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 2021
Institutional positions in Dyne Therapeutics, Inc. as of Sep 30, 2021. 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
- 83
- +7 vs. Q2 2021
- Shares held
- 35.3M
- −538.7K (−1.5%) vs. Q2 2021
- Total value
- $572.8M
- −$180.6M (−24.0%) vs. Q2 2021
- New holders
- 16
- 24 more added
- Sold out
- 9
- 21 more reduced
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Dyne Therapeutics, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MPM Asset Management LLC | 4,951,303 | $80.4M | 18.64% | 00.0% | Unchanged |
| Logos Global Management LP | 3,619,392 | $58.8M | 4.24% | +1,565,000+76.2% | Added |
| Vida Ventures Advisors, LLC | 2,960,046 | $48.1M | 13.77% | 00.0% | Unchanged |
| Citadel Advisors LLC | 2,873,677 | $46.7M | 0.05% | −42,837−1.5% | Reduced |
| Ra Capital Management, L.P. | 2,805,045 | $45.6M | 0.63% | 00.0% | Unchanged |
| Wellington Management Group LLP | 2,495,387 | $40.5M | 0.01% | −1,512,045−37.7% | Reduced |
| BlackRock Inc. | 1,988,152 | $32.3M | 0.00% | +15,944+0.8% | Added |
| Vanguard Group Inc | 1,293,342 | $21.0M | 0.00% | +78,459+6.5% | Added |
| Franklin Resources Inc | 1,121,613 | $18.2M | 0.01% | +85,666+8.3% | Added |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 1,000,000 | $16.2M | 0.21% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 827,000 | $13.4M | 0.06% | +146,100+21.5% | Added |
| Great Point Partners LLC | 745,000 | $12.1M | 2.86% | +72,441+10.8% | Added |
| Norges Bank | 717,100 | $11.6M | 0.00% | +117,100+19.5% | Added |
| Octagon Capital Advisors LP | 583,649 | $9.48M | 2.33% | 00.0% | Unchanged |
| Vivo Capital, LLC | 577,642 | $9.38M | 0.42% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 558,483 | $9.07M | 0.00% | −8,683−1.5% | Reduced |
| Artal Group S.A. | 525,000 | $8.53M | 0.21% | 00.0% | Unchanged |
| State Street Corp | 484,760 | $7.87M | 0.00% | +25,864+5.6% | Added |
| Geode Capital Management, LLC | 415,524 | $6.75M | 0.00% | +877+0.2% | Added |
| Bank of New York Mellon Corp | 405,262 | $6.58M | 0.00% | +15,654+4.0% | Added |
| Marshall Wace North America L.P. | 327,227 | $5.31M | 0.02% | −2,269−0.7% | Reduced |
| Candriam Luxembourg S.C.A. | 323,393 | $5.25M | 0.04% | 00.0% | Unchanged |
| Commodore Capital LP | 305,125 | $4.96M | 1.31% | 00.0% | Unchanged |
| Northern Trust Corp | 257,212 | $4.18M | 0.00% | −13,019−4.8% | Reduced |
| International Biotechnology Trust PLC | 250,000 | $4.06M | 1.00% | +115,000+85.2% | Added |
| Sphera Funds Management Ltd. | 225,083 | $3.65M | 0.36% | −144,631−39.1% | Reduced |
| EcoR1 Capital, LLC | 215,000 | $3.57M | 0.13% | 00.0% | Unchanged |
| Woodline Partners LP | 216,201 | $3.51M | 0.06% | −6,173−2.8% | Reduced |
| Charles Schwab Investment Management Inc | 184,183 | $2.99M | 0.00% | +32,557+21.5% | Added |
| Soleus Capital Management, L.P. | 178,360 | $2.90M | 0.45% | 00.0% | Unchanged |
| ArrowMark Colorado Holdings LLC | 168,500 | $2.74M | 0.02% | 00.0% | Unchanged |
| Altium Capital Management LP | 166,636 | $2.71M | 0.72% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 145,778 | $2.37M | 0.00% | −5,953−3.9% | Reduced |
| Renaissance Technologies LLC | 140,500 | $2.28M | 0.00% | +140,500 | New |
| Two Sigma Investments, LP | 113,204 | $1.84M | 0.00% | +113,204 | New |
| Harvard Management Co Inc | 107,252 | $1.74M | 0.10% | 00.0% | Unchanged |
| Morgan Stanley | 103,778 | $1.69M | 0.00% | +99,122+2,128.9% | Added |
| JPMorgan Chase & Co | 93,683 | $1.52M | 0.00% | +77,835+491.1% | Added |
| SG Americas Securities, LLC | 71,317 | $1.16M | 0.01% | +71,317 | New |
| Swiss National Bank | 51,000 | $828.0K | 0.00% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 50,000 | $812.0K | 0.00% | −50,000−50.0% | Reduced |
| Ensign Peak Advisors, Inc | 40,000 | $650.0K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 39,269 | $637.0K | 0.00% | −142,877−78.4% | Reduced |
| State of Wisconsin Investment Board | 38,900 | $632.0K | 0.00% | +1,094+2.9% | Added |
| Rhumbline Advisers | 38,390 | $623.0K | 0.00% | +1,400+3.8% | Added |
| Price T Rowe Associates Inc | 36,358 | $590.0K | 0.00% | +36,358 | New |
| California State Teachers Retirement System | 35,183 | $571.0K | 0.00% | −6,228−15.0% | Reduced |
| First Trust Advisors LP | 34,994 | $568.0K | 0.00% | +34,994 | New |
| Penn Mutual Asset Management, LLC | 34,886 | $567.0K | 0.90% | +34,886 | New |
| Trexquant Investment LP | 27,854 | $452.0K | 0.04% | +27,854 | New |
| Two Sigma Advisers, LP | 27,400 | $445.0K | 0.00% | +1,500+5.8% | Added |
| Marshall Wace, LLP | 22,052 | $358.0K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 19,718 | $320.0K | 0.00% | −6,112−23.7% | Reduced |
| Gsa Capital Partners LLP | 18,836 | $306.0K | 0.03% | +18,836 | New |
| Deutsche Bank AG | 17,273 | $281.0K | 0.00% | −557−3.1% | Reduced |
| American International Group, Inc. | 16,437 | $267.0K | 0.00% | −391−2.3% | Reduced |
| Manufacturers Life Insurance Company, The | 16,170 | $263.0K | 0.00% | −841−4.9% | Reduced |
| Credit Suisse AG | 14,182 | $230.0K | 0.00% | +3,176+28.9% | Added |
| PDT Partners, LLC | 13,509 | $219.0K | 0.02% | +13,509 | New |
| Bank of America Corp | 13,303 | $216.0K | 0.00% | −335−2.5% | Reduced |
| MetLife Investment Management | 12,586 | $204.4K | 0.00% | 00.0% | Unchanged |
| Redmond Asset Management, LLC | 12,513 | $203.0K | 0.06% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 12,222 | $198.5K | 0.00% | +12,222 | New |
| Voya Investment Management LLC | 11,699 | $190.0K | 0.00% | 00.0% | Unchanged |
| Nan Fung Group Holdings Ltd | 11,629 | $189.0K | 0.06% | +11,629 | New |
| Invesco Ltd. | 11,541 | $187.0K | 0.00% | +1,587+15.9% | Added |
| Cubist Systematic Strategies, LLC | 8,378 | $136.0K | 0.00% | +7,466+818.6% | Added |
| Legal & General Group Plc | 7,978 | $129.0K | 0.00% | +4,577+134.6% | Added |
| Metropolitan Life Insurance Co | 7,037 | $114.3K | 0.00% | −2,180−23.7% | Reduced |
| Royal Bank of Canada | 4,946 | $81.0K | 0.00% | +2,886+140.1% | Added |
| Quantbot Technologies LP | 4,400 | $71.0K | 0.01% | +4,400 | New |
| Citigroup Inc | 3,791 | $62.0K | 0.00% | +1,913+101.9% | Added |
| First Mercantile Trust Co | 3,007 | $49.0K | 0.01% | −1,010−25.1% | Reduced |
| Ameritas Investment Partners, Inc. | 2,355 | $38.0K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 2,308 | $37.0K | 0.00% | +2,308 | New |
| Tower Research Capital LLC (TRC) | 1,458 | $23.0K | 0.00% | −307−17.4% | Reduced |
| Nisa Investment Advisors, LLC | 824 | $13.0K | 0.00% | −6,682−89.0% | Reduced |
| Spire Wealth Management | 800 | $13.0K | 0.00% | +400+100.0% | Added |
| Federated Hermes, Inc. | 774 | $13.0K | 0.00% | +774 | New |
| FourThought Financial, LLC | 671 | $10.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 49 | $1.00K | 0.00% | +49 | New |
| Harbour Investments, Inc. | 9 | $0 | 0.00% | −5−35.7% | Reduced |
| UBS Group AG | 25 | $0 | 0.00% | +25 | New |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −787,000−100.0% | Sold out |
| OrbiMed Advisors LLC | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −195,052−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −125,566−100.0% | Sold out |
| Teachers Retirement System of the State of Kentucky | 0 | $0 | 0.00% | −49,275−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −36,596−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −23,230−100.0% | Sold out |
| Pentwater Capital Management LP | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −323−100.0% | Sold out |