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, Q3 2024
Institutional positions in Dyne Therapeutics, Inc. as of Sep 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
- 200
- +8 vs. Q2 2024
- Shares held
- 112.4M
- +8.82M (+8.5%) vs. Q2 2024
- Total value
- $4.03B
- +$377.3M (+10.3%) vs. Q2 2024
- New holders
- 42
- 74 more added
- Sold out
- 34
- 54 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Dyne Therapeutics, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 9,026,697 | $324.2M | 0.02% | +3,707,734+69.7% | Added |
| Atlas Venture Life Science Advisors, LLC | 8,020,136 | $288.1M | 26.71% | 00.0% | Unchanged |
| BlackRock, Inc. | 7,794,114 | $280.0M | 0.01% | +7,794,114 | New |
| Vanguard Group Inc | 6,864,137 | $246.6M | 0.00% | +2,146,083+45.5% | Added |
| RTW Investments, LP | 6,818,641 | $244.9M | 3.54% | +431,503+6.8% | Added |
| Janus Henderson Group PLC | 6,813,163 | $244.8M | 0.13% | +2,189,339+47.3% | Added |
| Ra Capital Management, L.P. | 6,381,144 | $229.2M | 2.64% | +331,940+5.5% | Added |
| FCPM III Services B.V. | 5,954,069 | $213.9M | 36.73% | −1,891,295−24.1% | Reduced |
| State Street Corp | 3,641,859 | $130.8M | 0.01% | +440,890+13.8% | Added |
| Deep Track Capital, LP | 3,282,000 | $117.9M | 3.76% | −718,000−18.0% | Reduced |
| Citadel Advisors LLC | 2,939,340 | $105.6M | 0.11% | −1,376,666−31.9% | Reduced |
| TCG Crossover Management, LLC | 2,650,150 | $95.2M | 8.07% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 2,636,293 | $94.7M | 0.01% | +270,224+11.4% | Added |
| Adage Capital Partners GP, L.L.C. | 2,402,972 | $86.3M | 0.15% | −925,028−27.8% | Reduced |
| VR Adviser, LLC | 2,173,913 | $78.1M | 4.09% | 00.0% | Unchanged |
| Holocene Advisors, LP | 1,982,640 | $71.2M | 0.29% | −93,712−4.5% | Reduced |
| Geode Capital Management, LLC | 1,859,413 | $66.8M | 0.01% | +84,760+4.8% | Added |
| Jennison Associates LLC | 1,346,952 | $48.4M | 0.03% | +19,730+1.5% | Added |
| First Light Asset Management, LLC | 1,257,285 | $45.2M | 3.76% | +874,852+228.8% | Added |
| Franklin Resources Inc | 1,342,500 | $44.7M | 0.01% | −371,996−21.7% | Reduced |
| Federated Hermes, Inc. | 1,217,170 | $43.7M | 0.10% | +2,058+0.2% | Added |
| Armistice Capital, LLC | 1,155,204 | $41.5M | 1.09% | +184,313+19.0% | Added |
| Siren, L.L.C. | 1,134,664 | $40.8M | 2.04% | +1,134,664 | New |
| Vivo Capital, LLC | 1,114,960 | $40.0M | 3.31% | −520,176−31.8% | Reduced |
| Morgan Stanley | 1,053,262 | $37.8M | 0.00% | +494,210+88.4% | Added |
| Woodline Partners LP | 977,440 | $35.1M | 0.30% | −256,468−20.8% | Reduced |
| ArrowMark Colorado Holdings LLC | 900,190 | $32.3M | 0.41% | −19,226−2.1% | Reduced |
| Sofinnova Investments, Inc. | 772,070 | $27.7M | 2.30% | −853,633−52.5% | Reduced |
| Northern Trust Corp | 721,502 | $25.9M | 0.00% | +101,863+16.4% | Added |
| Man Group plc | 718,650 | $25.8M | 0.07% | +718,650 | New |
| Perceptive Advisors LLC | 718,144 | $25.8M | 0.55% | +718,144 | New |
| OrbiMed Advisors LLC | 708,400 | $25.4M | 0.47% | 00.0% | Unchanged |
| MPM Asset Management LLC | 682,376 | $24.5M | 16.87% | −879,120−56.3% | Reduced |
| Baker Bros. Advisors LP | 672,096 | $24.1M | 0.25% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 670,484 | $24.1M | 0.00% | −1,425,265−68.0% | Reduced |
| Avoro Capital Advisors LLC | 650,000 | $23.3M | 0.34% | +534,249+461.6% | Added |
| Charles Schwab Investment Management Inc | 648,652 | $23.3M | 0.00% | +47,590+7.9% | Added |
| UBS Group AG | 625,719 | $22.5M | 0.01% | +381,790+156.5% | Added |
| EcoR1 Capital, LLC | 555,644 | $20.0M | 0.68% | +128,605+30.1% | Added |
| Rock Springs Capital Management LP | 461,028 | $16.6M | 0.54% | 00.0% | Unchanged |
| Deerfield Management Company, L.P. (Series C) | 435,653 | $15.6M | 0.23% | +435,653 | New |
| Norges Bank | 432,327 | $15.5M | 0.00% | +325,238+303.7% | Added |
| Farallon Capital Management, L.L.C. | 428,000 | $15.4M | 0.08% | +422,000+7,033.3% | Added |
| Vida Ventures Advisors, LLC | 407,499 | $14.6M | 10.56% | 00.0% | Unchanged |
| Candriam Luxembourg S.C.A. | 390,956 | $14.0M | 0.08% | −142,317−26.7% | Reduced |
| Eventide Asset Management, LLC | 332,277 | $11.9M | 0.21% | −152,723−31.5% | Reduced |
| Wasatch Advisors Inc | 324,099 | $11.6M | 0.06% | −11,516−3.4% | Reduced |
| Ensign Peak Advisors, Inc | 312,752 | $11.2M | 0.02% | 00.0% | Unchanged |
| Bank of America Corp | 291,712 | $10.5M | 0.00% | +114,938+65.0% | Added |
| Pictet Asset Management Holding SA | 304,705 | $10.3M | 0.01% | +9,957+3.4% | Added |
| Nuveen Asset Management, LLC | 276,414 | $9.93M | 0.00% | −357,222−56.4% | Reduced |
| Octagon Capital Advisors LP | 262,726 | $9.44M | 1.51% | −918,072−77.8% | Reduced |
| Prudential Financial Inc | 255,910 | $9.19M | 0.01% | +2,865+1.1% | Added |
| Voya Investment Management LLC | 255,385 | $9.17M | 0.01% | −4,982−1.9% | Reduced |
| Balyasny Asset Management LLC | 245,110 | $8.80M | 0.02% | +245,110 | New |
| Bank of New York Mellon Corp | 234,100 | $8.41M | 0.00% | −77,404−24.8% | Reduced |
| Ratan Capital Management LP | 230,900 | $8.29M | 2.24% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 212,900 | $7.65M | 0.00% | +186,872+718.0% | Added |
| Barclays PLC | 207,309 | $7.45M | 0.00% | +128,246+162.2% | Added |
| AXA S.A. | 188,951 | $6.79M | 0.02% | −21,198−10.1% | Reduced |
| Alliancebernstein L.P. | 184,211 | $6.62M | 0.00% | −71,154−27.9% | Reduced |
| Dimensional Fund Advisors LP | 166,147 | $5.96M | 0.00% | −5,038−2.9% | Reduced |
| Avidity Partners Management LP | 165,000 | $5.93M | 0.30% | +165,000 | New |
| Rafferty Asset Management, LLC | 164,962 | $5.93M | 0.02% | +19,584+13.5% | Added |
| Logos Global Management LP | 160,000 | $5.75M | 0.64% | −105,000−39.6% | Reduced |
| Neuberger Berman Group LLC | 137,066 | $4.92M | 0.00% | +137,066 | New |
| UBS Asset Management Americas Inc | 134,334 | $4.83M | 0.00% | +6,784+5.3% | Added |
| Rhumbline Advisers | 124,510 | $4.47M | 0.00% | +2,915+2.4% | Added |
| Russell Investments Group, Ltd. | 123,464 | $4.43M | 0.01% | +17,787+16.8% | Added |
| Artia Global Partners LP | 119,488 | $4.29M | 1.21% | 00.0% | Unchanged |
| Crestline Management, LP | 117,681 | $4.23M | 0.24% | +25,291+27.4% | Added |
| Soleus Capital Management, L.P. | 117,500 | $4.22M | 0.35% | −83,500−41.5% | Reduced |
| Legal & General Group Plc | 106,447 | $3.82M | 0.00% | +46,113+76.4% | Added |
| Manufacturers Life Insurance Company, The | 106,215 | $3.82M | 0.00% | −20,029−15.9% | Reduced |
| Swiss National Bank | 105,100 | $3.78M | 0.00% | −800−0.8% | Reduced |
| Jane Street Group, LLC | 104,517 | $3.75M | 0.01% | −110,954−51.5% | Reduced |
| TD Asset Management Inc | 108,830 | $3.68M | 0.00% | −43,380−28.5% | Reduced |
| Point72 Asset Management, L.P. | 102,480 | $3.68M | 0.01% | −255,038−71.3% | Reduced |
| JPMorgan Chase & Co | 101,750 | $3.65M | 0.00% | +4,236+4.3% | Added |
| Ghost Tree Capital, LLC | 100,000 | $3.59M | 1.23% | +100,000 | New |
| Seven Eight Capital, LP | 96,934 | $3.48M | 0.31% | +43,195+80.4% | Added |
| Algert Global LLC | 94,960 | $3.41M | 0.09% | −2,410−2.5% | Reduced |
| AQR Capital Management LLC | 89,198 | $3.20M | 0.00% | +80,703+950.0% | Added |
| Schroder Investment Management Group | 90,041 | $3.05M | 0.00% | −52,262−36.7% | Reduced |
| Squarepoint Ops LLC | 83,229 | $2.99M | 0.01% | +38,033+84.2% | Added |
| D. E. Shaw & Co., Inc. | 73,040 | $2.62M | 0.00% | −15,380−17.4% | Reduced |
| HighVista Strategies LLC | 65,482 | $2.35M | 0.81% | +65,482 | New |
| Citigroup Inc | 64,438 | $2.31M | 0.00% | +27,725+75.5% | Added |
| Trexquant Investment LP | 64,090 | $2.30M | 0.03% | −17,872−21.8% | Reduced |
| Two Sigma Advisers, LP | 60,700 | $2.18M | 0.01% | −63,300−51.0% | Reduced |
| Sphera Funds Management Ltd. | 56,504 | $2.03M | 0.33% | +56,504 | New |
| State of Wisconsin Investment Board | 55,103 | $1.98M | 0.00% | +3,553+6.9% | Added |
| California State Teachers Retirement System | 52,882 | $1.90M | 0.00% | −1,646−3.0% | Reduced |
| Tudor Investment Corp Et Al | 50,483 | $1.81M | 0.02% | +3,414+7.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 50,677 | $1.81M | 0.00% | +11,037+27.8% | Added |
| Raymond James & Associates | 49,027 | $1.76M | 0.00% | −51,723−51.3% | Reduced |
| Mutual of America Capital Management LLC | 48,391 | $1.74M | 0.02% | −454−0.9% | Reduced |
| DekaBank Deutsche Girozentrale | 60,000 | $1.71M | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 46,857 | $1.68M | 0.00% | +12,817+37.7% | Added |
| MetLife Investment Management | 46,719 | $1.68M | 0.01% | 00.0% | Unchanged |