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, 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 |
|---|---|---|---|---|---|
| California State Teachers Retirement System | 53,635 | $561.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 56,466 | $597.4K | 0.00% | +2,886+5.4% | Added |
| Twinbeech Capital LP | 58,525 | $612.2K | 0.01% | +58,525 | New |
| Victory Capital Management Inc | 59,411 | $621.4K | 0.00% | −1,937−3.2% | Reduced |
| Voleon Capital Management LP | 59,673 | $624.2K | 0.05% | +59,673 | New |
| Graham Capital Management, L.P. | 62,269 | $651.3K | 0.02% | +62,269 | New |
| Invesco Ltd. | 66,293 | $693.4K | 0.00% | +25,970+64.4% | Added |
| Russell Investments Group, Ltd. | 67,877 | $710.0K | 0.00% | −48,852−41.9% | Reduced |
| Legal & General Group Plc | 68,473 | $716.2K | 0.00% | +80.0% | Added |
| State of Wisconsin Investment Board | 68,630 | $717.9K | 0.00% | −5,748−7.7% | Reduced |
| Intech Investment Management LLC | 77,351 | $809.1K | 0.01% | +43,375+127.7% | Added |
| Millennium Management LLC | 78,179 | $817.8K | 0.00% | +40,643+108.3% | Added |
| HighVista Strategies LLC | 78,420 | $820.3K | 0.32% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 80,665 | $843.8K | 0.06% | +70,897+725.8% | Added |
| Tudor Investment Corp Et Al | 81,266 | $850.0K | 0.01% | +38,002+87.8% | Added |
| StemPoint Capital LP | 84,430 | $883.1K | 0.28% | +84,430 | New |
| Engineers Gate Manager LP | 84,918 | $888.2K | 0.01% | +84,918 | New |
| Prelude Capital Management, LLC | 92,652 | $969.1K | 0.10% | +92,652 | New |
| Gsa Capital Partners LLP | 98,597 | $1.03M | 0.09% | +98,597 | New |
| Ratan Capital Management LP | 98,900 | $1.03M | 0.33% | −132,000−57.2% | Reduced |
| Casdin Capital, LLC | 100,000 | $1.05M | 0.09% | +100,000 | New |
| Dark Forest Capital Management LP | 108,374 | $1.13M | 0.05% | +108,374 | New |
| Norges Bank | 109,922 | $1.15M | 0.00% | −840,182−88.4% | Reduced |
| Boothbay Fund Management, LLC | 115,078 | $1.20M | 0.04% | +115,078 | New |
| Cubist Systematic Strategies, LLC | 115,534 | $1.21M | 0.02% | −3,531−3.0% | Reduced |
| Jane Street Group, LLC | 117,006 | $1.22M | 0.00% | −11,284−8.8% | Reduced |
| Darwin Advisors, LLC | 52,090 | $1.23M | 0.41% | 00.0% | Unchanged |
| Swiss National Bank | 118,300 | $1.24M | 0.00% | +9,700+8.9% | Added |
| ExodusPoint Capital Management, LP | 118,869 | $1.24M | 0.02% | +118,869 | New |
| SummitTX Capital, L.P. | 129,858 | $1.36M | 0.06% | +129,858 | New |
| Rhumbline Advisers | 133,627 | $1.40M | 0.00% | +5,383+4.2% | Added |
| Schonfeld Strategic Advisors LLC | 146,294 | $1.53M | 0.01% | +146,294 | New |
| Rafferty Asset Management, LLC | 147,353 | $1.54M | 0.01% | −20,129−12.0% | Reduced |
| BNP Paribas Arbitrage, SA | 147,365 | $1.54M | 0.00% | +80,367+120.0% | Added |
| Susquehanna International Group, LLP | 154,354 | $1.61M | 0.00% | +74,840+94.1% | Added |
| Walleye Capital LLC | 154,634 | $1.62M | 0.02% | +154,634 | New |
| UBS Asset Management Americas Inc | 157,791 | $1.65M | 0.00% | +14,428+10.1% | Added |
| DekaBank Deutsche Girozentrale | 60,000 | $1.71M | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 167,625 | $1.75M | 0.00% | +14,407+9.4% | Added |
| Citigroup Inc | 194,955 | $2.04M | 0.00% | +52,038+36.4% | Added |
| Ameriprise Financial Inc | 206,965 | $2.16M | 0.00% | −12,670−5.8% | Reduced |
| Nuveen, LLC | 223,215 | $2.33M | 0.00% | +223,215 | New |
| PDT Partners, LLC | 224,176 | $2.34M | 0.17% | +224,176 | New |
| Barclays PLC | 231,224 | $2.42M | 0.00% | +38,985+20.3% | Added |
| Bank of New York Mellon Corp | 232,626 | $2.43M | 0.00% | −2,172−0.9% | Reduced |
| AXA S.A. | 251,817 | $2.63M | 0.01% | +63,166+33.5% | Added |
| Exome Asset Management LLC | 258,391 | $2.70M | 2.42% | +258,391 | New |
| Schroder Investment Management Group | 242,825 | $2.78M | 0.00% | +95,823+65.2% | Added |
| Bank of America Corp | 269,976 | $2.82M | 0.00% | +147,335+120.1% | Added |
| D. E. Shaw & Co., Inc. | 287,653 | $3.01M | 0.00% | +153,881+115.0% | Added |
| Frontier Capital Management Co LLC | 289,603 | $3.03M | 0.03% | −8,449−2.8% | Reduced |
| Standard Life Aberdeen plc | 314,586 | $3.29M | 0.01% | +288,783+1,119.2% | Added |
| Deutsche Bank AG | 317,664 | $3.32M | 0.00% | +246,703+347.7% | Added |
| Sphera Funds Management Ltd. | 329,262 | $3.44M | 0.85% | +93,000+39.4% | Added |
| Palo Alto Investors LP | 333,391 | $3.49M | 0.66% | +333,391 | New |
| Trexquant Investment LP | 334,443 | $3.50M | 0.04% | +209,065+166.7% | Added |
| Nantahala Capital Management, LLC | 345,062 | $3.61M | 0.30% | +345,062 | New |
| UBS Group AG | 357,754 | $3.74M | 0.00% | −182,358−33.8% | Reduced |
| Ikarian Capital, LLC | 358,837 | $3.75M | 1.22% | +358,837 | New |
| SG Americas Securities, LLC | 430,051 | $4.50M | 0.02% | +411,015+2,159.1% | Added |
| Integral Health Asset Management, LLC | 450,000 | $4.71M | 0.52% | +300,000+200.0% | Added |
| Candriam Luxembourg S.C.A. | 463,368 | $4.85M | 0.03% | +61,973+15.4% | Added |
| Algert Global LLC | 476,007 | $4.98M | 0.12% | +395,084+488.2% | Added |
| Logos Global Management LP | 500,000 | $5.23M | 0.93% | +50,000+11.1% | Added |
| Wasatch Advisors Inc | 511,048 | $5.35M | 0.03% | +190,422+59.4% | Added |
| Rock Springs Capital Management LP | 524,499 | $5.49M | 0.31% | +49,971+10.5% | Added |
| Woodline Partners LP | 574,435 | $6.01M | 0.04% | +478+0.1% | Added |
| Charles Schwab Investment Management Inc | 654,131 | $6.84M | 0.00% | −13,321−2.0% | Reduced |
| Baker Bros. Advisors LP | 672,096 | $7.03M | 0.08% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 680,836 | $7.12M | 0.01% | +413,459+154.6% | Added |
| MPM Asset Management LLC | 682,376 | $7.14M | 10.28% | 00.0% | Unchanged |
| Sofinnova Investments, Inc. | 716,896 | $7.50M | 0.57% | −354,602−33.1% | Reduced |
| Northern Trust Corp | 722,462 | $7.56M | 0.00% | −54,551−7.0% | Reduced |
| Deerfield Management Company, L.P. (Series C) | 812,408 | $8.50M | 0.17% | +376,755+86.5% | Added |
| ArrowMark Colorado Holdings LLC | 897,946 | $9.39M | 0.15% | −34,285−3.7% | Reduced |
| Goldman Sachs Group Inc | 994,886 | $10.4M | 0.00% | +366,183+58.2% | Added |
| OrbiMed Advisors LLC | 1,014,611 | $10.6M | 0.25% | −212,469−17.3% | Reduced |
| Vivo Capital, LLC | 1,114,960 | $11.7M | 1.54% | 00.0% | Unchanged |
| T. Rowe Price Investment Management, Inc. | 1,167,975 | $12.2M | 0.01% | +1,167,975 | New |
| Voloridge Investment Management, LLC | 1,388,425 | $14.5M | 0.05% | +1,269,410+1,066.6% | Added |
| Morgan Stanley | 1,391,587 | $14.6M | 0.00% | +637,994+84.7% | Added |
| Franklin Resources Inc | 1,414,835 | $14.8M | 0.00% | +91,032+6.9% | Added |
| Frazier Life Sciences Management, L.P. | 1,443,341 | $15.1M | 0.69% | +1,443,341 | New |
| Point72 Asset Management, L.P. | 1,528,534 | $16.0M | 0.04% | +603,853+65.3% | Added |
| RTW Investments, LP | 1,690,567 | $17.7M | 0.27% | −3,528,074−67.6% | Reduced |
| Vestal Point Capital, LP | 1,800,000 | $18.8M | 1.34% | +1,800,000 | New |
| Price T Rowe Associates Inc | 1,820,415 | $19.0M | 0.00% | −582,037−24.2% | Reduced |
| Geode Capital Management, LLC | 1,955,505 | $20.5M | 0.00% | +68,176+3.6% | Added |
| Deep Track Capital, LP | 2,000,000 | $20.9M | 0.68% | 00.0% | Unchanged |
| VR Adviser, LLC | 2,173,913 | $22.7M | 1.93% | 00.0% | Unchanged |
| Perceptive Advisors LLC | 2,313,403 | $24.2M | 0.86% | +1,770,126+325.8% | Added |
| JPMorgan Chase & Co | 2,531,313 | $26.5M | 0.00% | +2,432,926+2,472.8% | Added |
| TCG Crossover Management, LLC | 2,650,150 | $27.7M | 3.78% | 00.0% | Unchanged |
| Siren, L.L.C. | 2,717,987 | $28.4M | 1.60% | +1,370,531+101.7% | Added |
| Armistice Capital, LLC | 2,768,000 | $29.0M | 0.77% | +1,803,482+187.0% | Added |
| Citadel Advisors LLC | 3,009,389 | $31.5M | 0.03% | +147,808+5.2% | Added |
| State Street Corp | 3,609,651 | $37.8M | 0.00% | −107,732−2.9% | Reduced |
| Braidwell LP | 3,621,344 | $37.9M | 1.33% | +2,940,162+431.6% | Added |
| FMR LLC | 5,195,294 | $54.3M | 0.00% | −2,801,637−35.0% | Reduced |
| FCPM III Services B.V. | 5,462,846 | $57.1M | 13.81% | 00.0% | Unchanged |