Q32 Bio Inc.
QTTB- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001661998
In the last 90 days, Q32 Bio Inc. insiders filed 0 open-market purchases and 3 sales; 72 institutions reported holding it in 13F filings for Q2 2026, worth $282.6M in total; no superinvestor holds it.
13F holders, Q1 2023
Institutional positions in Q32 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
- 62
- −15 vs. Q4 2022
- Shares held
- 19.4M
- −2.27M (−10.5%) vs. Q4 2022
- Total value
- $20.0M
- −$7.32M (−26.8%) vs. Q4 2022
- New holders
- 3
- 9 more added
- Sold out
- 18
- 17 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 QTTB 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 | 72 | $282.6M |
| Q1 2026 | 54 | $60.6M |
| Q4 2025 | 52 | $26.7M |
| Q3 2025 | 53 | $16.6M |
| Q2 2025 | 61 | $13.4M |
| Q1 2025 | 73 | $15.5M |
| Q4 2024 | 92 | $37.8M |
| Q3 2024 | 73 | $405.8M |
| Q2 2024 | 54 | $144.2M |
| Q1 2024 | 39 | $125.9M |
| Q4 2023 | 58 | $11.4M |
| Q3 2023 | 58 | $20.8M |
| Q2 2023 | 59 | $15.9M |
| Q1 2023 | 62 | $20.0M |
| Q4 2022 | 79 | $27.3M |
| Q3 2022 | 83 | $38.7M |
| Q2 2022 | 87 | $49.9M |
| Q1 2022 | 107 | $89.7M |
| Q4 2021 | 121 | $123.0M |
| Q3 2021 | 119 | $252.1M |
| Q2 2021 | 118 | $239.9M |
| Q1 2021 | 109 | $272.7M |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Q32 Bio Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Advisory Services Network, LLC | 45 | $46 | 0.00% | 00.0% | Unchanged |
| Thompson Investment Management, Inc. | 76 | $78 | 0.00% | +76 | New |
| Salem Investment Counselors Inc | 150 | $155 | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 160 | $165 | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 163 | $168 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 460 | $474 | 0.00% | −195−29.8% | Reduced |
| Federation des caisses Desjardins du Quebec | 700 | $721 | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 1,616 | $1.00K | 0.00% | −13,143−89.1% | Reduced |
| Royal Bank of Canada | 1,500 | $1.00K | 0.00% | −43−2.8% | Reduced |
| Ameliora Wealth Management Ltd. | 1,500 | $1.54K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,729 | $1.78K | 0.00% | +744+75.5% | Added |
| US Bancorp | 1,800 | $1.85K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,387 | $2.00K | 0.00% | −15,551−86.7% | Reduced |
| Endurance Wealth Management, Inc. | 2,000 | $2.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 2,153 | $2.22K | 0.00% | +803+59.5% | Added |
| Lazard Asset Management LLC | 8,852 | $8.00K | 0.00% | +1,587+21.8% | Added |
| Rockefeller Capital Management L.P. | 10,059 | $10.0K | 0.00% | 00.0% | Unchanged |
| Texas Yale Capital Corp. | 10,000 | $10.3K | 0.00% | 00.0% | Unchanged |
| KCM Investment Advisors LLC | 10,806 | $11.1K | 0.00% | +10,806 | New |
| UBS Group AG | 11,270 | $11.6K | 0.00% | −2,583−18.6% | Reduced |
| HSBC Holdings PLC | 15,531 | $15.9K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 15,919 | $16.4K | 0.00% | 00.0% | Unchanged |
| Dimension Capital Management LLC | 16,001 | $16.5K | 0.00% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 17,723 | $18.3K | 0.00% | +17,723 | New |
| Bank of New York Mellon Corp | 19,434 | $20.0K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 19,910 | $21.0K | 0.00% | −492−2.4% | Reduced |
| Cannell Capital LLC | 21,963 | $22.6K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 21,971 | $22.6K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 25,857 | $26.6K | 0.00% | −10,613−29.1% | Reduced |
| Schechter Investment Advisors, LLC | 29,783 | $30.7K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 34,453 | $35.5K | 0.00% | −1,029−2.9% | Reduced |
| American Investment Services, Inc. | 36,955 | $46.6K | 0.01% | 00.0% | Unchanged |
| AAFCPAs Wealth Management, LLC | 47,501 | $48.9K | 0.03% | 00.0% | Unchanged |
| Franklin Resources Inc | 51,845 | $53.4K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 53,700 | $55.3K | 0.00% | 00.0% | Unchanged |
| RBF Capital, LLC | 58,700 | $60.5K | 0.00% | −16,212−21.6% | Reduced |
| Susquehanna International Group, LLP | 63,400 | $65.3K | 0.00% | −1,802−2.8% | Reduced |
| OUP Management Co., LLC | 64,000 | $65.9K | 0.13% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 66,000 | $68.0K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 74,429 | $76.7K | 0.00% | +10,879+17.1% | Added |
| Cornercap Investment Counsel Inc | 81,119 | $83.6K | 0.01% | 00.0% | Unchanged |
| Northern Trust Corp | 94,801 | $97.6K | 0.00% | +496+0.5% | Added |
| Tudor Investment Corp Et Al | 115,623 | $119.0K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 133,804 | $137.8K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 135,740 | $139.6K | 0.00% | −21,872−13.9% | Reduced |
| Morgan Stanley | 158,553 | $163.3K | 0.00% | +140,004+754.8% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 172,175 | $177.3K | 0.00% | −24,801−12.6% | Reduced |
| Jacobs Levy Equity Management, Inc | 198,444 | $204.4K | 0.00% | +127,178+178.5% | Added |
| Millennium Management LLC | 209,687 | $216.0K | 0.00% | −31,317−13.0% | Reduced |
| Bridgeway Capital Management, LLC | 230,100 | $237.0K | 0.01% | +5,600+2.5% | Added |
| Acadian Asset Management LLC | 238,183 | $244.0K | 0.00% | −7,849−3.2% | Reduced |
| Renaissance Technologies LLC | 309,217 | $318.0K | 0.00% | −23,936−7.2% | Reduced |
| Vivo Capital, LLC | 370,068 | $381.2K | 0.03% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 386,011 | $397.6K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 413,325 | $426.0K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 423,589 | $436.3K | 0.00% | +61,968+17.1% | Added |
| Erste Asset Management GmbH | 597,500 | $610.7K | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 904,131 | $931.3K | 0.00% | −207,419−18.7% | Reduced |
| BlackRock Inc. | 1,203,542 | $1.24M | 0.00% | −104,034−8.0% | Reduced |
| Vanguard Group Inc | 2,046,442 | $2.11M | 0.00% | 00.0% | Unchanged |
| 5AM Venture Management, LLC | 4,535,919 | $4.67M | 1.19% | 00.0% | Unchanged |
| Temasek Holdings (Private) Ltd | 5,650,996 | $5.82M | 0.03% | 00.0% | Unchanged |
| Bellevue Group AG | 0 | $0 | 0.00% | −1,622,522−100.0% | Sold out |
| Oasis Management Co Ltd. | 0 | $0 | 0.00% | −280,000−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −64,818−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −62,015−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −46,896−100.0% | Sold out |
| Springhouse Capital Management, LP | 0 | $0 | 0.00% | −39,994−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −20,775−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −13,090−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −12,798−100.0% | Sold out |
| Belpointe Asset Management LLC | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| Crewe Advisors LLC | 0 | $0 | 0.00% | −925−100.0% | Sold out |
| Arcus Capital Partners, LLC | 0 | $0 | 0.00% | −768−100.0% | Sold out |
| Aspire Private Capital, LLC | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −291−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −285−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −264−100.0% | Sold out |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Coppell Advisory Solutions Corp. | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Sargent Bickham Lagudis LLC | – | – | – | – | Not filed |
| CoreCap Advisors, LLC | – | – | – | – | Not filed |