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 11 sales; 245 institutions reported holding it in 13F filings for Q2 2026, worth $4.23B in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in Dyne Therapeutics, Inc. as of Dec 31, 2024. 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
- 200
- +4 vs. Q3 2024
- Shares held
- 111.6M
- −594.9K (−0.5%) vs. Q3 2024
- Total value
- $2.63B
- −$1.40B (−34.7%) vs. Q3 2024
- New holders
- 38
- 68 more added
- Sold out
- 34
- 63 more reduced
4 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Dyne Therapeutics, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Atlas Venture Life Science Advisors, LLC | 8,019,354 | $188.9M | 23.05% | −7820.0% | Reduced |
| FMR LLC | 7,996,931 | $188.4M | 0.01% | −1,029,766−11.4% | Reduced |
| BlackRock, Inc. | 7,949,402 | $187.3M | 0.00% | +155,288+2.0% | Added |
| Janus Henderson Group PLC | 7,379,309 | $173.8M | 0.09% | +566,146+8.3% | Added |
| Vanguard Group Inc | 6,703,926 | $157.9M | 0.00% | −160,211−2.3% | Reduced |
| Ra Capital Management, L.P. | 6,381,144 | $150.3M | 2.00% | 00.0% | Unchanged |
| FCPM III Services B.V. | 5,462,846 | $128.7M | 21.73% | −491,223−8.3% | Reduced |
| RTW Investments, LP | 5,218,641 | $123.0M | 1.86% | −1,600,000−23.5% | Reduced |
| State Street Corp | 3,717,383 | $87.6M | 0.00% | +75,524+2.1% | Added |
| Citadel Advisors LLC | 2,861,581 | $67.4M | 0.06% | −77,759−2.6% | Reduced |
| TCG Crossover Management, LLC | 2,650,150 | $62.4M | 6.10% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 2,402,452 | $56.6M | 0.01% | −233,841−8.9% | Reduced |
| Holocene Advisors, LP | 2,348,161 | $55.3M | 0.18% | +365,521+18.4% | Added |
| VR Adviser, LLC | 2,173,913 | $51.2M | 3.51% | 00.0% | Unchanged |
| Deep Track Capital, LP | 2,000,000 | $47.1M | 1.77% | −1,282,000−39.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 1,950,000 | $45.9M | 0.08% | −452,972−18.9% | Reduced |
| Geode Capital Management, LLC | 1,887,329 | $44.5M | 0.00% | +27,916+1.5% | Added |
| Jefferies Financial Group Inc. | 1,800,000 | $42.4M | 0.47% | +1,800,000 | New |
| Siren, L.L.C. | 1,347,456 | $31.7M | 1.40% | +212,792+18.8% | Added |
| Franklin Resources Inc | 1,323,803 | $31.2M | 0.01% | −18,697−1.4% | Reduced |
| OrbiMed Advisors LLC | 1,227,080 | $28.9M | 0.60% | +518,680+73.2% | Added |
| Jennison Associates LLC | 1,211,915 | $28.6M | 0.02% | −135,037−10.0% | Reduced |
| Vivo Capital, LLC | 1,114,960 | $26.3M | 2.94% | 00.0% | Unchanged |
| Sofinnova Investments, Inc. | 1,071,498 | $25.2M | 1.85% | +299,428+38.8% | Added |
| Federated Hermes, Inc. | 1,056,241 | $24.9M | 0.05% | −160,929−13.2% | Reduced |
| Armistice Capital, LLC | 964,518 | $22.7M | 0.53% | −190,686−16.5% | Reduced |
| Norges Bank | 950,104 | $22.4M | 0.00% | +517,777+119.8% | Added |
| ArrowMark Colorado Holdings LLC | 932,231 | $22.0M | 0.30% | +32,041+3.6% | Added |
| Point72 Asset Management, L.P. | 924,681 | $21.8M | 0.06% | +822,201+802.3% | Added |
| Northern Trust Corp | 777,013 | $18.3M | 0.00% | +55,511+7.7% | Added |
| Morgan Stanley | 753,593 | $17.8M | 0.00% | −299,669−28.5% | Reduced |
| Man Group plc | 746,463 | $17.6M | 0.05% | +27,813+3.9% | Added |
| MPM Asset Management LLC | 682,376 | $16.1M | 12.92% | 00.0% | Unchanged |
| Braidwell LP | 681,182 | $16.0M | 0.48% | +681,182 | New |
| Baker Bros. Advisors LP | 672,096 | $15.8M | 0.17% | 00.0% | Unchanged |
| Octagon Capital Advisors LP | 668,000 | $15.7M | 2.68% | +405,274+154.3% | Added |
| Charles Schwab Investment Management Inc | 667,452 | $15.7M | 0.00% | +18,800+2.9% | Added |
| Goldman Sachs Group Inc | 628,703 | $14.8M | 0.00% | −41,781−6.2% | Reduced |
| Woodline Partners LP | 573,957 | $13.5M | 0.09% | −403,483−41.3% | Reduced |
| EcoR1 Capital, LLC | 555,644 | $13.1M | 0.52% | 00.0% | Unchanged |
| Perceptive Advisors LLC | 543,277 | $12.8M | 0.36% | −174,867−24.3% | Reduced |
| UBS Group AG | 540,112 | $12.7M | 0.00% | −85,607−13.7% | Reduced |
| Rock Springs Capital Management LP | 474,528 | $11.2M | 0.43% | +13,500+2.9% | Added |
| Logos Global Management LP | 450,000 | $10.6M | 1.24% | +290,000+181.3% | Added |
| Deerfield Management Company, L.P. (Series C) | 435,653 | $10.3M | 0.20% | 00.0% | Unchanged |
| First Light Asset Management, LLC | 420,431 | $9.91M | 0.95% | −836,854−66.6% | Reduced |
| Vida Ventures Advisors, LLC | 407,499 | $9.60M | 6.56% | 00.0% | Unchanged |
| Candriam Luxembourg S.C.A. | 401,395 | $9.46M | 0.05% | +10,439+2.7% | Added |
| Eventide Asset Management, LLC | 332,277 | $7.83M | 0.14% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 323,552 | $7.62M | 0.01% | +18,847+6.2% | Added |
| Wasatch Advisors Inc | 320,626 | $7.55M | 0.04% | −3,473−1.1% | Reduced |
| Ensign Peak Advisors, Inc | 315,602 | $7.44M | 0.01% | +2,850+0.9% | Added |
| Frontier Capital Management Co LLC | 298,052 | $7.02M | 0.07% | +298,052 | New |
| Qube Research & Technologies Ltd | 267,377 | $6.30M | 0.01% | +244,211+1,054.2% | Added |
| Nuveen Asset Management, LLC | 266,404 | $6.28M | 0.00% | −10,010−3.6% | Reduced |
| Voya Investment Management LLC | 249,803 | $5.89M | 0.01% | −5,582−2.2% | Reduced |
| Sphera Funds Management Ltd. | 236,262 | $5.57M | 1.03% | +179,758+318.1% | Added |
| Bank of New York Mellon Corp | 234,798 | $5.53M | 0.00% | +698+0.3% | Added |
| Ratan Capital Management LP | 230,900 | $5.44M | 0.83% | 00.0% | Unchanged |
| Farallon Capital Management, L.L.C. | 229,121 | $5.40M | 0.03% | −198,879−46.5% | Reduced |
| Ameriprise Financial Inc | 219,635 | $5.17M | 0.00% | +6,735+3.2% | Added |
| Barclays PLC | 192,239 | $4.53M | 0.00% | −15,070−7.3% | Reduced |
| AXA S.A. | 188,651 | $4.44M | 0.01% | −300−0.2% | Reduced |
| Crestline Management, LP | 184,818 | $4.35M | 0.15% | +67,137+57.0% | Added |
| Balyasny Asset Management LLC | 169,306 | $3.99M | 0.01% | −75,804−30.9% | Reduced |
| Rafferty Asset Management, LLC | 167,482 | $3.95M | 0.01% | +2,520+1.5% | Added |
| Alliancebernstein L.P. | 153,218 | $3.61M | 0.00% | −30,993−16.8% | Reduced |
| Neuberger Berman Group LLC | 152,306 | $3.59M | 0.00% | +15,240+11.1% | Added |
| Integral Health Asset Management, LLC | 150,000 | $3.53M | 0.31% | +150,000 | New |
| Schroder Investment Management Group | 147,002 | $3.48M | 0.00% | +56,961+63.3% | Added |
| Prudential Financial Inc | 145,510 | $3.43M | 0.00% | −110,400−43.1% | Reduced |
| UBS Asset Management Americas Inc | 143,363 | $3.38M | 0.00% | +9,029+6.7% | Added |
| Citigroup Inc | 142,917 | $3.37M | 0.00% | +78,479+121.8% | Added |
| D. E. Shaw & Co., Inc. | 133,772 | $3.15M | 0.00% | +60,732+83.1% | Added |
| Springhill Fund Asset Management (HK) Co Ltd | 131,200 | $3.09M | 5.02% | +131,200 | New |
| Jane Street Group, LLC | 128,290 | $3.02M | 0.00% | +23,773+22.7% | Added |
| Rhumbline Advisers | 128,244 | $3.02M | 0.00% | +3,734+3.0% | Added |
| Trexquant Investment LP | 125,378 | $2.95M | 0.03% | +61,288+95.6% | Added |
| Bank of America Corp | 122,641 | $2.89M | 0.00% | −169,071−58.0% | Reduced |
| Cubist Systematic Strategies, LLC | 119,065 | $2.81M | 0.05% | +119,065 | New |
| Voloridge Investment Management, LLC | 119,015 | $2.80M | 0.01% | +119,015 | New |
| Russell Investments Group, Ltd. | 116,729 | $2.75M | 0.00% | −6,735−5.5% | Reduced |
| Swiss National Bank | 108,600 | $2.56M | 0.00% | +3,500+3.3% | Added |
| Dimensional Fund Advisors LP | 99,578 | $2.35M | 0.00% | −66,569−40.1% | Reduced |
| Raymond James Financial Inc | 99,328 | $2.34M | 0.00% | +99,328 | New |
| JPMorgan Chase & Co | 98,387 | $2.32M | 0.00% | −3,363−3.3% | Reduced |
| Manufacturers Life Insurance Company, The | 97,395 | $2.29M | 0.00% | −8,820−8.3% | Reduced |
| Avidity Partners Management LP | 96,000 | $2.26M | 0.23% | −69,000−41.8% | Reduced |
| Algert Global LLC | 80,923 | $1.91M | 0.04% | −14,037−14.8% | Reduced |
| Susquehanna International Group, LLP | 79,514 | $1.87M | 0.00% | +46,645+141.9% | Added |
| HighVista Strategies LLC | 78,420 | $1.85M | 0.69% | +12,938+19.8% | Added |
| Two Sigma Advisers, LP | 76,100 | $1.79M | 0.00% | +15,400+25.4% | Added |
| State of Wisconsin Investment Board | 74,378 | $1.75M | 0.00% | +19,275+35.0% | Added |
| Superstring Capital Management LP | 73,150 | $1.72M | 1.51% | +73,150 | New |
| TD Asset Management Inc | 72,030 | $1.70M | 0.00% | −36,800−33.8% | Reduced |
| Deutsche Bank AG | 70,961 | $1.67M | 0.00% | +24,104+51.4% | Added |
| DekaBank Deutsche Girozentrale | 60,000 | $1.62M | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 68,465 | $1.61M | 0.00% | −37,982−35.7% | Reduced |
| BNP Paribas Arbitrage, SA | 66,998 | $1.58M | 0.00% | +66,998 | New |
| Victory Capital Management Inc | 61,348 | $1.45M | 0.00% | +30,811+100.9% | Added |