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, Q1 2025
Institutional positions in Dyne Therapeutics, Inc. as of Mar 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
- 205
- +7 vs. Q4 2024
- Shares held
- 122.0M
- +10.6M (+9.6%) vs. Q4 2024
- Total value
- $1.29B
- −$1.34B (−50.9%) vs. Q4 2024
- New holders
- 50
- 81 more added
- Sold out
- 43
- 44 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Dyne Therapeutics, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Janus Henderson Group PLC | 10,353,416 | $118.5M | 0.06% | +2,974,107+40.3% | Added |
| Ra Capital Management, L.P. | 9,714,392 | $101.6M | 1.70% | +3,333,248+52.2% | Added |
| Atlas Venture Life Science Advisors, LLC | 9,130,465 | $95.5M | 18.30% | +1,111,111+13.9% | Added |
| BlackRock, Inc. | 8,046,938 | $84.2M | 0.00% | +97,536+1.2% | Added |
| Vanguard Group Inc | 7,406,344 | $77.5M | 0.00% | +702,418+10.5% | Added |
| FCPM III Services B.V. | 5,462,846 | $57.1M | 13.81% | 00.0% | Unchanged |
| FMR LLC | 5,195,294 | $54.3M | 0.00% | −2,801,637−35.0% | Reduced |
| Braidwell LP | 3,621,344 | $37.9M | 1.33% | +2,940,162+431.6% | Added |
| State Street Corp | 3,609,651 | $37.8M | 0.00% | −107,732−2.9% | Reduced |
| Citadel Advisors LLC | 3,009,389 | $31.5M | 0.03% | +147,808+5.2% | Added |
| Armistice Capital, LLC | 2,768,000 | $29.0M | 0.77% | +1,803,482+187.0% | Added |
| Siren, L.L.C. | 2,717,987 | $28.4M | 1.60% | +1,370,531+101.7% | Added |
| TCG Crossover Management, LLC | 2,650,150 | $27.7M | 3.78% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 2,531,313 | $26.5M | 0.00% | +2,432,926+2,472.8% | Added |
| Perceptive Advisors LLC | 2,313,403 | $24.2M | 0.86% | +1,770,126+325.8% | Added |
| VR Adviser, LLC | 2,173,913 | $22.7M | 1.93% | 00.0% | Unchanged |
| Deep Track Capital, LP | 2,000,000 | $20.9M | 0.68% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 1,955,505 | $20.5M | 0.00% | +68,176+3.6% | Added |
| Price T Rowe Associates Inc | 1,820,415 | $19.0M | 0.00% | −582,037−24.2% | Reduced |
| Vestal Point Capital, LP | 1,800,000 | $18.8M | 1.34% | +1,800,000 | New |
| RTW Investments, LP | 1,690,567 | $17.7M | 0.27% | −3,528,074−67.6% | Reduced |
| Point72 Asset Management, L.P. | 1,528,534 | $16.0M | 0.04% | +603,853+65.3% | Added |
| Frazier Life Sciences Management, L.P. | 1,443,341 | $15.1M | 0.69% | +1,443,341 | New |
| Franklin Resources Inc | 1,414,835 | $14.8M | 0.00% | +91,032+6.9% | Added |
| Morgan Stanley | 1,391,587 | $14.6M | 0.00% | +637,994+84.7% | Added |
| Voloridge Investment Management, LLC | 1,388,425 | $14.5M | 0.05% | +1,269,410+1,066.6% | Added |
| T. Rowe Price Investment Management, Inc. | 1,167,975 | $12.2M | 0.01% | +1,167,975 | New |
| Vivo Capital, LLC | 1,114,960 | $11.7M | 1.54% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 1,014,611 | $10.6M | 0.25% | −212,469−17.3% | Reduced |
| Goldman Sachs Group Inc | 994,886 | $10.4M | 0.00% | +366,183+58.2% | Added |
| ArrowMark Colorado Holdings LLC | 897,946 | $9.39M | 0.15% | −34,285−3.7% | Reduced |
| Deerfield Management Company, L.P. (Series C) | 812,408 | $8.50M | 0.17% | +376,755+86.5% | Added |
| Northern Trust Corp | 722,462 | $7.56M | 0.00% | −54,551−7.0% | Reduced |
| Sofinnova Investments, Inc. | 716,896 | $7.50M | 0.57% | −354,602−33.1% | Reduced |
| MPM Asset Management LLC | 682,376 | $7.14M | 10.28% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 680,836 | $7.12M | 0.01% | +413,459+154.6% | Added |
| Baker Bros. Advisors LP | 672,096 | $7.03M | 0.08% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 654,131 | $6.84M | 0.00% | −13,321−2.0% | Reduced |
| Woodline Partners LP | 574,435 | $6.01M | 0.04% | +478+0.1% | Added |
| Rock Springs Capital Management LP | 524,499 | $5.49M | 0.31% | +49,971+10.5% | Added |
| Wasatch Advisors Inc | 511,048 | $5.35M | 0.03% | +190,422+59.4% | Added |
| Logos Global Management LP | 500,000 | $5.23M | 0.93% | +50,000+11.1% | Added |
| Algert Global LLC | 476,007 | $4.98M | 0.12% | +395,084+488.2% | Added |
| Candriam Luxembourg S.C.A. | 463,368 | $4.85M | 0.03% | +61,973+15.4% | Added |
| Integral Health Asset Management, LLC | 450,000 | $4.71M | 0.52% | +300,000+200.0% | Added |
| SG Americas Securities, LLC | 430,051 | $4.50M | 0.02% | +411,015+2,159.1% | Added |
| Ikarian Capital, LLC | 358,837 | $3.75M | 1.22% | +358,837 | New |
| UBS Group AG | 357,754 | $3.74M | 0.00% | −182,358−33.8% | Reduced |
| Nantahala Capital Management, LLC | 345,062 | $3.61M | 0.30% | +345,062 | New |
| Trexquant Investment LP | 334,443 | $3.50M | 0.04% | +209,065+166.7% | Added |
| Palo Alto Investors LP | 333,391 | $3.49M | 0.66% | +333,391 | New |
| Sphera Funds Management Ltd. | 329,262 | $3.44M | 0.85% | +93,000+39.4% | Added |
| Deutsche Bank AG | 317,664 | $3.32M | 0.00% | +246,703+347.7% | Added |
| Standard Life Aberdeen plc | 314,586 | $3.29M | 0.01% | +288,783+1,119.2% | Added |
| Frontier Capital Management Co LLC | 289,603 | $3.03M | 0.03% | −8,449−2.8% | Reduced |
| D. E. Shaw & Co., Inc. | 287,653 | $3.01M | 0.00% | +153,881+115.0% | Added |
| Bank of America Corp | 269,976 | $2.82M | 0.00% | +147,335+120.1% | Added |
| Schroder Investment Management Group | 242,825 | $2.78M | 0.00% | +95,823+65.2% | Added |
| Exome Asset Management LLC | 258,391 | $2.70M | 2.42% | +258,391 | New |
| AXA S.A. | 251,817 | $2.63M | 0.01% | +63,166+33.5% | Added |
| Bank of New York Mellon Corp | 232,626 | $2.43M | 0.00% | −2,172−0.9% | Reduced |
| Barclays PLC | 231,224 | $2.42M | 0.00% | +38,985+20.3% | Added |
| PDT Partners, LLC | 224,176 | $2.34M | 0.17% | +224,176 | New |
| Nuveen, LLC | 223,215 | $2.33M | 0.00% | +223,215 | New |
| Ameriprise Financial Inc | 206,965 | $2.16M | 0.00% | −12,670−5.8% | Reduced |
| Citigroup Inc | 194,955 | $2.04M | 0.00% | +52,038+36.4% | Added |
| Alliancebernstein L.P. | 167,625 | $1.75M | 0.00% | +14,407+9.4% | Added |
| DekaBank Deutsche Girozentrale | 60,000 | $1.71M | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 157,791 | $1.65M | 0.00% | +14,428+10.1% | Added |
| Walleye Capital LLC | 154,634 | $1.62M | 0.02% | +154,634 | New |
| Susquehanna International Group, LLP | 154,354 | $1.61M | 0.00% | +74,840+94.1% | Added |
| BNP Paribas Arbitrage, SA | 147,365 | $1.54M | 0.00% | +80,367+120.0% | Added |
| Rafferty Asset Management, LLC | 147,353 | $1.54M | 0.01% | −20,129−12.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 146,294 | $1.53M | 0.01% | +146,294 | New |
| Rhumbline Advisers | 133,627 | $1.40M | 0.00% | +5,383+4.2% | Added |
| SummitTX Capital, L.P. | 129,858 | $1.36M | 0.06% | +129,858 | New |
| ExodusPoint Capital Management, LP | 118,869 | $1.24M | 0.02% | +118,869 | New |
| Swiss National Bank | 118,300 | $1.24M | 0.00% | +9,700+8.9% | Added |
| Darwin Advisors, LLC | 52,090 | $1.23M | 0.41% | 00.0% | Unchanged |
| Jane Street Group, LLC | 117,006 | $1.22M | 0.00% | −11,284−8.8% | Reduced |
| Cubist Systematic Strategies, LLC | 115,534 | $1.21M | 0.02% | −3,531−3.0% | Reduced |
| Boothbay Fund Management, LLC | 115,078 | $1.20M | 0.04% | +115,078 | New |
| Norges Bank | 109,922 | $1.15M | 0.00% | −840,182−88.4% | Reduced |
| Dark Forest Capital Management LP | 108,374 | $1.13M | 0.05% | +108,374 | New |
| Casdin Capital, LLC | 100,000 | $1.05M | 0.09% | +100,000 | New |
| Ratan Capital Management LP | 98,900 | $1.03M | 0.33% | −132,000−57.2% | Reduced |
| Gsa Capital Partners LLP | 98,597 | $1.03M | 0.09% | +98,597 | New |
| Prelude Capital Management, LLC | 92,652 | $969.1K | 0.10% | +92,652 | New |
| Engineers Gate Manager LP | 84,918 | $888.2K | 0.01% | +84,918 | New |
| StemPoint Capital LP | 84,430 | $883.1K | 0.28% | +84,430 | New |
| Tudor Investment Corp Et Al | 81,266 | $850.0K | 0.01% | +38,002+87.8% | Added |
| Y-Intercept (Hong Kong) Ltd | 80,665 | $843.8K | 0.06% | +70,897+725.8% | Added |
| HighVista Strategies LLC | 78,420 | $820.3K | 0.32% | 00.0% | Unchanged |
| Millennium Management LLC | 78,179 | $817.8K | 0.00% | +40,643+108.3% | Added |
| Intech Investment Management LLC | 77,351 | $809.1K | 0.01% | +43,375+127.7% | Added |
| State of Wisconsin Investment Board | 68,630 | $717.9K | 0.00% | −5,748−7.7% | Reduced |
| Legal & General Group Plc | 68,473 | $716.2K | 0.00% | +80.0% | Added |
| Russell Investments Group, Ltd. | 67,877 | $710.0K | 0.00% | −48,852−41.9% | Reduced |
| Invesco Ltd. | 66,293 | $693.4K | 0.00% | +25,970+64.4% | Added |
| Graham Capital Management, L.P. | 62,269 | $651.3K | 0.02% | +62,269 | New |