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, Q3 2025
Institutional positions in Dyne Therapeutics, Inc. as of Sep 30, 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
- 207
- +12 vs. Q2 2025
- Shares held
- 155.8M
- +27.3M (+21.2%) vs. Q2 2025
- Total value
- $1.97B
- +$749.0M (+61.2%) vs. Q2 2025
- New holders
- 38
- 112 more added
- Sold out
- 26
- 38 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Dyne Therapeutics, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brevan Howard Capital Management LP | 59,302 | $750.2K | 0.01% | +44,179+292.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 61,635 | $776.6K | 0.00% | +4,825+8.5% | Added |
| MetLife Investment Management | 64,221 | $812.4K | 0.00% | +7,377+13.0% | Added |
| Campbell & CO Investment Adviser LLC | 64,517 | $816.1K | 0.06% | +64,517 | New |
| Dark Forest Capital Management LP | 68,888 | $871.4K | 0.03% | +47,604+223.7% | Added |
| Raymond James Financial Inc | 76,912 | $972.9K | 0.00% | +25,432+49.4% | Added |
| Winton Group Ltd | 78,072 | $987.6K | 0.04% | +78,072 | New |
| Comerica Bank | 86,496 | $1.09M | 0.00% | +11,158+14.8% | Added |
| Wells Fargo & Company | 87,121 | $1.10M | 0.00% | +30,416+53.6% | Added |
| California State Teachers Retirement System | 89,160 | $1.13M | 0.00% | −12,452−12.3% | Reduced |
| Voya Investment Management LLC | 98,701 | $1.25M | 0.00% | +45,527+85.6% | Added |
| Jump Financial, LLC | 99,884 | $1.26M | 0.02% | +99,884 | New |
| Silverarc Capital Management, LLC | 100,000 | $1.26M | 0.18% | +100,000 | New |
| Engineers Gate Manager LP | 102,991 | $1.30M | 0.01% | −69,478−40.3% | Reduced |
| Alliancebernstein L.P. | 106,680 | $1.35M | 0.00% | +8,440+8.6% | Added |
| Legal & General Group Plc | 107,975 | $1.37M | 0.00% | +29,442+37.5% | Added |
| Voleon Capital Management LP | 111,838 | $1.41M | 0.03% | +67,115+150.1% | Added |
| Ikarian Capital, LLC | 113,837 | $1.44M | 0.33% | −250,000−68.7% | Reduced |
| Russell Investments Group, Ltd. | 113,932 | $1.44M | 0.00% | +70,007+159.4% | Added |
| Twinbeech Capital LP | 115,341 | $1.46M | 0.06% | −81,807−41.5% | Reduced |
| Invesco Ltd. | 117,563 | $1.49M | 0.00% | +35,421+43.1% | Added |
| Susquehanna International Group, LLP | 117,770 | $1.49M | 0.00% | −68,245−36.7% | Reduced |
| Burkehill Global Management, LP | 120,000 | $1.52M | 0.09% | +120,000 | New |
| Deutsche Bank AG | 125,886 | $1.59M | 0.00% | −192,767−60.5% | Reduced |
| SummitTX Capital, L.P. | 132,900 | $1.68M | 0.07% | +13,939+11.7% | Added |
| BNP Paribas Arbitrage, SA | 136,385 | $1.73M | 0.00% | −140,874−50.8% | Reduced |
| AQR Capital Management LLC | 141,875 | $1.79M | 0.00% | +98,965+230.6% | Added |
| DekaBank Deutsche Girozentrale | 60,000 | $1.84M | 0.00% | 00.0% | Unchanged |
| AXA Investment Managers S.A. | 163,231 | $2.06M | 0.01% | +163,231 | New |
| Rhumbline Advisers | 167,820 | $2.12M | 0.00% | +13,279+8.6% | Added |
| Darwin Advisors, LLC | 173,517 | $2.19M | 0.70% | +861+0.5% | Added |
| Swiss National Bank | 178,300 | $2.26M | 0.00% | +37,900+27.0% | Added |
| PDT Partners, LLC | 201,240 | $2.55M | 0.16% | −184,008−47.8% | Reduced |
| Rafferty Asset Management, LLC | 213,211 | $2.70M | 0.01% | +102,963+93.4% | Added |
| Polygon Management Ltd. | 223,181 | $2.82M | 0.41% | +84,806+61.3% | Added |
| UBS Asset Management Americas Inc | 229,430 | $2.90M | 0.00% | −64,214−21.9% | Reduced |
| Schroder Investment Management Group | 275,596 | $3.41M | 0.00% | +69,970+34.0% | Added |
| Jane Street Group, LLC | 281,340 | $3.56M | 0.00% | +152,378+118.2% | Added |
| Canada Pension Plan Investment Board | 284,000 | $3.59M | 0.00% | +284,000 | New |
| Bank of New York Mellon Corp | 317,364 | $4.01M | 0.00% | +47,700+17.7% | Added |
| Neuberger Berman Group LLC | 321,426 | $4.07M | 0.00% | +121,160+60.5% | Added |
| Nuveen, LLC | 344,897 | $4.36M | 0.00% | +145,066+72.6% | Added |
| Trexquant Investment LP | 345,462 | $4.37M | 0.05% | −16,848−4.7% | Reduced |
| Renaissance Technologies LLC | 345,500 | $4.37M | 0.01% | +345,500 | New |
| UBS Group AG | 349,388 | $4.42M | 0.00% | +227,596+186.9% | Added |
| Millennium Management LLC | 413,940 | $5.24M | 0.00% | +271,221+190.0% | Added |
| Schonfeld Strategic Advisors LLC | 415,927 | $5.26M | 0.04% | +82,474+24.7% | Added |
| Ameriprise Financial Inc | 422,656 | $5.35M | 0.00% | +137,652+48.3% | Added |
| Sphera Funds Management Ltd. | 426,518 | $5.40M | 1.28% | +205,102+92.6% | Added |
| StemPoint Capital LP | 474,612 | $6.00M | 1.21% | +474,612 | New |
| Barclays PLC | 480,701 | $6.08M | 0.00% | +160,211+50.0% | Added |
| Algert Global LLC | 515,132 | $6.52M | 0.11% | −43,764−7.8% | Reduced |
| University of Wisconsin Foundation | 517,750 | $6.55M | 5.55% | +517,750 | New |
| Wasatch Advisors Inc | 523,924 | $6.63M | 0.04% | −34,013−6.1% | Reduced |
| Polar Capital Holdings Plc | 529,388 | $6.70M | 0.03% | +529,388 | New |
| Perceptive Advisors LLC | 540,444 | $6.84M | 0.20% | −1,706,946−76.0% | Reduced |
| Royal Bank of Canada | 543,166 | $6.87M | 0.00% | +168,197+44.9% | Added |
| Standard Life Aberdeen plc | 556,733 | $7.04M | 0.01% | +72,770+15.0% | Added |
| Jain Global LLC | 644,082 | $8.15M | 0.11% | +47,915+8.0% | Added |
| MPM Asset Management LLC | 682,376 | $8.63M | 19.40% | 00.0% | Unchanged |
| Nantahala Capital Management, LLC | 702,884 | $8.89M | 0.55% | −42,178−5.7% | Reduced |
| Voloridge Investment Management, LLC | 710,044 | $8.98M | 0.03% | −81,076−10.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 729,606 | $9.23M | 0.04% | +729,606 | New |
| Bank of America Corp | 761,112 | $9.63M | 0.00% | +247,311+48.1% | Added |
| ArrowMark Colorado Holdings LLC | 785,915 | $9.94M | 0.18% | +15,690+2.0% | Added |
| Integral Health Asset Management, LLC | 800,000 | $10.1M | 0.74% | +800,000 | New |
| Rock Springs Capital Management LP | 824,061 | $10.4M | 0.61% | +243,063+41.8% | Added |
| Qube Research & Technologies Ltd | 829,769 | $10.5M | 0.01% | +37,782+4.8% | Added |
| Candriam Luxembourg S.C.A. | 833,922 | $10.5M | 0.06% | +309,761+59.1% | Added |
| Frontier Capital Management Co LLC | 910,919 | $11.5M | 0.10% | +121,494+15.4% | Added |
| Sofinnova Investments, Inc. | 985,828 | $12.5M | 0.77% | +370,963+60.3% | Added |
| Charles Schwab Investment Management Inc | 1,007,194 | $12.7M | 0.00% | +262,123+35.2% | Added |
| Northern Trust Corp | 1,037,568 | $13.1M | 0.00% | +196,531+23.4% | Added |
| Palo Alto Investors LP | 1,262,674 | $16.0M | 2.96% | +997,698+376.5% | Added |
| Price T Rowe Associates Inc | 1,398,087 | $17.7M | 0.00% | −985,866−41.4% | Reduced |
| Franklin Resources Inc | 1,398,530 | $17.7M | 0.00% | +8,390+0.6% | Added |
| Morgan Stanley | 1,419,007 | $18.0M | 0.00% | +56,831+4.2% | Added |
| MPM Oncology Impact Management LP | 1,446,361 | $18.3M | 3.00% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 1,717,807 | $21.7M | 0.05% | +1,594,523+1,293.4% | Added |
| Paradigm Biocapital Advisors LP | 1,898,950 | $24.0M | 0.71% | +1,898,950 | New |
| Goldman Sachs Group Inc | 1,900,215 | $24.0M | 0.00% | +559,772+41.8% | Added |
| Deep Track Capital, LP | 2,000,000 | $25.3M | 0.71% | +2,000,000 | New |
| VR Adviser, LLC | 2,173,913 | $27.5M | 1.55% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 2,314,184 | $29.3M | 0.70% | +1,282,784+124.4% | Added |
| Logos Global Management LP | 2,400,000 | $30.4M | 3.00% | +500,000+26.3% | Added |
| Vivo Capital, LLC | 2,614,960 | $33.1M | 2.66% | +1,500,000+134.5% | Added |
| Saturn V Capital Management LLC | 2,674,469 | $33.8M | 7.42% | +1,219,040+83.8% | Added |
| Frazier Life Sciences Management, L.P. | 2,718,105 | $34.4M | 1.03% | +1,212,121+80.5% | Added |
| Braidwell LP | 2,730,481 | $34.5M | 1.02% | −542,868−16.6% | Reduced |
| Vestal Point Capital, LP | 2,775,000 | $35.1M | 1.59% | +2,047,500+281.4% | Added |
| T. Rowe Price Investment Management, Inc. | 2,812,422 | $35.6M | 0.02% | +1,018,832+56.8% | Added |
| Geode Capital Management, LLC | 2,867,605 | $36.3M | 0.00% | +613,935+27.2% | Added |
| RTW Investments, LP | 2,890,567 | $36.6M | 0.45% | +1,200,000+71.0% | Added |
| Marshall Wace, LLP | 3,013,377 | $38.1M | 0.04% | +2,565,570+572.9% | Added |
| Armistice Capital, LLC | 3,064,000 | $38.8M | 1.22% | +504,000+19.7% | Added |
| JPMorgan Chase & Co | 3,365,245 | $42.6M | 0.00% | +278,466+9.0% | Added |
| Citadel Advisors LLC | 3,413,435 | $43.2M | 0.03% | +2,469,561+261.6% | Added |
| Adage Capital Partners GP, L.L.C. | 3,554,000 | $45.0M | 0.07% | +363,000+11.4% | Added |
| TCG Crossover Management, LLC | 4,615,144 | $58.4M | 2.87% | +848,484+22.5% | Added |
| Siren, L.L.C. | 4,729,174 | $59.8M | 2.34% | −107,263−2.2% | Reduced |