Dyne Therapeutics, Inc.
DYN- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001818794
In the last 90 days, Dyne Therapeutics, Inc. insiders filed 0 open-market purchases and 10 sales; 245 institutions reported holding it in 13F filings for Q2 2026, worth $4.23B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Dyne Therapeutics, Inc. as of Dec 31, 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
- 233
- +31 vs. Q3 2025
- Shares held
- 177.9M
- +23.0M (+14.8%) vs. Q3 2025
- Total value
- $3.48B
- +$1.52B (+77.5%) vs. Q3 2025
- New holders
- 59
- 96 more added
- Sold out
- 28
- 58 more reduced
5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DYN 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 | 245 | $4.23B |
| Q1 2026 | 228 | $3.40B |
| Q4 2025 | 233 | $3.48B |
| Q3 2025 | 207 | $1.97B |
| Q2 2025 | 198 | $1.22B |
| Q1 2025 | 205 | $1.29B |
| Q4 2024 | 200 | $2.63B |
| Q3 2024 | 200 | $4.03B |
| Q2 2024 | 193 | $3.92B |
| Q1 2024 | 169 | $2.71B |
| Q4 2023 | 124 | $930.0M |
| Q3 2023 | 114 | $536.6M |
| Q2 2023 | 118 | $665.9M |
| Q1 2023 | 127 | $628.7M |
| Q4 2022 | 113 | $576.2M |
| Q3 2022 | 102 | $565.8M |
| Q2 2022 | 90 | $320.7M |
| Q1 2022 | 94 | $456.6M |
| Q4 2021 | 93 | $568.3M |
| Q3 2021 | 83 | $572.8M |
| Q2 2021 | 76 | $753.4M |
| Q1 2021 | 75 | $533.3M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Dyne Therapeutics, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Monashee Investment Management LLC | 114,525 | $2.24M | 1.26% | +114,525 | New |
| Axxcess Wealth Management, LLC | 113,818 | $2.23M | 0.04% | +113,818 | New |
| Baird Financial Group, Inc. | 103,334 | $2.02M | 0.00% | +103,334 | New |
| Trexquant Investment LP | 100,645 | $1.97M | 0.02% | −244,817−70.9% | Reduced |
| Susquehanna International Group, LLP | 98,215 | $1.92M | 0.00% | −19,555−16.6% | Reduced |
| Dimensional Fund Advisors LP | 98,074 | $1.92M | 0.00% | +98,074 | New |
| DekaBank Deutsche Girozentrale | 60,000 | $1.86M | 0.00% | 00.0% | Unchanged |
| Profund Advisors LLC | 86,746 | $1.70M | 0.05% | +40,766+88.7% | Added |
| Voya Investment Management LLC | 86,438 | $1.69M | 0.00% | −12,263−12.4% | Reduced |
| Comerica Bank | 85,339 | $1.67M | 0.01% | −1,157−1.3% | Reduced |
| New York State Common Retirement Fund | 79,262 | $1.55M | 0.00% | +44,589+128.6% | Added |
| Aegis Wealth Management LLC | 75,908 | $1.48M | 0.84% | +26,000+52.1% | Added |
| HRT Financial LP | 75,394 | $1.47M | 0.00% | +75,394 | New |
| Headlands Technologies LLC | 75,235 | $1.47M | 0.12% | +62,536+492.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 71,191 | $1.39M | 0.00% | +9,556+15.5% | Added |
| AQR Capital Management LLC | 70,659 | $1.38M | 0.00% | −71,216−50.2% | Reduced |
| Jane Street Group, LLC | 70,323 | $1.38M | 0.00% | −211,017−75.0% | Reduced |
| Seven Fleet Capital Management LP | 70,180 | $1.37M | 0.93% | +70,180 | New |
| MetLife Investment Management | 69,599 | $1.36M | 0.01% | +5,378+8.4% | Added |
| CIBC World Markets Inc. | 68,766 | $1.35M | 0.00% | +68,766 | New |
| Manufacturers Life Insurance Company, The | 67,507 | $1.32M | 0.00% | +10,164+17.7% | Added |
| State of Wisconsin Investment Board | 63,653 | $1.25M | 0.00% | +23,694+59.3% | Added |
| HighVista Strategies LLC | 59,643 | $1.17M | 0.30% | +59,643 | New |
| SEI Investments Co | 58,755 | $1.15M | 0.00% | +58,755 | New |
| XTX Topco Ltd | 56,661 | $1.11M | 0.03% | +27,446+93.9% | Added |
| Victory Capital Management Inc | 51,484 | $1.01M | 0.00% | +1,382+2.8% | Added |
| Norges Bank | 49,319 | $964.7K | 0.00% | +49,319 | New |
| Arcadia Investment Management Corp | 47,875 | $936.4K | 0.15% | −1,350−2.7% | Reduced |
| Wellington Management Group LLP | 47,096 | $921.2K | 0.00% | +5,181+12.4% | Added |
| J. Goldman & Co LP | 46,010 | $900.0K | 0.03% | +46,010 | New |
| Intech Investment Management LLC | 44,288 | $866.3K | 0.01% | −8,762−16.5% | Reduced |
| ADAR1 Capital Management, LLC | 42,674 | $834.7K | 0.06% | +5,011+13.3% | Added |
| Legato Capital Management LLC | 42,665 | $834.5K | 0.07% | +42,665 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 37,307 | $729.7K | 0.00% | +3,993+12.0% | Added |
| Citigroup Inc | 36,657 | $717.0K | 0.00% | +3,272+9.8% | Added |
| Graham Capital Management, L.P. | 36,167 | $707.4K | 0.02% | −7,009−16.2% | Reduced |
| Jump Financial, LLC | 35,260 | $689.7K | 0.01% | −64,624−64.7% | Reduced |
| Seven Grand Managers, LLC | 35,000 | $684.6K | 0.05% | +35,000 | New |
| Lighthouse Investment Partners, LLC | 34,000 | $665.0K | 0.02% | +14,000+70.0% | Added |
| Police & Firemen's Retirement System of New Jersey | 33,547 | $656.2K | 0.01% | +3,628+12.1% | Added |
| State of New Jersey Common Pension Fund D | 31,562 | $617.4K | 0.00% | +31,562 | New |
| Gsa Capital Partners LLP | 31,422 | $615.0K | 0.05% | −3,768−10.7% | Reduced |
| Arizona State Retirement System | 31,416 | $614.5K | 0.00% | +4,212+15.5% | Added |
| Optimize Financial Inc | 30,310 | $592.9K | 0.30% | +436+1.5% | Added |
| ProShare Advisors LLC | 28,926 | $565.8K | 0.00% | +5,185+21.8% | Added |
| Walleye Capital LLC | 27,762 | $543.0K | 0.00% | +27,762 | New |
| KLP Kapitalforvaltning AS | 25,400 | $496.8K | 0.00% | +5,600+28.3% | Added |
| Martingale Asset Management L P | 25,152 | $492.0K | 0.01% | −1,898−7.0% | Reduced |
| BNP Paribas Arbitrage, SA | 24,506 | $479.3K | 0.00% | −111,879−82.0% | Reduced |
| Elevate Capital Advisors, LLC | 24,114 | $471.7K | 0.31% | +24,114 | New |
| China Universal Asset Management Co., Ltd. | 23,273 | $455.2K | 0.03% | −1,664−6.7% | Reduced |
| Engineers Gate Manager LP | 21,619 | $422.9K | 0.01% | −81,372−79.0% | Reduced |
| PSP Research LLC | 21,535 | $421.2K | 0.37% | +21,535 | New |
| Winton Group Ltd | 21,296 | $416.6K | 0.01% | −56,776−72.7% | Reduced |
| State Board of Administration of Florida Retirement System | 20,605 | $403.0K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 19,771 | $386.7K | 0.00% | +4,244+27.3% | Added |
| Royal Bank of Canada | 18,547 | $363.0K | 0.00% | −524,619−96.6% | Reduced |
| Lion Point Capital, LP | 18,000 | $352.1K | 1.82% | +18,000 | New |
| Los Angeles Capital Management LLC | 13,692 | $322.4K | 0.00% | +13,692 | New |
| Fox Run Management, L.L.C. | 16,450 | $321.8K | 0.05% | +16,450 | New |
| Teacher Retirement System of Texas | 16,074 | $314.4K | 0.00% | −6,374−28.4% | Reduced |
| Quest Partners LLC | 15,963 | $312.2K | 0.02% | +1,311+8.9% | Added |
| LPL Financial LLC | 15,250 | $298.3K | 0.00% | +15,250 | New |
| Z3 Capital Partners, LLC | 15,050 | $294.4K | 0.07% | +15,050 | New |
| Allianz Asset Management GmbH | 15,000 | $293.4K | 0.00% | +15,000 | New |
| BIT Capital GmbH | 15,000 | $293.4K | 0.01% | +15,000 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 14,399 | $281.6K | 0.00% | +14,399 | New |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 14,383 | $281.3K | 0.04% | +14,383 | New |
| Thrivent Financial for Lutherans | 14,365 | $281.0K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 14,268 | $279.1K | 0.00% | +5,730+67.1% | Added |
| Virtus Investment Advisers, Inc. | 13,806 | $270.0K | 0.07% | +5,937+75.4% | Added |
| Pictet Asset Management Holding SA | 12,963 | $253.6K | 0.00% | +12,963 | New |
| Capstone Investment Advisors, LLC | 12,700 | $248.4K | 0.00% | +12,700 | New |
| Quantinno Capital Management LP | 12,593 | $246.3K | 0.00% | +254+2.1% | Added |
| Bridgefront Capital, LLC | 12,018 | $235.1K | 0.06% | −6,024−33.4% | Reduced |
| Guggenheim Capital LLC | 11,071 | $216.5K | 0.00% | −36,609−76.8% | Reduced |
| Nisa Investment Advisors, LLC | 10,499 | $205.4K | 0.00% | +9,550+1,006.3% | Added |
| Verition Fund Management LLC | 10,453 | $204.5K | 0.00% | +10,453 | New |
| Ameritas Investment Partners, Inc. | 10,442 | $204.2K | 0.01% | +860+9.0% | Added |
| Farallon Capital Management, L.L.C. | 10,000 | $195.6K | 0.00% | 00.0% | Unchanged |
| Soleus Capital Management, L.P. | 10,000 | $195.6K | 0.01% | +10,000 | New |
| Simplex Trading, LLC | 9,186 | $179.7K | 0.01% | −5,652−38.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 6,940 | $135.7K | 0.00% | +1,440+26.2% | Added |
| Public Employees Retirement Association of Colorado | 5,740 | $112.0K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 5,166 | $101.0K | 0.00% | −45−0.9% | Reduced |
| Keating Financial Advisory Services, Inc. | 5,000 | $97.8K | 0.01% | +5,000 | New |
| Steward Partners Investment Advisory, LLC | 4,880 | $95.5K | 0.00% | +2,465+102.1% | Added |
| Aster Capital Management (DIFC) Ltd | 4,310 | $84.3K | 0.04% | +4,310 | New |
| CWM, LLC | 4,028 | $79.0K | 0.00% | +524+15.0% | Added |
| Amalgamated Bank | 3,889 | $76.0K | 0.00% | +1,087+38.8% | Added |
| KBC Group NV | 3,135 | $61.0K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 2,806 | $54.9K | 0.00% | −255−8.3% | Reduced |
| Chung Wu Investment Group, LLC | 2,800 | $54.8K | 0.04% | +400+16.7% | Added |
| STRS Ohio | 2,600 | $50.9K | 0.00% | +2,600 | New |
| Caption Management, LLC | 2,500 | $48.9K | 0.00% | +2,500 | New |
| Jones Financial Companies LLLP | 1,199 | $23.5K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 859 | $16.8K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 841 | $16.4K | 0.00% | +192+29.6% | Added |
| Tower Research Capital LLC (TRC) | 730 | $14.3K | 0.00% | −7,381−91.0% | Reduced |
| Group One Trading, L.P. | 650 | $12.7K | 0.00% | −1,309−66.8% | Reduced |