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 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 |
|---|---|---|---|---|---|
| MetLife Investment Management | 46,719 | $1.68M | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 46,857 | $1.68M | 0.00% | +12,817+37.7% | Added |
| DekaBank Deutsche Girozentrale | 60,000 | $1.71M | 0.00% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 48,391 | $1.74M | 0.02% | −454−0.9% | Reduced |
| Raymond James & Associates | 49,027 | $1.76M | 0.00% | −51,723−51.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 50,677 | $1.81M | 0.00% | +11,037+27.8% | Added |
| Tudor Investment Corp Et Al | 50,483 | $1.81M | 0.02% | +3,414+7.3% | Added |
| California State Teachers Retirement System | 52,882 | $1.90M | 0.00% | −1,646−3.0% | Reduced |
| State of Wisconsin Investment Board | 55,103 | $1.98M | 0.00% | +3,553+6.9% | Added |
| Sphera Funds Management Ltd. | 56,504 | $2.03M | 0.33% | +56,504 | New |
| Two Sigma Advisers, LP | 60,700 | $2.18M | 0.01% | −63,300−51.0% | Reduced |
| Trexquant Investment LP | 64,090 | $2.30M | 0.03% | −17,872−21.8% | Reduced |
| Citigroup Inc | 64,438 | $2.31M | 0.00% | +27,725+75.5% | Added |
| HighVista Strategies LLC | 65,482 | $2.35M | 0.81% | +65,482 | New |
| D. E. Shaw & Co., Inc. | 73,040 | $2.62M | 0.00% | −15,380−17.4% | Reduced |
| Squarepoint Ops LLC | 83,229 | $2.99M | 0.01% | +38,033+84.2% | Added |
| Schroder Investment Management Group | 90,041 | $3.05M | 0.00% | −52,262−36.7% | Reduced |
| AQR Capital Management LLC | 89,198 | $3.20M | 0.00% | +80,703+950.0% | Added |
| Algert Global LLC | 94,960 | $3.41M | 0.09% | −2,410−2.5% | Reduced |
| Seven Eight Capital, LP | 96,934 | $3.48M | 0.31% | +43,195+80.4% | Added |
| Ghost Tree Capital, LLC | 100,000 | $3.59M | 1.23% | +100,000 | New |
| JPMorgan Chase & Co | 101,750 | $3.65M | 0.00% | +4,236+4.3% | Added |
| Point72 Asset Management, L.P. | 102,480 | $3.68M | 0.01% | −255,038−71.3% | Reduced |
| TD Asset Management Inc | 108,830 | $3.68M | 0.00% | −43,380−28.5% | Reduced |
| Jane Street Group, LLC | 104,517 | $3.75M | 0.01% | −110,954−51.5% | Reduced |
| Swiss National Bank | 105,100 | $3.78M | 0.00% | −800−0.8% | Reduced |
| Manufacturers Life Insurance Company, The | 106,215 | $3.82M | 0.00% | −20,029−15.9% | Reduced |
| Legal & General Group Plc | 106,447 | $3.82M | 0.00% | +46,113+76.4% | Added |
| Soleus Capital Management, L.P. | 117,500 | $4.22M | 0.35% | −83,500−41.5% | Reduced |
| Crestline Management, LP | 117,681 | $4.23M | 0.24% | +25,291+27.4% | Added |
| Artia Global Partners LP | 119,488 | $4.29M | 1.21% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 123,464 | $4.43M | 0.01% | +17,787+16.8% | Added |
| Rhumbline Advisers | 124,510 | $4.47M | 0.00% | +2,915+2.4% | Added |
| UBS Asset Management Americas Inc | 134,334 | $4.83M | 0.00% | +6,784+5.3% | Added |
| Neuberger Berman Group LLC | 137,066 | $4.92M | 0.00% | +137,066 | New |
| Logos Global Management LP | 160,000 | $5.75M | 0.64% | −105,000−39.6% | Reduced |
| Rafferty Asset Management, LLC | 164,962 | $5.93M | 0.02% | +19,584+13.5% | Added |
| Avidity Partners Management LP | 165,000 | $5.93M | 0.30% | +165,000 | New |
| Dimensional Fund Advisors LP | 166,147 | $5.96M | 0.00% | −5,038−2.9% | Reduced |
| Alliancebernstein L.P. | 184,211 | $6.62M | 0.00% | −71,154−27.9% | Reduced |
| AXA S.A. | 188,951 | $6.79M | 0.02% | −21,198−10.1% | Reduced |
| Barclays PLC | 207,309 | $7.45M | 0.00% | +128,246+162.2% | Added |
| Ameriprise Financial Inc | 212,900 | $7.65M | 0.00% | +186,872+718.0% | Added |
| Ratan Capital Management LP | 230,900 | $8.29M | 2.24% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 234,100 | $8.41M | 0.00% | −77,404−24.8% | Reduced |
| Balyasny Asset Management LLC | 245,110 | $8.80M | 0.02% | +245,110 | New |
| Voya Investment Management LLC | 255,385 | $9.17M | 0.01% | −4,982−1.9% | Reduced |
| Prudential Financial Inc | 255,910 | $9.19M | 0.01% | +2,865+1.1% | Added |
| Octagon Capital Advisors LP | 262,726 | $9.44M | 1.51% | −918,072−77.8% | Reduced |
| Nuveen Asset Management, LLC | 276,414 | $9.93M | 0.00% | −357,222−56.4% | Reduced |
| Pictet Asset Management Holding SA | 304,705 | $10.3M | 0.01% | +9,957+3.4% | Added |
| Bank of America Corp | 291,712 | $10.5M | 0.00% | +114,938+65.0% | Added |
| Ensign Peak Advisors, Inc | 312,752 | $11.2M | 0.02% | 00.0% | Unchanged |
| Wasatch Advisors Inc | 324,099 | $11.6M | 0.06% | −11,516−3.4% | Reduced |
| Eventide Asset Management, LLC | 332,277 | $11.9M | 0.21% | −152,723−31.5% | Reduced |
| Candriam Luxembourg S.C.A. | 390,956 | $14.0M | 0.08% | −142,317−26.7% | Reduced |
| Vida Ventures Advisors, LLC | 407,499 | $14.6M | 10.56% | 00.0% | Unchanged |
| Farallon Capital Management, L.L.C. | 428,000 | $15.4M | 0.08% | +422,000+7,033.3% | Added |
| Norges Bank | 432,327 | $15.5M | 0.00% | +325,238+303.7% | Added |
| Deerfield Management Company, L.P. (Series C) | 435,653 | $15.6M | 0.23% | +435,653 | New |
| Rock Springs Capital Management LP | 461,028 | $16.6M | 0.54% | 00.0% | Unchanged |
| EcoR1 Capital, LLC | 555,644 | $20.0M | 0.68% | +128,605+30.1% | Added |
| UBS Group AG | 625,719 | $22.5M | 0.01% | +381,790+156.5% | Added |
| Charles Schwab Investment Management Inc | 648,652 | $23.3M | 0.00% | +47,590+7.9% | Added |
| Avoro Capital Advisors LLC | 650,000 | $23.3M | 0.34% | +534,249+461.6% | Added |
| Goldman Sachs Group Inc | 670,484 | $24.1M | 0.00% | −1,425,265−68.0% | Reduced |
| Baker Bros. Advisors LP | 672,096 | $24.1M | 0.25% | 00.0% | Unchanged |
| MPM Asset Management LLC | 682,376 | $24.5M | 16.87% | −879,120−56.3% | Reduced |
| OrbiMed Advisors LLC | 708,400 | $25.4M | 0.47% | 00.0% | Unchanged |
| Perceptive Advisors LLC | 718,144 | $25.8M | 0.55% | +718,144 | New |
| Man Group plc | 718,650 | $25.8M | 0.07% | +718,650 | New |
| Northern Trust Corp | 721,502 | $25.9M | 0.00% | +101,863+16.4% | Added |
| Sofinnova Investments, Inc. | 772,070 | $27.7M | 2.30% | −853,633−52.5% | Reduced |
| ArrowMark Colorado Holdings LLC | 900,190 | $32.3M | 0.41% | −19,226−2.1% | Reduced |
| Woodline Partners LP | 977,440 | $35.1M | 0.30% | −256,468−20.8% | Reduced |
| Morgan Stanley | 1,053,262 | $37.8M | 0.00% | +494,210+88.4% | Added |
| Vivo Capital, LLC | 1,114,960 | $40.0M | 3.31% | −520,176−31.8% | Reduced |
| Siren, L.L.C. | 1,134,664 | $40.8M | 2.04% | +1,134,664 | New |
| Armistice Capital, LLC | 1,155,204 | $41.5M | 1.09% | +184,313+19.0% | Added |
| Federated Hermes, Inc. | 1,217,170 | $43.7M | 0.10% | +2,058+0.2% | Added |
| Franklin Resources Inc | 1,342,500 | $44.7M | 0.01% | −371,996−21.7% | Reduced |
| First Light Asset Management, LLC | 1,257,285 | $45.2M | 3.76% | +874,852+228.8% | Added |
| Jennison Associates LLC | 1,346,952 | $48.4M | 0.03% | +19,730+1.5% | Added |
| Geode Capital Management, LLC | 1,859,413 | $66.8M | 0.01% | +84,760+4.8% | Added |
| Holocene Advisors, LP | 1,982,640 | $71.2M | 0.29% | −93,712−4.5% | Reduced |
| VR Adviser, LLC | 2,173,913 | $78.1M | 4.09% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 2,402,972 | $86.3M | 0.15% | −925,028−27.8% | Reduced |
| Price T Rowe Associates Inc | 2,636,293 | $94.7M | 0.01% | +270,224+11.4% | Added |
| TCG Crossover Management, LLC | 2,650,150 | $95.2M | 8.07% | 00.0% | Unchanged |
| Citadel Advisors LLC | 2,939,340 | $105.6M | 0.11% | −1,376,666−31.9% | Reduced |
| Deep Track Capital, LP | 3,282,000 | $117.9M | 3.76% | −718,000−18.0% | Reduced |
| State Street Corp | 3,641,859 | $130.8M | 0.01% | +440,890+13.8% | Added |
| FCPM III Services B.V. | 5,954,069 | $213.9M | 36.73% | −1,891,295−24.1% | Reduced |
| Ra Capital Management, L.P. | 6,381,144 | $229.2M | 2.64% | +331,940+5.5% | Added |
| Janus Henderson Group PLC | 6,813,163 | $244.8M | 0.13% | +2,189,339+47.3% | Added |
| RTW Investments, LP | 6,818,641 | $244.9M | 3.54% | +431,503+6.8% | Added |
| Vanguard Group Inc | 6,864,137 | $246.6M | 0.00% | +2,146,083+45.5% | Added |
| BlackRock, Inc. | 7,794,114 | $280.0M | 0.01% | +7,794,114 | New |
| Atlas Venture Life Science Advisors, LLC | 8,020,136 | $288.1M | 26.71% | 00.0% | Unchanged |
| FMR LLC | 9,026,697 | $324.2M | 0.02% | +3,707,734+69.7% | Added |