Dyne TherapeuticsDYN
13F holders, Q1 2025 (March 31)205holders +5
47new positions
43sold out
6famous investors
$10.56avg. 13F price*
At the end of Q1 2025, 205 institutions reported holding Dyne Therapeutics Inc. (DYN) in their 13F filings, up 5 from Q4 2024. 47 opened new positions and 43 sold out. The largest holders were Janus Henderson Group PLC ($118.5M), Ra Capital Management, L.P. ($101.6M) and Atlas Venture Life Science Advisors, LLC ($95.5M). 6 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Dyne Therapeutics Inc.
- CUSIP
- 26818M108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 47 | $78.3M |
| Exits | 43 | $309.2M |
All 13F filers, Q4 2024 → Q1 2025: 33,358,215 shares bought and 23,084,953 shares sold, net +10,273,262 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 205 holders
| Janus Henderson Group PLC | 0.06% | Add +40.3% | 10,353,416 | $118.5M |
| Ra Capital Management, L.P. | 1.70% | Add +52.2% | 9,714,392 | $101.6M |
| Atlas Venture Life Science Advisors, LLC | 18.30% | Add +13.9% | 9,130,465 | $95.5M |
| BlackRock, Inc. | 0.00% | Add +1.2% | 8,046,938 | $84.2M |
| Vanguard Group Inc. | 0.00% | Add +10.5% | 7,406,344 | $77.5M |
| FCPM III Services B.V. | 13.81% | No change | 5,462,846 | $57.1M |
| FMR LLC | 0.00% | Reduce -35.0% | 5,195,294 | $54.3M |
| Braidwell LP | 1.97% | Add +431.6% | 3,621,344 | $37.9M |
| State Street Corp. | 0.00% | Reduce -2.9% | 3,609,651 | $37.8M |
| Citadel Advisors | 0.03% | Add +5.2% | 3,009,389 | $31.5M |
| Armistice Capital, LLC | 0.77% | Add +187.0% | 2,768,000 | $29.0M |
| Siren, L.L.C. | 1.60% | Add +101.7% | 2,717,987 | $28.4M |
| TCG Crossover Management, LLC | 3.78% | No change | 2,650,150 | $27.7M |
| JPMorgan Chase & Co. | 0.00% | Add +2472.8% | 2,531,313 | $26.5M |
| Perceptive Advisors LLC | 0.86% | Add +325.8% | 2,313,403 | $24.2M |
| Venrock Adviser, LLC | 1.93% | No change | 2,173,913 | $22.7M |
| Deep Track Capital, LP | 0.68% | No change | 2,000,000 | $20.9M |
| Geode Capital Management, LLC | 0.00% | Add +3.6% | 1,955,505 | $20.5M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -24.2% | 1,820,415 | $19.0M |
| Vestal Point Capital, LP | 1.34% | New | 1,800,000 | $18.8M |
| RTW Investments, LP | 0.27% | Reduce -67.6% | 1,690,567 | $17.7M |
| Point72 Asset Management | 0.05% | Add +65.3% | 1,528,534 | $16.0M |
| Frazier Life Sciences Management, L.P. | 0.69% | New | 1,443,341 | $15.1M |
| Franklin Resources Inc. | 0.00% | Add +6.9% | 1,414,835 | $14.8M |
| Morgan Stanley | 0.00% | Add +84.7% | 1,391,587 | $14.6M |
| Voloridge Investment Management, LLC | 0.05% | Add +1066.6% | 1,388,425 | $14.5M |
| T. Rowe Price Investment Management, Inc. | 0.01% | New | 1,167,975 | $12.2M |
| Vivo Capital, LLC | 1.54% | No change | 1,114,960 | $11.7M |
| Orbimed Advisors LLC | 0.25% | Reduce -17.3% | 1,014,611 | $10.6M |
| Goldman Sachs Group Inc. | 0.00% | Add +58.2% | 994,886 | $10.4M |
| ArrowMark Colorado Holdings LLC | 0.15% | Reduce -3.7% | 897,946 | $9.4M |
| Deerfield Management Company, L.P. | 0.19% | Add +86.5% | 812,408 | $8.5M |
| Northern Trust Corp. | 0.00% | Reduce -7.0% | 722,462 | $7.6M |
| Sofinnova Investments, Inc. | 0.57% | Reduce -33.1% | 716,896 | $7.5M |
| MPM Asset Management LLC | 10.28% | No change | 682,376 | $7.1M |
| Qube Research & Technologies Ltd | 0.01% | Add +154.6% | 680,836 | $7.1M |
| Baker Bros. Advisors LP | 0.08% | No change | 672,096 | $7.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -2.0% | 654,131 | $6.8M |
| Woodline Partners LP | 0.04% | Add +0.1% | 574,435 | $6.0M |
| Rock Springs Capital Management LP | 0.31% | Add +10.5% | 524,499 | $5.5M |
| Wasatch Advisors LP | 0.03% | Add +59.4% | 511,048 | $5.3M |
| Logos Global Management LP | 0.93% | Add +11.1% | 500,000 | $5.2M |
| Algert Global LLC | 0.12% | Add +488.2% | 476,007 | $5.0M |
| Candriam S.C.A. | 0.03% | Add +15.4% | 463,368 | $4.8M |
| Integral Health Asset Management, LLC | 0.52% | Add +200.0% | 450,000 | $4.7M |
| SG Americas Securities, LLC | 0.02% | Add +2159.2% | 430,051 | $4.5M |
| Ikarian Capital, LLC | 1.22% | New | 358,837 | $3.8M |
| UBS Group AG | 0.00% | Reduce -33.8% | 357,754 | $3.7M |
| Nantahala Capital Management, LLC | 0.30% | New | 345,062 | $3.6M |
| Trexquant Investment LP | 0.04% | Add +166.8% | 334,443 | $3.5M |
| Palo Alto Investors LP | 0.66% | New | 333,391 | $3.5M |
| Sphera Funds Management LTD. | 0.85% | Add +39.4% | 329,262 | $3.4M |
| Deutsche Bank AG | 0.00% | Add +347.7% | 317,664 | $3.3M |
| Aberdeen Group plc | 0.01% | Add +1119.2% | 314,586 | $3.3M |
| Frontier Capital Management Co. LLC | 0.03% | Reduce -2.8% | 289,603 | $3.0M |
| D. E. Shaw & Co. | 0.00% | Add +115.0% | 287,653 | $3.0M |
| Bank of America Corp. | 0.00% | Add +120.1% | 269,976 | $2.8M |
| Schroder Investment Management Group | 0.00% | Add +65.2% | 242,825 | $2.8M |
| Exome Asset Management LLC | 2.42% | New | 258,391 | $2.7M |
| AXA S.A. | 0.01% | Add +33.5% | 251,817 | $2.6M |
| Bank of New York Mellon Corp | 0.00% | Reduce -0.9% | 232,626 | $2.4M |
| Barclays PLC | 0.00% | Add +20.3% | 231,224 | $2.4M |
| PDT Partners, LLC | 0.17% | New | 224,176 | $2.3M |
| Nuveen, LLC | 0.00% | — | 223,215 | $2.3M |
| Ameriprise Financial Inc. | 0.00% | Reduce -5.8% | 206,965 | $2.2M |
| Citigroup Inc. | 0.00% | Add +36.4% | 194,955 | $2.0M |
| Alliancebernstein L.P. | 0.00% | Add +9.4% | 167,625 | $1.8M |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 60,000 | $1.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +10.1% | 157,791 | $1.7M |
| Walleye Capital LLC | 0.02% | New | 154,634 | $1.6M |
| Susquehanna International Group, LLP | 0.00% | Add +94.1% | 154,354 | $1.6M |
| BNP Paribas Financial Markets | 0.00% | Add +120.0% | 147,365 | $1.5M |
| Rafferty Asset Management, LLC | 0.01% | Reduce -12.0% | 147,353 | $1.5M |
| Schonfeld Strategic Advisors LLC | 0.01% | New | 146,294 | $1.5M |
| Rhumbline Advisers | 0.00% | Add +4.2% | 133,627 | $1.4M |
| SummitTX Capital, L.P. | 0.06% | — | 129,858 | $1.4M |
| ExodusPoint Capital Management, LP | 0.02% | New | 118,869 | $1.2M |
| Swiss National Bank | 0.00% | Add +8.9% | 118,300 | $1.2M |
| Darwin Wealth Management, LLC | 0.41% | No change | 52,090 | $1.2M |
| Jane Street Group, LLC | 0.00% | Reduce -8.8% | 117,006 | $1.2M |
| Cubist Systematic Strategies, LLC | 0.02% | Reduce -3.0% | 115,534 | $1.2M |
| Boothbay Fund Management, LLC | 0.04% | New | 115,078 | $1.2M |
| Norges Bank | 0.00% | Reduce -88.4% | 109,922 | $1.1M |
| Dark Forest Capital Management LP | 0.05% | New | 108,374 | $1.1M |
| Casdin Capital, LLC | 0.09% | New | 100,000 | $1.0M |
| Ratan Capital Management LP | 0.33% | Reduce -57.2% | 98,900 | $1.0M |
| Gsa Capital Partners LLP | 0.09% | New | 98,597 | $1.0M |
| Prelude Capital Management, LLC | 0.10% | New | 92,652 | $969K |
| Engineers Gate Manager LP | 0.01% | New | 84,918 | $888K |
| Stempoint Capital LP | 0.28% | New | 84,430 | $883K |
| Tudor Investment Corporation | 0.01% | Add +87.8% | 81,266 | $850K |
| Y-Intercept (Hong Kong) Ltd | 0.06% | Add +725.8% | 80,665 | $844K |
| HighVista Strategies LLC | 0.32% | No change | 78,420 | $820K |
| Millennium Management | 0.00% | Add +108.3% | 78,179 | $818K |
| Intech Investment Management LLC | 0.01% | Add +127.7% | 77,351 | $809K |
| State of Wisconsin Investment Board | 0.00% | Reduce -7.7% | 68,630 | $718K |
| Legal & General Group Plc | 0.00% | Add +0.0% | 68,473 | $716K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -41.9% | 67,877 | $710K |
| Invesco Ltd. | 0.00% | Add +64.4% | 66,293 | $693K |
| Graham Capital Management, L.P. | 0.03% | New | 62,269 | $651K |
"% of holder's portfolio" is DYN's weight in each manager's 13F, not the share of Dyne Therapeutics Inc. the manager owns.