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 |
|---|---|---|---|---|---|
| Legato Capital Management LLC | 42,665 | $834.5K | 0.07% | +42,665 | New |
| ADAR1 Capital Management, LLC | 42,674 | $834.7K | 0.06% | +5,011+13.3% | Added |
| Intech Investment Management LLC | 44,288 | $866.3K | 0.01% | −8,762−16.5% | Reduced |
| J. Goldman & Co LP | 46,010 | $900.0K | 0.03% | +46,010 | New |
| Wellington Management Group LLP | 47,096 | $921.2K | 0.00% | +5,181+12.4% | Added |
| Arcadia Investment Management Corp | 47,875 | $936.4K | 0.15% | −1,350−2.7% | Reduced |
| Norges Bank | 49,319 | $964.7K | 0.00% | +49,319 | New |
| Victory Capital Management Inc | 51,484 | $1.01M | 0.00% | +1,382+2.8% | Added |
| XTX Topco Ltd | 56,661 | $1.11M | 0.03% | +27,446+93.9% | Added |
| SEI Investments Co | 58,755 | $1.15M | 0.00% | +58,755 | New |
| HighVista Strategies LLC | 59,643 | $1.17M | 0.30% | +59,643 | New |
| State of Wisconsin Investment Board | 63,653 | $1.25M | 0.00% | +23,694+59.3% | Added |
| Manufacturers Life Insurance Company, The | 67,507 | $1.32M | 0.00% | +10,164+17.7% | Added |
| CIBC World Markets Inc. | 68,766 | $1.35M | 0.00% | +68,766 | New |
| MetLife Investment Management | 69,599 | $1.36M | 0.01% | +5,378+8.4% | Added |
| Seven Fleet Capital Management LP | 70,180 | $1.37M | 0.93% | +70,180 | New |
| Jane Street Group, LLC | 70,323 | $1.38M | 0.00% | −211,017−75.0% | Reduced |
| AQR Capital Management LLC | 70,659 | $1.38M | 0.00% | −71,216−50.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 71,191 | $1.39M | 0.00% | +9,556+15.5% | Added |
| Headlands Technologies LLC | 75,235 | $1.47M | 0.12% | +62,536+492.4% | Added |
| HRT Financial LP | 75,394 | $1.47M | 0.00% | +75,394 | New |
| Aegis Wealth Management LLC | 75,908 | $1.48M | 0.84% | +26,000+52.1% | Added |
| New York State Common Retirement Fund | 79,262 | $1.55M | 0.00% | +44,589+128.6% | Added |
| Comerica Bank | 85,339 | $1.67M | 0.01% | −1,157−1.3% | Reduced |
| Voya Investment Management LLC | 86,438 | $1.69M | 0.00% | −12,263−12.4% | Reduced |
| Profund Advisors LLC | 86,746 | $1.70M | 0.05% | +40,766+88.7% | Added |
| DekaBank Deutsche Girozentrale | 60,000 | $1.86M | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 98,074 | $1.92M | 0.00% | +98,074 | New |
| Susquehanna International Group, LLP | 98,215 | $1.92M | 0.00% | −19,555−16.6% | Reduced |
| Trexquant Investment LP | 100,645 | $1.97M | 0.02% | −244,817−70.9% | Reduced |
| Baird Financial Group, Inc. | 103,334 | $2.02M | 0.00% | +103,334 | New |
| Axxcess Wealth Management, LLC | 113,818 | $2.23M | 0.04% | +113,818 | New |
| Monashee Investment Management LLC | 114,525 | $2.24M | 1.26% | +114,525 | New |
| Darwin Advisors, LLC | 115,267 | $2.25M | 0.70% | −58,250−33.6% | Reduced |
| Legal & General Group Plc | 118,122 | $2.31M | 0.00% | +10,147+9.4% | Added |
| Vestal Point Capital, LP | 120,000 | $2.35M | 0.09% | −2,655,000−95.7% | Reduced |
| Woodline Partners LP | 120,788 | $2.36M | 0.01% | +120,788 | New |
| California State Teachers Retirement System | 120,800 | $2.36M | 0.00% | +31,640+35.5% | Added |
| Alliancebernstein L.P. | 134,260 | $2.63M | 0.00% | +27,580+25.9% | Added |
| Invesco Ltd. | 137,684 | $2.69M | 0.00% | +20,121+17.1% | Added |
| Tudor Investment Corp Et Al | 147,621 | $2.89M | 0.02% | +147,621 | New |
| Wells Fargo & Company | 147,831 | $2.89M | 0.00% | +60,710+69.7% | Added |
| Lisanti Capital Growth, LLC | 154,445 | $3.02M | 0.72% | +154,445 | New |
| Burkehill Global Management, LP | 155,000 | $3.03M | 0.20% | +35,000+29.2% | Added |
| First Light Asset Management, LLC | 155,231 | $3.04M | 0.23% | +155,231 | New |
| Brevan Howard Capital Management LP | 157,969 | $3.09M | 0.06% | +98,667+166.4% | Added |
| Jain Global LLC | 162,047 | $3.17M | 0.03% | −482,035−74.8% | Reduced |
| Neuberger Berman Group LLC | 165,482 | $3.24M | 0.00% | −155,944−48.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 165,692 | $3.24M | 0.00% | +164,846+19,485.3% | Added |
| American Century Companies Inc | 168,304 | $3.29M | 0.00% | +136,919+436.3% | Added |
| Rhumbline Advisers | 175,020 | $3.42M | 0.00% | +7,200+4.3% | Added |
| PDT Partners, LLC | 182,986 | $3.58M | 0.23% | −18,254−9.1% | Reduced |
| Deutsche Bank AG | 196,080 | $3.84M | 0.00% | +70,194+55.8% | Added |
| Ameriprise Financial Inc | 197,691 | $3.87M | 0.00% | −224,965−53.2% | Reduced |
| UBS Asset Management Americas Inc | 214,491 | $4.20M | 0.00% | −14,939−6.5% | Reduced |
| Swiss National Bank | 222,500 | $4.35M | 0.00% | +44,200+24.8% | Added |
| Russell Investments Group, Ltd. | 232,013 | $4.54M | 0.00% | +118,081+103.6% | Added |
| Rafferty Asset Management, LLC | 233,835 | $4.57M | 0.02% | +20,624+9.7% | Added |
| Neo Ivy Capital Management | 237,467 | $4.64M | 0.73% | +237,467 | New |
| SummitTX Capital, L.P. | 243,276 | $4.76M | 0.14% | +110,376+83.1% | Added |
| Polygon Management Ltd. | 247,997 | $4.85M | 1.02% | +24,816+11.1% | Added |
| Fisher Asset Management, LLC | 250,065 | $4.89M | 0.00% | +250,065 | New |
| Squarepoint Ops LLC | 255,160 | $4.99M | 0.01% | +207,568+436.1% | Added |
| SG Americas Securities, LLC | 265,384 | $5.19M | 0.01% | +265,384 | New |
| Algert Global LLC | 271,303 | $5.31M | 0.08% | −243,829−47.3% | Reduced |
| Canada Pension Plan Investment Board | 284,000 | $5.56M | 0.00% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 329,345 | $6.44M | 0.01% | −1,388,462−80.8% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 343,726 | $6.72M | 0.15% | +343,726 | New |
| Bank of New York Mellon Corp | 353,497 | $6.91M | 0.00% | +36,133+11.4% | Added |
| Schroder Investment Management Group | 386,953 | $7.43M | 0.01% | +111,357+40.4% | Added |
| UBS Group AG | 380,978 | $7.45M | 0.00% | +31,590+9.0% | Added |
| Sphera Funds Management Ltd. | 392,894 | $7.69M | 1.61% | −33,624−7.9% | Reduced |
| Wasatch Advisors Inc | 406,960 | $7.96M | 0.05% | −116,964−22.3% | Reduced |
| Clearbridge Investments, LLC | 407,794 | $7.98M | 0.01% | +407,794 | New |
| Qube Research & Technologies Ltd | 412,440 | $8.07M | 0.01% | −417,329−50.3% | Reduced |
| University of Wisconsin Foundation | 416,750 | $8.15M | 6.85% | −101,000−19.5% | Reduced |
| TD Asset Management Inc | 419,756 | $8.21M | 0.01% | +399,374+1,959.4% | Added |
| Balyasny Asset Management LLC | 432,986 | $8.47M | 0.02% | +432,986 | New |
| Barclays PLC | 448,658 | $8.78M | 0.00% | −32,043−6.7% | Reduced |
| Federated Hermes, Inc. | 464,797 | $9.09M | 0.02% | +464,797 | New |
| Renaissance Technologies LLC | 470,645 | $9.21M | 0.01% | +125,145+36.2% | Added |
| Ensign Peak Advisors, Inc | 496,590 | $9.71M | 0.02% | +476,440+2,364.5% | Added |
| Catalio Capital Management, LP | 519,715 | $10.2M | 1.80% | +519,715 | New |
| Raymond James Financial Inc | 530,338 | $10.4M | 0.00% | +453,426+589.5% | Added |
| Nuveen, LLC | 621,310 | $12.2M | 0.00% | +276,413+80.1% | Added |
| Artisan Partners Limited Partnership | 649,691 | $12.7M | 0.02% | +649,691 | New |
| Marshall Wace, LLP | 676,979 | $13.2M | 0.01% | −2,336,398−77.5% | Reduced |
| Eventide Asset Management, LLC | 680,305 | $13.3M | 0.21% | +680,305 | New |
| ArrowMark Colorado Holdings LLC | 700,653 | $13.7M | 0.30% | −85,262−10.8% | Reduced |
| Baker Bros. Advisors LP | 813,449 | $15.9M | 0.09% | +813,449 | New |
| StemPoint Capital LP | 835,200 | $16.3M | 2.80% | +360,588+76.0% | Added |
| Bank of America Corp | 882,922 | $17.3M | 0.00% | +121,810+16.0% | Added |
| Millennium Management LLC | 904,389 | $17.7M | 0.01% | +490,449+118.5% | Added |
| Rock Springs Capital Management LP | 912,955 | $17.9M | 0.92% | +88,894+10.8% | Added |
| Candriam Luxembourg S.C.A. | 1,057,263 | $20.7M | 0.10% | +223,341+26.8% | Added |
| Northern Trust Corp | 1,092,191 | $21.4M | 0.00% | +54,623+5.3% | Added |
| Standard Life Aberdeen plc | 1,108,145 | $21.7M | 0.03% | +551,412+99.0% | Added |
| Frontier Capital Management Co LLC | 1,138,868 | $22.3M | 0.24% | +227,949+25.0% | Added |
| Charles Schwab Investment Management Inc | 1,151,325 | $22.5M | 0.00% | +144,131+14.3% | Added |
| Citadel Advisors LLC | 1,171,624 | $22.9M | 0.02% | −2,241,811−65.7% | Reduced |