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, Q4 2021
Institutional positions in Q32 Bio Inc. as of Dec 31, 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
- 121
- +3 vs. Q3 2021
- Shares held
- 33.8M
- +1.76M (+5.5%) vs. Q3 2021
- Total value
- $123.0M
- −$129.1M (−51.2%) vs. Q3 2021
- New holders
- 21
- 41 more added
- Sold out
- 18
- 30 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Q32 Bio Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Temasek Holdings (Private) Ltd | 5,650,996 | $20.6M | 0.07% | 00.0% | Unchanged |
| 5AM Venture Management, LLC | 4,535,919 | $16.5M | 3.10% | 00.0% | Unchanged |
| BlackRock Inc. | 3,587,777 | $13.1M | 0.00% | +116,747+3.4% | Added |
| Price T Rowe Associates Inc | 2,304,483 | $8.39M | 0.00% | +39,824+1.8% | Added |
| Vanguard Group Inc | 1,954,723 | $7.12M | 0.00% | −98,149−4.8% | Reduced |
| Bellevue Group AG | 1,737,122 | $6.32M | 0.07% | 00.0% | Unchanged |
| FMR LLC | 1,253,091 | $4.56M | 0.00% | 00.0% | Unchanged |
| Woodline Partners LP | 967,071 | $3.52M | 0.05% | +967,071 | New |
| Vivo Capital, LLC | 853,143 | $3.10M | 0.19% | 00.0% | Unchanged |
| State Street Corp | 846,345 | $3.08M | 0.00% | −11,650−1.4% | Reduced |
| Jacobs Levy Equity Management, Inc | 834,899 | $3.04M | 0.02% | −37,702−4.3% | Reduced |
| Geode Capital Management, LLC | 803,399 | $2.92M | 0.00% | +85,402+11.9% | Added |
| JPMorgan Chase & Co | 787,258 | $2.87M | 0.00% | −369,440−31.9% | Reduced |
| Vida Ventures Advisors, LLC | 770,845 | $2.81M | 1.05% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 658,816 | $2.40M | 0.00% | +399,702+154.3% | Added |
| Wellington Management Group LLP | 607,968 | $2.21M | 0.00% | −174,232−22.3% | Reduced |
| Northern Trust Corp | 426,397 | $1.55M | 0.00% | +3,142+0.7% | Added |
| Erste Asset Management GmbH | 397,500 | $1.47M | 0.03% | +140,000+54.4% | Added |
| Morgan Stanley | 276,156 | $1.00M | 0.00% | +128,376+86.9% | Added |
| Dimensional Fund Advisors LP | 275,687 | $1.00M | 0.00% | +187,056+211.1% | Added |
| Citadel Advisors LLC | 209,180 | $762.0K | 0.00% | +176,104+532.4% | Added |
| Millennium Management LLC | 209,167 | $761.0K | 0.00% | +82,551+65.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 203,564 | $741.0K | 0.00% | +91,685+82.0% | Added |
| Gsa Capital Partners LLP | 195,596 | $712.0K | 0.09% | +61,109+45.4% | Added |
| Nuveen Asset Management, LLC | 183,470 | $668.0K | 0.00% | −11,142−5.7% | Reduced |
| Bank of New York Mellon Corp | 160,537 | $584.0K | 0.00% | +15,385+10.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 147,079 | $536.0K | 0.00% | +23,172+18.7% | Added |
| Renaissance Technologies LLC | 145,993 | $531.0K | 0.00% | +145,993 | New |
| Bank of America Corp | 143,653 | $523.0K | 0.00% | −30,981−17.7% | Reduced |
| Susquehanna International Group, LLP | 137,195 | $499.0K | 0.00% | −69,284−33.6% | Reduced |
| BNP Paribas Arbitrage, SA | 117,858 | $429.0K | 0.00% | +107,844+1,076.9% | Added |
| Charles Schwab Investment Management Inc | 109,394 | $399.0K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 105,407 | $384.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 104,615 | $380.0K | 0.00% | +53,582+105.0% | Added |
| D. E. Shaw & Co., Inc. | 92,708 | $338.0K | 0.00% | −161,555−63.5% | Reduced |
| Russell Investments Group, Ltd. | 89,992 | $326.0K | 0.00% | −30,860−25.5% | Reduced |
| Acadian Asset Management LLC | 88,000 | $319.0K | 0.00% | −144,225−62.1% | Reduced |
| Swiss National Bank | 84,100 | $306.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 78,335 | $285.0K | 0.00% | −82,794−51.4% | Reduced |
| Wells Fargo & Company | 73,957 | $269.0K | 0.00% | +21,381+40.7% | Added |
| Allspring Global Investments Holdings, LLC | 70,849 | $257.0K | 0.00% | +70,849 | New |
| Algert Global LLC | 67,879 | $247.0K | 0.03% | −13,400−16.5% | Reduced |
| UBS Asset Management Americas Inc | 65,525 | $238.5K | 0.00% | −5,952−8.3% | Reduced |
| OUP Management Co., LLC | 64,000 | $233.0K | 0.11% | +64,000 | New |
| Rhumbline Advisers | 60,141 | $219.0K | 0.00% | +132+0.2% | Added |
| California State Teachers Retirement System | 53,936 | $196.0K | 0.00% | −516−0.9% | Reduced |
| Franklin Resources Inc | 51,579 | $188.0K | 0.00% | −121−0.2% | Reduced |
| Tudor Investment Corp Et Al | 51,740 | $188.0K | 0.00% | +51,740 | New |
| Alliancebernstein L.P. | 49,100 | $179.0K | 0.00% | 00.0% | Unchanged |
| AAFCPAs Wealth Management, LLC | 47,501 | $172.9K | 0.13% | 00.0% | Unchanged |
| HRT Financial LP | 46,517 | $169.0K | 0.00% | +15,452+49.7% | Added |
| Caxton Associates LP | 43,057 | $157.0K | 0.02% | +29,941+228.3% | Added |
| Parametric Portfolio Associates LLC | 43,235 | $157.0K | 0.00% | +43,235 | New |
| Virtus ETF Advisers LLC | 37,588 | $137.0K | 0.05% | +8,815+30.6% | Added |
| American Investment Services, Inc. | 36,955 | $135.0K | 0.03% | 00.0% | Unchanged |
| UBS Group AG | 35,399 | $129.0K | 0.00% | +22,940+184.1% | Added |
| Legal & General Group Plc | 34,204 | $125.0K | 0.00% | +21,709+173.7% | Added |
| TD Asset Management Inc | 33,898 | $123.0K | 0.00% | +16,949+100.0% | Added |
| Invesco Ltd. | 32,033 | $116.0K | 0.00% | −6,322−16.5% | Reduced |
| Cubist Systematic Strategies, LLC | 30,408 | $111.0K | 0.00% | −31,725−51.1% | Reduced |
| Schechter Investment Advisors, LLC | 29,783 | $108.0K | 0.01% | +29,783 | New |
| Susquehanna Fundamental Investments, LLC | 29,201 | $106.0K | 0.00% | +4,892+20.1% | Added |
| Manufacturers Life Insurance Company, The | 26,719 | $97.0K | 0.00% | +710+2.7% | Added |
| Credit Suisse AG | 26,303 | $96.0K | 0.00% | +1,250+5.0% | Added |
| Tower Research Capital LLC (TRC) | 26,531 | $96.0K | 0.00% | +25,414+2,275.2% | Added |
| XTX Topco Ltd | 26,212 | $95.0K | 0.05% | +16,022+157.2% | Added |
| Deutsche Bank AG | 25,468 | $93.0K | 0.00% | +1,342+5.6% | Added |
| Virginia Retirement Systems Et Al | 25,600 | $93.0K | 0.00% | +9,100+55.2% | Added |
| New York State Common Retirement Fund | 24,664 | $90.0K | 0.00% | −43−0.2% | Reduced |
| American International Group, Inc. | 22,291 | $81.0K | 0.00% | −667−2.9% | Reduced |
| Walleye Capital LLC | 21,918 | $80.0K | 0.00% | +21,918 | New |
| Group One Trading, L.P. | 20,752 | $76.0K | 0.00% | −2,911−12.3% | Reduced |
| Trexquant Investment LP | 20,744 | $76.0K | 0.00% | +20,744 | New |
| Two Sigma Advisers, LP | 19,800 | $72.0K | 0.00% | −7,000−26.1% | Reduced |
| SG Americas Securities, LLC | 17,751 | $65.0K | 0.00% | −12,497−41.3% | Reduced |
| ExodusPoint Capital Management, LP | 17,877 | $65.0K | 0.00% | −6,857−27.7% | Reduced |
| Engineers Gate Manager LP | 17,402 | $63.0K | 0.00% | +302+1.8% | Added |
| HSBC Holdings PLC | 17,238 | $63.0K | 0.00% | +17,238 | New |
| ProShare Advisors LLC | 17,214 | $62.0K | 0.00% | −354−2.0% | Reduced |
| Voya Investment Management LLC | 16,971 | $61.0K | 0.00% | −21,260−55.6% | Reduced |
| PDT Partners, LLC | 15,907 | $58.0K | 0.00% | +15,907 | New |
| Citigroup Inc | 13,085 | $48.0K | 0.00% | +4,723+56.5% | Added |
| Commonwealth Equity Services, LLC | 12,797 | $46.0K | 0.00% | +1,035+8.8% | Added |
| State Board of Administration of Florida Retirement System | 11,770 | $43.0K | 0.00% | +180+1.6% | Added |
| Dimension Capital Management LLC | 11,001 | $40.0K | 0.01% | +11,001 | New |
| Royal Bank of Canada | 10,241 | $37.0K | 0.00% | +6,293+159.4% | Added |
| Courage Capital Management LLC | 10,000 | $36.0K | 0.02% | 00.0% | Unchanged |
| Texas Yale Capital Corp. | 10,000 | $36.0K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 10,059 | $36.0K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 9,954 | $36.0K | 0.00% | +9,877+12,827.3% | Added |
| Macquarie Group Ltd | 9,697 | $35.0K | 0.00% | −4,385−31.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,154 | $26.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 6,422 | $22.0K | 0.00% | +1,119+21.1% | Added |
| Point72 Hong Kong Ltd | 4,757 | $17.0K | 0.00% | +4,757 | New |
| Advisor Group Holdings, Inc. | 4,329 | $16.0K | 0.00% | −18,921−81.4% | Reduced |
| US Bancorp | 4,235 | $15.0K | 0.00% | +1,433+51.1% | Added |
| Northwestern Mutual Wealth Management Co | 3,995 | $15.0K | 0.00% | +3,995 | New |
| Ensign Peak Advisors, Inc | 4,150 | $15.0K | 0.00% | +4,150 | New |
| Simplex Trading, LLC | 4,032 | $14.0K | 0.00% | −3,635−47.4% | Reduced |
| Ameritas Investment Partners, Inc. | 3,003 | $11.0K | 0.00% | 00.0% | Unchanged |