Dyne Therapeutics, Inc.
DYN- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001818794
In the last 90 days, Dyne Therapeutics, Inc. insiders filed 1 open-market purchase and 8 sales; 246 institutions reported holding it in 13F filings for Q2 2026, worth $4.23B in total; no superinvestor holds it.
13F holders, Q2 2024
Institutional positions in Dyne Therapeutics, Inc. as of Jun 30, 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
- 194
- +27 vs. Q1 2024
- Shares held
- 111.0M
- +15.6M (+16.4%) vs. Q1 2024
- Total value
- $3.92B
- +$1.21B (+44.7%) vs. Q1 2024
- New holders
- 48
- 79 more added
- Sold out
- 21
- 46 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | 246 | $4.23B |
| Q1 2026 | 230 | $3.40B |
| Q4 2025 | 233 | $3.48B |
| Q3 2025 | 209 | $1.97B |
| Q2 2025 | 199 | $1.22B |
| Q1 2025 | 206 | $1.29B |
| Q4 2024 | 200 | $2.63B |
| Q3 2024 | 200 | $4.03B |
| Q2 2024 | 194 | $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, Q2 2024
Shares, value and share of portfolio for each institution holding Dyne Therapeutics, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Atlas Venture Life Science Advisors, LLC | 8,020,136 | $283.0M | 29.80% | 00.0% | Unchanged |
| FCPM III Services B.V. | 7,845,364 | $276.9M | 40.83% | 00.0% | Unchanged |
| BlackRock Inc. | 7,386,988 | $260.7M | 0.01% | +1,996,946+37.0% | Added |
| RTW Investments, LP | 6,387,138 | $225.4M | 3.49% | +3,295,551+106.6% | Added |
| Ra Capital Management, L.P. | 6,049,204 | $213.5M | 2.82% | +1,094,425+22.1% | Added |
| FMR LLC | 5,318,963 | $187.7M | 0.01% | +2,100,570+65.3% | Added |
| Vanguard Group Inc | 4,718,054 | $166.5M | 0.00% | +1,277,784+37.1% | Added |
| Janus Henderson Group PLC | 4,623,824 | $163.2M | 0.09% | +1,948,584+72.8% | Added |
| Citadel Advisors LLC | 4,316,006 | $152.3M | 0.15% | +61,730+1.5% | Added |
| Deep Track Capital, LP | 4,000,000 | $141.2M | 4.22% | −555,383−12.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 3,328,000 | $117.4M | 0.22% | +1,003,000+43.1% | Added |
| State Street Corp | 3,200,969 | $113.0M | 0.00% | −992,584−23.7% | Reduced |
| TCG Crossover Management, LLC | 2,650,150 | $93.5M | 9.75% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 2,366,069 | $83.5M | 0.01% | +1,233,977+109.0% | Added |
| VR Adviser, LLC | 2,173,913 | $76.7M | 4.89% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 2,095,749 | $74.0M | 0.01% | +434,661+26.2% | Added |
| Holocene Advisors, LP | 2,076,352 | $73.3M | 0.31% | +2,076,352 | New |
| Geode Capital Management, LLC | 1,774,653 | $62.6M | 0.01% | +467,049+35.7% | Added |
| Franklin Resources Inc | 1,714,496 | $60.5M | 0.02% | −68,775−3.9% | Reduced |
| Vivo Capital, LLC | 1,635,136 | $57.7M | 5.33% | 00.0% | Unchanged |
| Sofinnova Investments, Inc. | 1,625,703 | $57.4M | 3.62% | −310,947−16.1% | Reduced |
| MPM Asset Management LLC | 1,561,496 | $55.1M | 30.26% | −1,889,807−54.8% | Reduced |
| Artal Group S.A. | 1,516,960 | $53.5M | 1.37% | −1,000−0.1% | Reduced |
| Jennison Associates LLC | 1,327,222 | $46.8M | 0.03% | +119,671+9.9% | Added |
| Woodline Partners LP | 1,233,908 | $43.5M | 0.42% | +535,981+76.8% | Added |
| Federated Hermes, Inc. | 1,215,112 | $42.9M | 0.10% | +114,888+10.4% | Added |
| Octagon Capital Advisors LP | 1,180,798 | $41.7M | 6.88% | −62,147−5.0% | Reduced |
| Armistice Capital, LLC | 970,891 | $34.3M | 0.90% | −29,109−2.9% | Reduced |
| ArrowMark Colorado Holdings LLC | 919,416 | $32.4M | 0.39% | +537,000+140.4% | Added |
| OrbiMed Advisors LLC | 708,400 | $25.0M | 0.53% | 00.0% | Unchanged |
| Baker Bros. Advisors LP | 672,096 | $23.7M | 0.30% | +387,096+135.8% | Added |
| Nuveen Asset Management, LLC | 633,636 | $22.4M | 0.01% | +98,875+18.5% | Added |
| Northern Trust Corp | 619,639 | $21.9M | 0.00% | +72,604+13.3% | Added |
| Charles Schwab Investment Management Inc | 601,062 | $21.2M | 0.00% | +139,540+30.2% | Added |
| Morgan Stanley | 559,052 | $19.7M | 0.00% | −403,112−41.9% | Reduced |
| Candriam Luxembourg S.C.A. | 533,273 | $18.8M | 0.11% | −142,351−21.1% | Reduced |
| Eventide Asset Management, LLC | 485,000 | $17.1M | 0.29% | +485,000 | New |
| LMR Partners LLP | 477,000 | $16.8M | 0.36% | +477,000 | New |
| Rock Springs Capital Management LP | 461,028 | $16.3M | 0.49% | +9,204+2.0% | Added |
| Lord, Abbett & Co. LLC | 452,213 | $16.0M | 0.05% | +452,213 | New |
| EcoR1 Capital, LLC | 427,039 | $15.1M | 0.46% | 00.0% | Unchanged |
| Vida Ventures Advisors, LLC | 407,499 | $14.4M | 15.73% | 00.0% | Unchanged |
| First Light Asset Management, LLC | 382,433 | $13.5M | 1.18% | +276,485+261.0% | Added |
| Point72 Asset Management, L.P. | 357,518 | $12.6M | 0.04% | −328,916−47.9% | Reduced |
| Wasatch Advisors Inc | 335,615 | $11.8M | 0.06% | −82,179−19.7% | Reduced |
| Ensign Peak Advisors, Inc | 312,752 | $11.0M | 0.02% | −298,541−48.8% | Reduced |
| Bank of New York Mellon Corp | 311,504 | $11.0M | 0.00% | +107,233+52.5% | Added |
| Pictet Asset Management Holding SA | 294,748 | $10.4M | 0.01% | +294,748 | New |
| Marshall Wace, LLP | 273,567 | $9.65M | 0.01% | +219,862+409.4% | Added |
| Logos Global Management LP | 265,000 | $9.35M | 1.08% | −1,465,000−84.7% | Reduced |
| Voya Investment Management LLC | 260,367 | $9.19M | 0.01% | +183,433+238.4% | Added |
| Invesco Ltd. | 259,854 | $9.17M | 0.00% | +9,814+3.9% | Added |
| Alliancebernstein L.P. | 255,365 | $9.01M | 0.00% | +87,014+51.7% | Added |
| Prudential Financial Inc | 253,045 | $8.93M | 0.01% | +107,885+74.3% | Added |
| UBS Group AG | 243,929 | $8.61M | 0.00% | +10,602+4.5% | Added |
| Ratan Capital Management LP | 230,900 | $8.15M | 2.49% | +201,900+696.2% | Added |
| Wellington Management Group LLP | 226,422 | $7.99M | 0.00% | −8,866−3.8% | Reduced |
| Vestal Point Capital, LP | 225,000 | $7.94M | 0.59% | +225,000 | New |
| Jane Street Group, LLC | 215,471 | $7.60M | 0.01% | +127,948+146.2% | Added |
| Acuta Capital Partners, LLC | 212,500 | $7.50M | 6.32% | +28,000+15.2% | Added |
| AXA S.A. | 210,149 | $7.42M | 0.02% | −68,417−24.6% | Reduced |
| Soleus Capital Management, L.P. | 201,000 | $7.09M | 0.63% | +201,000 | New |
| Atika Capital Management LLC | 181,500 | $6.41M | 0.74% | +6,500+3.7% | Added |
| Bank of America Corp | 176,774 | $6.24M | 0.00% | +24,142+15.8% | Added |
| Dimensional Fund Advisors LP | 171,185 | $6.04M | 0.00% | −155,444−47.6% | Reduced |
| Two Sigma Investments, LP | 159,154 | $5.62M | 0.01% | +150,242+1,685.8% | Added |
| TD Asset Management Inc | 152,210 | $5.37M | 0.01% | +77,410+103.5% | Added |
| Rafferty Asset Management, LLC | 145,378 | $5.13M | 0.02% | −199,013−57.8% | Reduced |
| Schroder Investment Management Group | 142,303 | $5.02M | 0.01% | +4,552+3.3% | Added |
| UBS Asset Management Americas Inc | 127,550 | $4.50M | 0.00% | +96,269+307.8% | Added |
| EAM Global Investors LLC | 127,247 | $4.49M | 1.01% | +127,247 | New |
| Manufacturers Life Insurance Company, The | 126,244 | $4.46M | 0.00% | +61,902+96.2% | Added |
| Renaissance Technologies LLC | 126,000 | $4.45M | 0.01% | +126,000 | New |
| Two Sigma Advisers, LP | 124,000 | $4.38M | 0.01% | +110,400+811.8% | Added |
| Rhumbline Advisers | 121,595 | $4.29M | 0.00% | +23,266+23.7% | Added |
| Artia Global Partners LP | 119,488 | $4.22M | 1.08% | 00.0% | Unchanged |
| Avoro Capital Advisors LLC | 115,751 | $4.08M | 0.05% | +115,751 | New |
| Schonfeld Strategic Advisors LLC | 115,195 | $4.07M | 0.03% | −154,562−57.3% | Reduced |
| EAM Investors, LLC | 107,250 | $3.78M | 0.62% | −40,718−27.5% | Reduced |
| Norges Bank | 107,089 | $3.78M | 0.00% | +59,831+126.6% | Added |
| Lisanti Capital Growth, LLC | 106,140 | $3.75M | 0.90% | +19,530+22.5% | Added |
| Swiss National Bank | 105,900 | $3.74M | 0.00% | +20,700+24.3% | Added |
| Russell Investments Group, Ltd. | 105,677 | $3.73M | 0.01% | +3,734+3.7% | Added |
| Raymond James & Associates | 100,750 | $3.56M | 0.00% | −68,213−40.4% | Reduced |
| Affinity Asset Advisors, LLC | 100,000 | $3.53M | 0.56% | +100,000 | New |
| Integral Health Asset Management, LLC | 100,000 | $3.53M | 0.35% | +100,000 | New |
| BCJ Capital Management, LLC | 99,959 | $3.53M | 0.28% | +99,959 | New |
| JPMorgan Chase & Co | 97,514 | $3.44M | 0.00% | +43,144+79.4% | Added |
| Algert Global LLC | 97,370 | $3.44M | 0.11% | +69,947+255.1% | Added |
| Crestline Management, LP | 92,390 | $3.26M | 0.26% | +17,390+23.2% | Added |
| D. E. Shaw & Co., Inc. | 88,420 | $3.12M | 0.00% | +88,420 | New |
| Walleye Capital LLC | 85,652 | $3.02M | 0.03% | +85,652 | New |
| Monashee Investment Management LLC | 85,000 | $3.00M | 0.39% | −85,000−50.0% | Reduced |
| Trexquant Investment LP | 81,962 | $2.89M | 0.04% | +42,983+110.3% | Added |
| Barclays PLC | 79,063 | $2.79M | 0.00% | −4,909−5.8% | Reduced |
| Legal & General Group Plc | 60,334 | $2.13M | 0.00% | +16,233+36.8% | Added |
| California State Teachers Retirement System | 54,528 | $1.92M | 0.00% | +9,744+21.8% | Added |
| Seven Eight Capital, LP | 53,739 | $1.90M | 0.20% | +35,568+195.7% | Added |
| State of Wisconsin Investment Board | 51,550 | $1.82M | 0.00% | +11,234+27.9% | Added |
| Mutual of America Capital Management LLC | 48,845 | $1.72M | 0.02% | +48,845 | New |