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, Q2 2025
Institutional positions in Dyne Therapeutics, Inc. as of Jun 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
- 198
- −6 vs. Q1 2025
- Shares held
- 128.6M
- +6.60M (+5.4%) vs. Q1 2025
- Total value
- $1.22B
- −$64.5M (−5.0%) vs. Q1 2025
- New holders
- 24
- 95 more added
- Sold out
- 30
- 53 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Dyne Therapeutics, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Smartleaf Asset Management LLC | 9 | $86 | 0.00% | +9 | New |
| Advisor Group Holdings, Inc. | 20 | $190 | 0.00% | −7−25.9% | Reduced |
| Federation des caisses Desjardins du Quebec | 20 | $190 | 0.00% | 00.0% | Unchanged |
| Aspect Partners, LLC | 25 | $238 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 44 | $419 | 0.00% | −239−84.5% | Reduced |
| Parkside Financial Bank & Trust | 50 | $476 | 0.00% | −30−37.5% | Reduced |
| National Bank of Canada | 51 | $486 | 0.00% | +50+5,000.0% | Added |
| Parallel Advisors, LLC | 62 | $590 | 0.00% | +35+129.6% | Added |
| SBI Securities Co., Ltd. | 99 | $942 | 0.00% | +30+43.5% | Added |
| Skopos Labs, Inc. | 121 | $1.15K | 0.00% | +121 | New |
| Washington Trust Advisors, Inc. | 125 | $1.19K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 125 | $1.19K | 0.00% | +35+38.9% | Added |
| Essential Partners LLC | 143 | $1.36K | 0.00% | +143 | New |
| Kestra Investment Management, LLC | 151 | $1.44K | 0.00% | +151 | New |
| EverSource Wealth Advisors, LLC | 156 | $1.49K | 0.00% | +121+345.7% | Added |
| IFP Advisors, Inc | 0 | $1.80K | 0.00% | 0 | New |
| The PNC Financial Services Group, Inc. | 210 | $2.00K | 0.00% | +185+740.0% | Added |
| SRS Capital Advisors, Inc. | 230 | $2.19K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 243 | $2.31K | 0.00% | +243 | New |
| Signaturefd, LLC | 290 | $2.76K | 0.00% | −441−60.3% | Reduced |
| Truvestments Capital LLC | 295 | $2.81K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 342 | $3.26K | 0.00% | −966−73.9% | Reduced |
| First Horizon Advisors, Inc. | 371 | $3.53K | 0.00% | +237+176.9% | Added |
| GPS Wealth Strategies Group, LLC | 400 | $3.81K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 371 | $4.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 475 | $4.52K | 0.00% | −23−4.6% | Reduced |
| GAMMA Investing LLC | 512 | $4.87K | 0.00% | +261+104.0% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 632 | $6.00K | 0.00% | +632 | New |
| Optiver Holding B.V. | 753 | $7.17K | 0.00% | +556+282.2% | Added |
| Nisa Investment Advisors, LLC | 1,025 | $9.76K | 0.00% | −475−31.7% | Reduced |
| Jones Financial Companies LLLP | 1,199 | $11.5K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 1,308 | $12.5K | 0.01% | −1,784−57.7% | Reduced |
| Steward Partners Investment Advisory, LLC | 1,350 | $12.9K | 0.00% | +1,350 | New |
| Sterling Capital Management LLC | 1,797 | $17.1K | 0.00% | +1,714+2,065.1% | Added |
| Group One Trading, L.P. | 2,126 | $20.2K | 0.00% | −1,400−39.7% | Reduced |
| GF Fund Management Co. Ltd. | 2,605 | $24.8K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 2,802 | $27.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 3,030 | $29.0K | 0.00% | +1,900+168.1% | Added |
| KBC Group NV | 3,135 | $30.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 4,391 | $41.8K | 0.00% | +606+16.0% | Added |
| Public Employees Retirement Association of Colorado | 5,740 | $55.0K | 0.00% | 00.0% | Unchanged |
| Virtus Investment Advisers, Inc. | 6,503 | $61.9K | 0.02% | +90+1.4% | Added |
| Quarry LP | 7,000 | $66.6K | 0.02% | +2,500+55.6% | Added |
| Point72 (DIFC) Ltd | 7,451 | $70.9K | 0.01% | +82+1.1% | Added |
| Ameritas Investment Partners, Inc. | 9,582 | $91.2K | 0.00% | +955+11.1% | Added |
| Farallon Capital Management, L.L.C. | 10,000 | $95.2K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 10,495 | $99.9K | 0.00% | +7,697+275.1% | Added |
| Two Sigma Securities, LLC | 11,377 | $108.3K | 0.01% | +11,377 | New |
| Prudential Financial Inc | 11,705 | $111.4K | 0.00% | +11,705 | New |
| Mariner, LLC | 11,953 | $113.8K | 0.00% | −13,699−53.4% | Reduced |
| Bryce Point Capital, LLC | 12,055 | $114.8K | 0.10% | +12,055 | New |
| E Fund Management Co., Ltd. | 12,274 | $116.8K | 0.01% | −1,497−10.9% | Reduced |
| SG Americas Securities, LLC | 12,768 | $122.0K | 0.00% | −417,283−97.0% | Reduced |
| Simplex Trading, LLC | 13,247 | $126.0K | 0.00% | +4,452+50.6% | Added |
| Graham Capital Management, L.P. | 13,488 | $128.4K | 0.00% | −48,781−78.3% | Reduced |
| Gsa Capital Partners LLP | 13,931 | $133.0K | 0.01% | −84,666−85.9% | Reduced |
| Creative Planning | 14,541 | $138.4K | 0.00% | +2,797+23.8% | Added |
| Optimize Financial Inc | 14,657 | $139.5K | 0.09% | −104−0.7% | Reduced |
| Brevan Howard Capital Management LP | 15,123 | $144.0K | 0.00% | +15,123 | New |
| KLP Kapitalforvaltning AS | 15,200 | $144.7K | 0.00% | +4,300+39.4% | Added |
| 111 Capital | 15,458 | $147.2K | 0.03% | +15,458 | New |
| HSBC Holdings PLC | 16,330 | $157.3K | 0.00% | −12,066−42.5% | Reduced |
| Caxton Associates LLP | 16,599 | $158.0K | 0.00% | +1,627+10.9% | Added |
| Compagnie Lombard Odier SCmA | 18,000 | $171.4K | 0.00% | +11,000+157.1% | Added |
| Quest Partners LLC | 18,317 | $174.4K | 0.02% | +1,985+12.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 19,247 | $183.2K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 19,700 | $187.5K | 0.00% | +3,320+20.3% | Added |
| Police & Firemen's Retirement System of New Jersey | 20,334 | $193.6K | 0.00% | +3,155+18.4% | Added |
| State Board of Administration of Florida Retirement System | 20,605 | $196.2K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 21,284 | $202.6K | 0.01% | −87,090−80.4% | Reduced |
| Arizona State Retirement System | 21,441 | $204.1K | 0.00% | +3,940+22.5% | Added |
| China Universal Asset Management Co., Ltd. | 22,829 | $217.3K | 0.02% | +139+0.6% | Added |
| ADAR1 Capital Management, LLC | 23,063 | $219.6K | 0.04% | −7,036−23.4% | Reduced |
| ProShare Advisors LLC | 23,490 | $223.6K | 0.00% | +294+1.3% | Added |
| Profund Advisors LLC | 23,642 | $225.1K | 0.01% | −7,077−23.0% | Reduced |
| Virtu Financial LLC | 24,319 | $232.0K | 0.01% | +24,319 | New |
| New York State Common Retirement Fund | 24,973 | $237.7K | 0.00% | 00.0% | Unchanged |
| Privium Fund Management B.V. | 27,566 | $239.3K | 0.05% | 00.0% | Unchanged |
| HighVista Strategies LLC | 26,324 | $250.6K | 0.09% | −52,096−66.4% | Reduced |
| Capital Fund Management S.A. | 27,250 | $259.4K | 0.00% | +27,250 | New |
| Wellington Management Group LLP | 34,018 | $323.9K | 0.00% | −2,304−6.3% | Reduced |
| Oppenheimer & Co Inc | 34,674 | $330.1K | 0.00% | −262−0.7% | Reduced |
| Verition Fund Management LLC | 35,923 | $342.0K | 0.00% | +23,181+181.9% | Added |
| XTX Topco Ltd | 36,463 | $347.1K | 0.01% | +4,889+15.5% | Added |
| Aegis Wealth Management LLC | 33,228 | $347.6K | 0.21% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 40,621 | $386.7K | 0.00% | −3,059−7.0% | Reduced |
| AQR Capital Management LLC | 42,910 | $408.5K | 0.00% | +19,350+82.1% | Added |
| Russell Investments Group, Ltd. | 43,925 | $418.2K | 0.00% | −23,952−35.3% | Reduced |
| Thrivent Financial for Lutherans | 44,051 | $420.0K | 0.00% | +44,051 | New |
| Voleon Capital Management LP | 44,723 | $425.8K | 0.02% | −14,950−25.1% | Reduced |
| ExodusPoint Capital Management, LP | 46,270 | $440.0K | 0.01% | −72,599−61.1% | Reduced |
| Norges Bank | 49,319 | $469.5K | 0.00% | −60,603−55.1% | Reduced |
| Manufacturers Life Insurance Company, The | 49,886 | $474.9K | 0.00% | +10,022+25.1% | Added |
| Mutual of America Capital Management LLC | 51,011 | $485.6K | 0.01% | +2,495+5.1% | Added |
| Raymond James Financial Inc | 51,480 | $490.1K | 0.00% | −1,613−3.0% | Reduced |
| Voya Investment Management LLC | 53,174 | $506.2K | 0.00% | +3,388+6.8% | Added |
| Arcadia Investment Management Corp | 55,215 | $525.6K | 0.08% | +10,350+23.1% | Added |
| Wells Fargo & Company | 56,705 | $539.8K | 0.00% | +16,547+41.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 56,810 | $541.1K | 0.00% | +344+0.6% | Added |
| MetLife Investment Management | 56,844 | $541.2K | 0.00% | +8,048+16.5% | Added |