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 2021
Institutional positions in Q32 Bio Inc. as of Sep 30, 2021. 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
- 119
- +2 vs. Q2 2021
- Shares held
- 32.0M
- −941.4K (−2.9%) vs. Q2 2021
- Total value
- $252.1M
- +$12.4M (+5.2%) vs. Q2 2021
- New holders
- 16
- 36 more added
- Sold out
- 14
- 29 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Q32 Bio Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Temasek Holdings (Private) Ltd | 5,650,996 | $44.5M | 0.16% | +2,378,418+72.7% | Added |
| 5AM Venture Management, LLC | 4,535,919 | $35.7M | 7.25% | 00.0% | Unchanged |
| BlackRock Inc. | 3,471,030 | $27.3M | 0.00% | +112,893+3.4% | Added |
| Price T Rowe Associates Inc | 2,264,659 | $17.8M | 0.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,052,872 | $16.2M | 0.00% | −69,209−3.3% | Reduced |
| Bellevue Group AG | 1,737,122 | $13.7M | 0.14% | 00.0% | Unchanged |
| FMR LLC | 1,253,091 | $9.86M | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 1,156,698 | $9.10M | 0.00% | +35,198+3.1% | Added |
| Jacobs Levy Equity Management, Inc | 872,601 | $6.87M | 0.05% | −140,638−13.9% | Reduced |
| State Street Corp | 857,995 | $6.75M | 0.00% | +139,735+19.5% | Added |
| Vivo Capital, LLC | 853,143 | $6.71M | 0.30% | 00.0% | Unchanged |
| Wellington Management Group LLP | 782,200 | $6.16M | 0.00% | −1,610,438−67.3% | Reduced |
| Vida Ventures Advisors, LLC | 770,845 | $6.07M | 1.74% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 717,997 | $5.65M | 0.00% | +14,620+2.1% | Added |
| Northern Trust Corp | 423,255 | $3.33M | 0.00% | −21,637−4.9% | Reduced |
| Goldman Sachs Group Inc | 259,114 | $2.04M | 0.00% | +8,231+3.3% | Added |
| Erste Asset Management GmbH | 257,500 | $2.02M | 0.04% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 254,263 | $2.00M | 0.00% | −17,669−6.5% | Reduced |
| Acadian Asset Management LLC | 232,225 | $1.83M | 0.01% | −232,959−50.1% | Reduced |
| Susquehanna International Group, LLP | 206,479 | $1.63M | 0.00% | −122,912−37.3% | Reduced |
| Nuveen Asset Management, LLC | 194,612 | $1.53M | 0.00% | −46,902−19.4% | Reduced |
| Bank of America Corp | 174,634 | $1.37M | 0.00% | +91,784+110.8% | Added |
| Two Sigma Investments, LP | 161,129 | $1.27M | 0.00% | +161,129 | New |
| Morgan Stanley | 147,780 | $1.16M | 0.00% | −77,086−34.3% | Reduced |
| Bank of New York Mellon Corp | 145,152 | $1.14M | 0.00% | +12,017+9.0% | Added |
| Gsa Capital Partners LLP | 134,487 | $1.06M | 0.11% | −25,683−16.0% | Reduced |
| Millennium Management LLC | 126,616 | $996.0K | 0.00% | −161,277−56.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 123,907 | $975.0K | 0.00% | +23,300+23.2% | Added |
| Russell Investments Group, Ltd. | 120,852 | $949.0K | 0.00% | +1,885+1.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 111,879 | $880.0K | 0.00% | +28,293+33.8% | Added |
| Charles Schwab Investment Management Inc | 109,394 | $861.0K | 0.00% | −192,952−63.8% | Reduced |
| Public Employees Retirement System of Ohio | 105,407 | $830.0K | 0.00% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 90,647 | $713.0K | 0.00% | +89,823+10,900.8% | Added |
| Dimensional Fund Advisors LP | 88,631 | $698.0K | 0.00% | +57,299+182.9% | Added |
| Swiss National Bank | 84,100 | $662.0K | 0.00% | 00.0% | Unchanged |
| Algert Global LLC | 81,279 | $640.0K | 0.09% | +68,709+546.6% | Added |
| UBS Asset Management Americas Inc | 71,477 | $562.5K | 0.00% | −9,427−11.7% | Reduced |
| Cubist Systematic Strategies, LLC | 62,133 | $489.0K | 0.01% | +10,588+20.5% | Added |
| Rhumbline Advisers | 60,009 | $472.0K | 0.00% | +842+1.4% | Added |
| California State Teachers Retirement System | 54,452 | $429.0K | 0.00% | −3,398−5.9% | Reduced |
| Wells Fargo & Company | 52,576 | $413.0K | 0.00% | +51,569+5,121.1% | Added |
| Franklin Resources Inc | 51,700 | $407.0K | 0.00% | +51,700 | New |
| Barclays PLC | 51,033 | $402.0K | 0.00% | +11,796+30.1% | Added |
| Alliancebernstein L.P. | 49,100 | $386.0K | 0.00% | −6,200−11.2% | Reduced |
| AAFCPAs Wealth Management, LLC | 47,501 | $373.8K | 0.28% | −12,289−20.6% | Reduced |
| DuPont Capital Management Corp | 46,760 | $368.0K | 0.01% | −6,610−12.4% | Reduced |
| Invesco Ltd. | 38,355 | $302.0K | 0.00% | +2,266+6.3% | Added |
| Voya Investment Management LLC | 38,231 | $301.0K | 0.00% | +315+0.8% | Added |
| DekaBank Deutsche Girozentrale | 38,500 | $292.0K | 0.00% | 00.0% | Unchanged |
| American Investment Services, Inc. | 36,955 | $291.0K | 0.07% | 00.0% | Unchanged |
| Citadel Advisors LLC | 33,076 | $260.0K | 0.00% | +4,858+17.2% | Added |
| IHT Wealth Management, LLC | 32,605 | $257.0K | 0.02% | +32,605 | New |
| HRT Financial LP | 31,065 | $244.0K | 0.00% | +31,065 | New |
| SG Americas Securities, LLC | 30,248 | $238.0K | 0.00% | +30,248 | New |
| Virtus ETF Advisers LLC | 28,773 | $226.0K | 0.10% | −1,496−4.9% | Reduced |
| Two Sigma Advisers, LP | 26,800 | $211.0K | 0.00% | +26,800 | New |
| Manufacturers Life Insurance Company, The | 26,009 | $205.0K | 0.00% | −2,097−7.5% | Reduced |
| Credit Suisse AG | 25,053 | $196.0K | 0.00% | +2,746+12.3% | Added |
| ExodusPoint Capital Management, LP | 24,734 | $195.0K | 0.00% | +6,598+36.4% | Added |
| New York State Common Retirement Fund | 24,707 | $194.0K | 0.00% | +123+0.5% | Added |
| Susquehanna Fundamental Investments, LLC | 24,309 | $191.0K | 0.00% | −2,366−8.9% | Reduced |
| Deutsche Bank AG | 24,126 | $190.0K | 0.00% | −777−3.1% | Reduced |
| Group One Trading, L.P. | 23,663 | $186.0K | 0.00% | +13,823+140.5% | Added |
| Advisor Group Holdings, Inc. | 23,250 | $182.0K | 0.00% | −500−2.1% | Reduced |
| American International Group, Inc. | 22,958 | $181.0K | 0.00% | −547−2.3% | Reduced |
| ProShare Advisors LLC | 17,568 | $138.0K | 0.00% | −3,571−16.9% | Reduced |
| Engineers Gate Manager LP | 17,100 | $135.0K | 0.01% | −14,400−45.7% | Reduced |
| TD Asset Management Inc | 16,949 | $133.0K | 0.00% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 16,500 | $130.0K | 0.00% | +4,000+32.0% | Added |
| Parallax Volatility Advisers, L.P. | 15,943 | $125.0K | 0.00% | +15,943 | New |
| MetLife Investment Management | 15,738 | $123.9K | 0.00% | +15,738 | New |
| Martingale Asset Management L P | 15,320 | $122.0K | 0.00% | +15,320 | New |
| Macquarie Group Ltd | 14,082 | $111.0K | 0.00% | +8,070+134.2% | Added |
| Caxton Associates LP | 13,116 | $103.0K | 0.01% | +13,116 | New |
| Legal & General Group Plc | 12,495 | $98.0K | 0.00% | +7,333+142.1% | Added |
| UBS Group AG | 12,459 | $98.0K | 0.00% | +8,295+199.2% | Added |
| Metropolitan Life Insurance Co | 11,907 | $93.7K | 0.00% | +11,907 | New |
| Commonwealth Equity Services, LLC | 11,762 | $92.0K | 0.00% | +11,762 | New |
| State Board of Administration of Florida Retirement System | 11,590 | $91.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 10,107 | $80.0K | 0.00% | +21+0.2% | Added |
| XTX Topco Ltd | 10,190 | $80.0K | 0.03% | +10,190 | New |
| Courage Capital Management LLC | 10,000 | $79.0K | 0.04% | 00.0% | Unchanged |
| Texas Yale Capital Corp. | 10,000 | $79.0K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 10,059 | $79.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 10,014 | $78.8K | 0.00% | +2,151+27.4% | Added |
| Citigroup Inc | 8,362 | $66.0K | 0.00% | +1,724+26.0% | Added |
| Nisa Investment Advisors, LLC | 7,850 | $62.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 7,667 | $57.0K | 0.00% | −171−2.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,154 | $56.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 5,303 | $41.0K | 0.00% | −12,966−71.0% | Reduced |
| Royal Bank of Canada | 3,948 | $32.0K | 0.00% | +642+19.4% | Added |
| Ameritas Investment Partners, Inc. | 3,003 | $24.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,802 | $22.0K | 0.00% | +36+1.3% | Added |
| Endurance Wealth Management, Inc. | 2,000 | $20.0K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 2,293 | $18.0K | 0.00% | +2,293 | New |
| Great West Life Assurance Co | 1,371 | $11.0K | 0.00% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 1,305 | $10.0K | 0.00% | +5+0.4% | Added |
| Captrust Financial Advisors | 1,200 | $9.00K | 0.00% | +50+4.3% | Added |
| Tower Research Capital LLC (TRC) | 1,117 | $8.00K | 0.00% | −2,239−66.7% | Reduced |
| Eaton Vance Management | 925 | $7.00K | 0.00% | 00.0% | Unchanged |