 2022
- New holders
- 24
- 31 more added
- Sold out
- 24
- 30 more reduced
2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Adicet Bio, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| OrbiMed Advisors LLC | 7,447,140 | $66.6M | 1.27% | 00.0% | Unchanged |
| RTW Investments, LP | 4,241,472 | $37.9M | 0.77% | 00.0% | Unchanged |
| EcoR1 Capital, LLC | 3,560,700 | $31.8M | 0.97% | +3,560,700 | New |
| Cowen and Company, LLC | 3,143,608 | $28.1M | 2.98% | +700,362+28.7% | Added |
| BlackRock Inc. | 2,545,618 | $22.8M | 0.00% | +435,831+20.7% | Added |
| State Street Corp | 2,284,586 | $20.4M | 0.00% | +326,321+16.7% | Added |
| Abingworth LLP | 2,115,385 | $18.9M | 6.23% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,691,092 | $15.1M | 0.00% | +191,833+12.8% | Added |
| Morgan Stanley | 1,632,054 | $14.6M | 0.00% | −28,623−1.7% | Reduced |
| Polar Capital Holdings Plc | 1,263,825 | $11.3M | 0.09% | −29,845−2.3% | Reduced |
| Candriam Luxembourg S.C.A. | 1,230,763 | $11.0M | 0.07% | −221,346−15.2% | Reduced |
| Wellington Management Group LLP | 803,558 | $7.18M | 0.00% | +803,558 | New |
| Johnson & Johnson | 728,944 | $6.52M | 1.90% | 00.0% | Unchanged |
| Deutsche Bank AG | 683,184 | $6.11M | 0.00% | +7,208+1.1% | Added |
| Dimensional Fund Advisors LP | 667,238 | $5.96M | 0.00% | +277,312+71.1% | Added |
| DAFNA Capital Management LLC | 631,554 | $5.65M | 1.59% | −304,212−32.5% | Reduced |
| Cormorant Asset Management, LP | 600,000 | $5.36M | 0.36% | −800,000−57.1% | Reduced |
| Tang Capital Management LLC | 600,000 | $5.36M | 0.78% | +600,000 | New |
| Geode Capital Management, LLC | 590,156 | $5.28M | 0.00% | +51,661+9.6% | Added |
| Decheng Capital Management III (Cayman), LLC | 580,000 | $5.19M | 1.94% | 00.0% | Unchanged |
| FMR LLC | 563,533 | $5.04M | 0.00% | −245,818−30.4% | Reduced |
| Foresite Capital Management V, LLC | 558,636 | $4.99M | 3.88% | −121,364−17.8% | Reduced |
| Citadel Advisors LLC | 382,048 | $3.42M | 0.00% | +120,521+46.1% | Added |
| Goldman Sachs Group Inc | 288,227 | $2.58M | 0.00% | −106,854−27.0% | Reduced |
| Northern Trust Corp | 266,469 | $2.38M | 0.00% | +25,472+10.6% | Added |
| Rafferty Asset Management, LLC | 182,038 | $1.63M | 0.01% | +50,529+38.4% | Added |
| Baillie Gifford & Co | 181,626 | $1.62M | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 181,296 | $1.62M | 0.00% | −29,400−14.0% | Reduced |
| Bank of America Corp | 180,450 | $1.61M | 0.00% | +59,668+49.4% | Added |
| International Biotechnology Trust PLC | 154,708 | $1.38M | 0.43% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 129,413 | $1.16M | 0.01% | +129,413 | New |
| Voya Investment Management LLC | 121,471 | $1.09M | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 117,589 | $1.05M | 0.00% | +100,320+580.9% | Added |
| Russell Investments Group, Ltd. | 109,740 | $981.1K | 0.00% | +14,651+15.4% | Added |
| Nuveen Asset Management, LLC | 100,011 | $894.0K | 0.00% | −12,842−11.4% | Reduced |
| Bank of New York Mellon Corp | 99,693 | $891.3K | 0.00% | −34,798−25.9% | Reduced |
| Barclays PLC | 98,663 | $882.0K | 0.00% | +16,256+19.7% | Added |
| Charles Schwab Investment Management Inc | 81,170 | $725.7K | 0.00% | +5,854+7.8% | Added |
| Citigroup Inc | 80,040 | $715.6K | 0.00% | −40,067−33.4% | Reduced |
| Millennium Management LLC | 76,387 | $683.0K | 0.00% | +76,387 | New |
| Jacobs Levy Equity Management, Inc | 69,382 | $620.3K | 0.00% | +69,382 | New |
| Rhumbline Advisers | 45,375 | $406.0K | 0.00% | +2,606+6.1% | Added |
| Granite Point Capital Management, L.P. | 45,000 | $402.3K | 0.49% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 44,277 | $396.0K | 0.00% | −2,565−5.5% | Reduced |
| Engineers Gate Manager LP | 43,746 | $391.1K | 0.02% | +43,746 | New |
| Swiss National Bank | 43,500 | $388.9K | 0.00% | +1,200+2.8% | Added |
| Tekla Capital Management LLC | 40,329 | $360.5K | 0.01% | 00.0% | Unchanged |
| Ziegler Capital Management, LLC | 38,750 | $346.4K | 0.01% | −1,618−4.0% | Reduced |
| Assenagon Asset Management S.A. | 32,960 | $295.0K | 0.00% | −384,903−92.1% | Reduced |
| Laurion Capital Management LP | 31,518 | $281.8K | 0.01% | −59,331−65.3% | Reduced |
| BML Capital Management, LLC | 30,000 | $268.2K | 0.26% | +30,000 | New |
| Renaissance Technologies LLC | 29,700 | $266.0K | 0.00% | +29,700 | New |
| XTX Topco Ltd | 29,404 | $262.9K | 0.06% | +29,404 | New |
| California State Teachers Retirement System | 27,753 | $248.1K | 0.00% | +1,091+4.1% | Added |
| Alliancebernstein L.P. | 26,400 | $236.0K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 23,462 | $209.8K | 0.00% | −23,073−49.6% | Reduced |
| Balyasny Asset Management LLC | 22,811 | $203.9K | 0.00% | +22,811 | New |
| Gsa Capital Partners LLP | 22,576 | $202.0K | 0.03% | −4,071−15.3% | Reduced |
| Bayesian Capital Management, LP | 22,402 | $200.3K | 0.03% | +22,402 | New |
| Telemetry Investments, L.L.C. | 21,500 | $192.0K | 0.45% | −1,041−4.6% | Reduced |
| Susquehanna International Group, LLP | 18,531 | $165.7K | 0.00% | −45,469−71.0% | Reduced |
| New York State Common Retirement Fund | 18,446 | $164.9K | 0.00% | −70.0% | Reduced |
| JPMorgan Chase & Co | 17,812 | $159.0K | 0.00% | −538−2.9% | Reduced |
| State of Wisconsin Investment Board | 17,249 | $154.2K | 0.00% | −1,103−6.0% | Reduced |
| Principal Financial Group Inc | 16,865 | $150.8K | 0.00% | +16,865 | New |
| Jane Street Group, LLC | 16,804 | $150.2K | 0.00% | −195,600−92.1% | Reduced |
| Squarepoint Ops LLC | 16,229 | $145.1K | 0.00% | +16,229 | New |
| MetLife Investment Management | 15,993 | $143.0K | 0.00% | +3,276+25.8% | Added |
| AQR Capital Management LLC | 15,933 | $142.4K | 0.00% | +3,423+27.4% | Added |
| American International Group, Inc. | 14,345 | $128.2K | 0.00% | +910+6.8% | Added |
| Credit Suisse AG | 13,353 | $119.4K | 0.00% | −690−4.9% | Reduced |
| Algert Global LLC | 13,185 | $117.9K | 0.01% | −19,005−59.0% | Reduced |
| Virtus ETF Advisers LLC | 13,164 | $117.7K | 0.06% | +3,912+42.3% | Added |
| Axq Capital, LP | 12,964 | $115.9K | 0.08% | +12,964 | New |
| Mirae Asset Global Investments Co., Ltd. | 12,917 | $115.5K | 0.00% | +85+0.7% | Added |
| Point72 Middle East FZE | 12,286 | $109.8K | 0.01% | +12,286 | New |
| Alpine Global Management, LLC | 12,189 | $109.0K | 0.04% | +12,189 | New |
| Manufacturers Life Insurance Company, The | 11,458 | $102.4K | 0.00% | −111−1.0% | Reduced |
| SG Americas Securities, LLC | 10,936 | $98.0K | 0.00% | −3,081−22.0% | Reduced |
| Invesco Ltd. | 10,156 | $90.8K | 0.00% | +10,156 | New |
| C M Bidwell & Associates Ltd | 7,835 | $70.0K | 0.06% | +7,835 | New |
| Legal & General Group Plc | 7,793 | $69.7K | 0.00% | +496+6.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,161 | $64.0K | 0.00% | +5,489+328.3% | Added |
| Aquatic Capital Management LLC | 4,100 | $37.0K | 0.00% | +4,100 | New |
| Amalgamated Bank | 3,853 | $34.0K | 0.00% | +257+7.1% | Added |
| Royal Bank of Canada | 3,515 | $31.0K | 0.00% | +3,154+873.7% | Added |
| Ameritas Investment Partners, Inc. | 2,145 | $19.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 2,104 | $18.8K | 0.00% | +581+38.1% | Added |
| Advisor Group Holdings, Inc. | 1,680 | $14.8K | 0.00% | +1,650+5,500.0% | Added |
| Amundi | 1,836 | $14.2K | 0.00% | +1,836 | New |
| Tower Research Capital LLC (TRC) | 1,360 | $13.0K | 0.00% | −537−28.3% | Reduced |
| US Bancorp | 1,223 | $10.9K | 0.00% | +1,067+684.0% | Added |
| Lazard Asset Management LLC | 856 | $7.00K | 0.00% | +856 | New |
| China Universal Asset Management Co., Ltd. | 435 | $3.89K | 0.00% | +60+16.0% | Added |
| Point72 Asset Management, L.P. | 300 | $2.68K | 0.00% | −113,534−99.7% | Reduced |
| Fifth Third Bancorp | 142 | $1.27K | 0.00% | 00.0% | Unchanged |
| Money Concepts Capital Corp | 142 | $1.27K | 0.00% | +142 | New |
| Daiwa Securities Group Inc. | 117 | $1.00K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 8 | $72 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 51 | $0 | 0.00% | +51 | New |