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, Q2 2023
Institutional positions in Q32 Bio Inc. as of Jun 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
- 59
- −3 vs. Q1 2023
- Shares held
- 17.9M
- −1.48M (−7.6%) vs. Q1 2023
- Total value
- $15.9M
- −$4.13M (−20.7%) vs. Q1 2023
- New holders
- 7
- 7 more added
- Sold out
- 10
- 19 more reduced
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Q32 Bio Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Temasek Holdings (Private) Ltd | 5,650,996 | $5.00M | 0.03% | 00.0% | Unchanged |
| 5AM Venture Management, LLC | 4,535,919 | $4.01M | 1.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,046,442 | $1.81M | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 1,107,077 | $979.8K | 0.00% | −96,465−8.0% | Reduced |
| Citadel Advisors LLC | 721,101 | $638.2K | 0.00% | −183,030−20.2% | Reduced |
| Erste Asset Management GmbH | 597,500 | $527.9K | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 433,304 | $383.5K | 0.00% | +9,715+2.3% | Added |
| Vivo Capital, LLC | 370,068 | $327.5K | 0.04% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 365,199 | $323.2K | 0.00% | −20,812−5.4% | Reduced |
| Renaissance Technologies LLC | 299,100 | $265.0K | 0.00% | −10,117−3.3% | Reduced |
| Acadian Asset Management LLC | 233,044 | $205.0K | 0.00% | −5,139−2.2% | Reduced |
| Millennium Management LLC | 182,021 | $161.1K | 0.00% | −27,666−13.2% | Reduced |
| Bridgeway Capital Management, LLC | 155,100 | $137.3K | 0.00% | −75,000−32.6% | Reduced |
| State Street Corp | 133,804 | $118.4K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 120,230 | $106.4K | 0.00% | −15,510−11.4% | Reduced |
| Tudor Investment Corp Et Al | 115,623 | $102.3K | 0.00% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 92,606 | $82.0K | 0.00% | −79,569−46.2% | Reduced |
| Northern Trust Corp | 66,348 | $58.7K | 0.00% | −28,453−30.0% | Reduced |
| FMR LLC | 66,018 | $58.4K | 0.00% | −8,411−11.3% | Reduced |
| OUP Management Co., LLC | 64,000 | $56.6K | 0.10% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 61,460 | $54.4K | 0.00% | −1,940−3.1% | Reduced |
| RBF Capital, LLC | 58,700 | $52.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 53,700 | $47.5K | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 51,845 | $45.9K | 0.00% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 49,516 | $43.8K | 0.00% | +31,793+179.4% | Added |
| Cornercap Investment Counsel Inc | 37,864 | $33.5K | 0.01% | −43,255−53.3% | Reduced |
| American Investment Services, Inc. | 36,955 | $32.7K | 0.01% | 00.0% | Unchanged |
| Schechter Investment Advisors, LLC | 29,783 | $26.4K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 26,442 | $23.4K | 0.00% | +585+2.3% | Added |
| Charles Schwab Investment Management Inc | 21,971 | $19.4K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 19,833 | $17.6K | 0.00% | −77−0.4% | Reduced |
| Bank of New York Mellon Corp | 19,434 | $17.2K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 16,397 | $14.5K | 0.00% | +5,127+45.5% | Added |
| Raymond James & Associates | 15,919 | $14.1K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 15,531 | $14.0K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 12,980 | $11.5K | 0.00% | −145,573−91.8% | Reduced |
| Dimension Capital Management LLC | 10,951 | $9.69K | 0.00% | −5,050−31.6% | Reduced |
| Two Sigma Securities, LLC | 10,826 | $9.58K | 0.00% | +10,826 | New |
| Squarepoint Ops LLC | 10,200 | $9.03K | 0.00% | +10,200 | New |
| Texas Yale Capital Corp. | 10,000 | $8.85K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 4,356 | $3.85K | 0.00% | −30,097−87.4% | Reduced |
| Royal Bank of Canada | 3,322 | $3.00K | 0.00% | +1,822+121.5% | Added |
| Wells Fargo & Company | 2,154 | $1.91K | 0.00% | +10.0% | Added |
| US Bancorp | 1,800 | $1.59K | 0.00% | 00.0% | Unchanged |
| Ameliora Wealth Management Ltd. | 1,500 | $1.33K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 1,460 | $1.29K | 0.00% | +1,000+217.4% | Added |
| Rhumbline Advisers | 1,173 | $1.04K | 0.00% | +1,173 | New |
| Endurance Wealth Management, Inc. | 2,000 | $1.00K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 954 | $844 | 0.00% | −412,371−99.8% | Reduced |
| Federation des caisses Desjardins du Quebec | 700 | $620 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 280 | $247 | 0.00% | −1,449−83.8% | Reduced |
| BNP Paribas Arbitrage, SA | 213 | $188 | 0.00% | +213 | New |
| St Germain D J Co Inc | 200 | $177 | 0.00% | +200 | New |
| Beaird Harris Wealth Management, LLC | 163 | $145 | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 160 | $142 | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 150 | $133 | 0.00% | 00.0% | Unchanged |
| Thompson Investment Management, Inc. | 76 | $67 | 0.00% | 00.0% | Unchanged |
| Coppell Advisory Solutions LLC | 11 | $10 | 0.00% | +11 | New |
| IFP Advisors, Inc | 250 | – | – | +250 | New |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −198,444−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −66,000−100.0% | Sold out |
| AAFCPAs Wealth Management, LLC | 0 | $0 | 0.00% | −47,501−100.0% | Sold out |
| Cannell Capital LLC | 0 | $0 | 0.00% | −21,963−100.0% | Sold out |
| KCM Investment Advisors LLC | 0 | $0 | 0.00% | −10,806−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −10,059−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −8,852−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −2,387−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,616−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −45−100.0% | Sold out |