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 2025
Institutional positions in Q32 Bio Inc. as of Jun 30, 2025. 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
- 61
- −12 vs. Q1 2025
- Shares held
- 8.98M
- −428.4K (−4.6%) vs. Q1 2025
- Total value
- $13.4M
- −$2.16M (−13.9%) vs. Q1 2025
- New holders
- 10
- 12 more added
- Sold out
- 22
- 19 more reduced
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Q32 Bio Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| National Bank of Canada | 1 | $1 | 0.00% | −5,038−100.0% | Reduced |
| Danske Bank A/S | 1 | $1 | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 2 | $3 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 2 | $3 | 0.00% | 00.0% | Unchanged |
| CBIZ Investment Advisory Services, LLC | 5 | $7 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 5 | $7 | 0.00% | +5 | New |
| Harbour Investments, Inc. | 11 | $16 | 0.00% | 00.0% | Unchanged |
| St Germain D J Co Inc | 11 | $16 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 16 | $24 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 67 | $100 | 0.00% | +60+857.1% | Added |
| Federation des caisses Desjardins du Quebec | 70 | $104 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 139 | $207 | 0.00% | −3,519−96.2% | Reduced |
| Advisor Group Holdings, Inc. | 179 | $266 | 0.00% | −126−41.3% | Reduced |
| Clark Wealth Partners | 199 | $297 | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 264 | $393 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 403 | $600 | 0.00% | −182−31.1% | Reduced |
| Russell Investments Group, Ltd. | 454 | $676 | 0.00% | −197−30.3% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 471 | $702 | 0.00% | +63+15.4% | Added |
| Nisa Investment Advisors, LLC | 589 | $878 | 0.00% | +589 | New |
| Simplex Trading, LLC | 813 | $1.00K | 0.00% | +813 | New |
| Barclays PLC | 1,053 | $1.57K | 0.00% | −8,117−88.5% | Reduced |
| SRS Capital Advisors, Inc. | 1,111 | $1.66K | 0.00% | +1,111 | New |
| Citigroup Inc | 1,822 | $2.71K | 0.00% | −2,580−58.6% | Reduced |
| Bank of America Corp | 2,198 | $3.27K | 0.00% | −5,094−69.9% | Reduced |
| China Universal Asset Management Co., Ltd. | 2,450 | $3.65K | 0.00% | +7+0.3% | Added |
| Federated Hermes, Inc. | 2,452 | $3.65K | 0.00% | −30−1.2% | Reduced |
| CWM, LLC | 4,769 | $7.00K | 0.00% | +1,310+37.9% | Added |
| EverSource Wealth Advisors, LLC | 5,301 | $7.90K | 0.00% | +5,209+5,662.0% | Added |
| Tower Research Capital LLC (TRC) | 6,252 | $9.31K | 0.00% | +3,075+96.8% | Added |
| Royal Bank of Canada | 6,318 | $10.0K | 0.00% | +4,630+274.3% | Added |
| SBI Securities Co., Ltd. | 8,155 | $12.2K | 0.00% | +8,008+5,447.6% | Added |
| DLK Investment Management, LLC | 10,333 | $15.4K | 0.01% | +10,333 | New |
| Raymond James Financial Inc | 10,746 | $16.0K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 11,780 | $17.6K | 0.00% | −73,000−86.1% | Reduced |
| UBS Group AG | 12,576 | $18.7K | 0.00% | −20,855−62.4% | Reduced |
| Susquehanna International Group, LLP | 12,909 | $19.2K | 0.00% | +2,099+19.4% | Added |
| Oppenheimer & Co Inc | 13,000 | $19.4K | 0.00% | +13,000 | New |
| Marshall Wace, LLP | 16,928 | $25.2K | 0.00% | +16,928 | New |
| Morgan Stanley | 18,648 | $27.8K | 0.00% | +3,991+27.2% | Added |
| Northern Trust Corp | 26,058 | $38.8K | 0.00% | −34,076−56.7% | Reduced |
| AQR Capital Management LLC | 26,530 | $39.5K | 0.00% | −14,772−35.8% | Reduced |
| State Street Corp | 26,937 | $40.1K | 0.00% | −110,561−80.4% | Reduced |
| Affinity Asset Advisors, LLC | 27,777 | $41.4K | 0.01% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 29,739 | $44.0K | 0.00% | −1,399−4.5% | Reduced |
| FMR LLC | 42,439 | $63.2K | 0.00% | −19,952−32.0% | Reduced |
| Jane Street Group, LLC | 46,635 | $69.5K | 0.00% | +46,635 | New |
| Geode Capital Management, LLC | 61,599 | $91.8K | 0.00% | −75,910−55.2% | Reduced |
| Goldman Sachs Group Inc | 63,539 | $94.7K | 0.00% | +19,166+43.2% | Added |
| Renaissance Technologies LLC | 77,000 | $114.7K | 0.00% | +77,000 | New |
| Millennium Management LLC | 130,379 | $194.3K | 0.00% | +130,379 | New |
| Trustees of Columbia University in the City of New York | 133,903 | $199.5K | 0.03% | 00.0% | Unchanged |
| BlackRock, Inc. | 178,677 | $266.2K | 0.00% | −278,694−60.9% | Reduced |
| Sanofi | 244,083 | $363.7K | 0.21% | 00.0% | Unchanged |
| Vanguard Group Inc | 269,429 | $401.4K | 0.00% | −39,785−12.9% | Reduced |
| Pfizer Inc | 277,777 | $413.9K | 0.07% | 00.0% | Unchanged |
| ARCH Venture Management, LLC | 320,482 | $477.5K | 0.16% | 00.0% | Unchanged |
| Monaco Asset Management SAM | 591,937 | $882.0K | 0.33% | +86,486+17.1% | Added |
| Acorn Capital Advisors, LLC | 803,425 | $1.20M | 0.78% | 00.0% | Unchanged |
| Carlyle Group Inc. | 1,102,741 | $1.62M | 0.03% | 00.0% | Unchanged |
| Atlas Venture Life Science Advisors, LLC | 2,092,106 | $3.12M | 0.47% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 2,252,987 | $3.36M | 0.08% | 00.0% | Unchanged |
| Nuveen, LLC | 0 | $0 | 0.00% | −55,886−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −25,018−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −16,192−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −14,528−100.0% | Sold out |
| Charles Schwab Investment Management Inc | 0 | $0 | 0.00% | −14,190−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −11,607−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −11,156−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −3,619−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −2,986−100.0% | Sold out |
| JPMorgan Chase & Co | 0 | $0 | 0.00% | −2,930−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| Police & Firemen's Retirement System of New Jersey | 0 | $0 | 0.00% | −1,228−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −1,114−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −591−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −562−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −523−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −437−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −107−100.0% | Sold out |
| Sterling Capital Management LLC | 0 | $0 | 0.00% | −105−100.0% | Sold out |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Thompson Investment Management, Inc. | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −209−100.0% | Sold out |