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, Q3 2023
Institutional positions in Q32 Bio Inc. as of Sep 30, 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
- 58
- 0 vs. Q2 2023
- Shares held
- 17.8M
- −144.5K (−0.8%) vs. Q2 2023
- Total value
- $20.8M
- +$4.95M (+31.1%) vs. Q2 2023
- New holders
- 6
- 5 more added
- Sold out
- 6
- 19 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Q32 Bio Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 490 | $0 | 0.00% | +490 | New |
| Coppell Advisory Solutions LLC | 24 | $30 | 0.00% | +13+118.2% | Added |
| Authentikos Wealth Advisory, LLC | 40 | $47 | 0.00% | +40 | New |
| Thompson Investment Management, Inc. | 76 | $89 | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 160 | $187 | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 163 | $191 | 0.00% | 00.0% | Unchanged |
| St Germain D J Co Inc | 200 | $234 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 213 | $249 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 280 | $327 | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 317 | $371 | 0.00% | +317 | New |
| GWM Advisors LLC | 460 | $538 | 0.00% | −1,000−68.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 730 | $854 | 0.00% | +30+4.3% | Added |
| JPMorgan Chase & Co | 954 | $1.12K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 1,173 | $1.37K | 0.00% | 00.0% | Unchanged |
| Ameliora Wealth Management Ltd. | 1,500 | $1.75K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 1,685 | $1.97K | 0.00% | −469−21.8% | Reduced |
| US Bancorp | 1,800 | $2.11K | 0.00% | 00.0% | Unchanged |
| Texas Yale Capital Corp. | 10,000 | $11.7K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 10,064 | $11.8K | 0.00% | −762−7.0% | Reduced |
| Dimension Capital Management LLC | 10,950 | $12.8K | 0.00% | −10.0% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 11,612 | $13.6K | 0.00% | −80,994−87.5% | Reduced |
| Morgan Stanley | 12,980 | $15.2K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 14,454 | $16.9K | 0.00% | −1,943−11.8% | Reduced |
| HSBC Holdings PLC | 15,531 | $17.7K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 15,919 | $18.6K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 19,434 | $22.7K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 19,833 | $23.2K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 21,188 | $24.8K | 0.00% | +21,188 | New |
| Charles Schwab Investment Management Inc | 21,971 | $25.7K | 0.00% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 24,392 | $28.5K | 0.00% | −25,124−50.7% | Reduced |
| Goldman Sachs Group Inc | 25,472 | $29.8K | 0.00% | −970−3.7% | Reduced |
| Schechter Investment Advisors, LLC | 29,783 | $34.8K | 0.00% | 00.0% | Unchanged |
| American Investment Services, Inc. | 36,955 | $43.2K | 0.01% | 00.0% | Unchanged |
| George Kaiser Family Foundation | 39,320 | $46.0K | 0.01% | +39,320 | New |
| Franklin Resources Inc | 41,000 | $48.0K | 0.00% | −10,845−20.9% | Reduced |
| Barclays PLC | 53,700 | $62.8K | 0.00% | 00.0% | Unchanged |
| RBF Capital, LLC | 58,700 | $68.7K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 63,512 | $74.3K | 0.00% | −2,506−3.8% | Reduced |
| OUP Management Co., LLC | 64,000 | $74.9K | 0.17% | 00.0% | Unchanged |
| Northern Trust Corp | 65,762 | $76.9K | 0.00% | −586−0.9% | Reduced |
| Susquehanna International Group, LLP | 115,389 | $135.0K | 0.00% | +53,929+87.7% | Added |
| Tudor Investment Corp Et Al | 115,623 | $135.3K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 117,611 | $137.5K | 0.00% | −2,619−2.2% | Reduced |
| Millennium Management LLC | 118,483 | $138.6K | 0.00% | −63,538−34.9% | Reduced |
| Acadian Asset Management LLC | 130,047 | $151.0K | 0.00% | −102,997−44.2% | Reduced |
| State Street Corp | 133,804 | $156.6K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 180,000 | $211.0K | 0.00% | −119,100−39.8% | Reduced |
| Bridgeway Capital Management, LLC | 185,100 | $216.6K | 0.01% | +30,000+19.3% | Added |
| Western Standard LLC | 250,060 | $292.6K | 0.26% | +250,060 | New |
| Bank of America Corp | 305,055 | $356.9K | 0.00% | −128,249−29.6% | Reduced |
| Geode Capital Management, LLC | 323,459 | $378.5K | 0.00% | −41,740−11.4% | Reduced |
| Vivo Capital, LLC | 370,068 | $433.0K | 0.05% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 540,000 | $631.8K | 0.01% | −57,500−9.6% | Reduced |
| Citadel Advisors LLC | 879,112 | $1.03M | 0.00% | +158,011+21.9% | Added |
| BlackRock Inc. | 1,106,288 | $1.29M | 0.00% | −789−0.1% | Reduced |
| Vanguard Group Inc | 2,046,442 | $2.39M | 0.00% | 00.0% | Unchanged |
| 5AM Venture Management, LLC | 4,535,919 | $5.31M | 1.53% | 00.0% | Unchanged |
| Temasek Holdings (Private) Ltd | 5,650,996 | $6.61M | 0.04% | 00.0% | Unchanged |
| Cornercap Investment Counsel Inc | 0 | $0 | 0.00% | −37,864−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −10,200−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −4,356−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −3,322−100.0% | Sold out |
| Salem Investment Counselors Inc | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Endurance Wealth Management, Inc. | – | – | – | – | Not filed |