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, Q1 2026
Institutional positions in Dyne Therapeutics, Inc. as of Mar 31, 2026. 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
- 228
- −2 vs. Q4 2025
- Shares held
- 187.9M
- +21.3M (+12.8%) vs. Q4 2025
- Total value
- $3.40B
- +$143.6M (+4.4%) vs. Q4 2025
- New holders
- 42
- 101 more added
- Sold out
- 44
- 60 more reduced
3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Dyne Therapeutics, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hughes Financial Services, LLC | 6 | $109 | 0.00% | +6 | New |
| Creative Financial Designs Inc | 10 | $181 | 0.00% | +10 | New |
| True Wealth Design, LLC | 13 | $236 | 0.00% | 00.0% | Unchanged |
| Twin Peaks Wealth Advisors, LLC | 14 | $254 | 0.00% | +14 | New |
| Farther Finance Advisors, LLC | 24 | $434 | 0.00% | +7+41.2% | Added |
| Fortitude Family Office, LLC | 25 | $453 | 0.00% | +25 | New |
| Parallel Advisors, LLC | 27 | $490 | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 28 | $508 | 0.00% | +28 | New |
| Advisory Services Network, LLC | 29 | $526 | 0.00% | +29 | New |
| Basecamp Wealth Advisors LLC | 33 | $598 | 0.00% | −9−21.4% | Reduced |
| Cornerstone Financial Management LLC | 40 | $725 | 0.00% | 00.0% | Unchanged |
| Park Place Capital Corp | 47 | $852 | 0.00% | +47 | New |
| Quadrant Capital Group LLC | 67 | $1.22K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 113 | $2.05K | 0.00% | +113 | New |
| EverSource Wealth Advisors, LLC | 115 | $2.08K | 0.00% | +18+18.6% | Added |
| Aster Capital Management (DIFC) Ltd | 226 | $2.36K | 0.00% | −4,084−94.8% | Reduced |
| Whittier Trust Co of Nevada Inc | 150 | $2.75K | 0.00% | +150 | New |
| SBI Securities Co., Ltd. | 159 | $2.88K | 0.00% | +9+6.0% | Added |
| National Bank of Canada | 200 | $3.62K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 210 | $3.81K | 0.00% | +40+23.5% | Added |
| Aspect Partners, LLC | 225 | $4.08K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 243 | $4.41K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 278 | $5.04K | 0.00% | −42−13.1% | Reduced |
| Truvestments Capital LLC | 295 | $5.35K | 0.00% | 00.0% | Unchanged |
| First Horizon Corp | 409 | $7.42K | 0.00% | +27+7.1% | Added |
| Essential Partners LLC | 445 | $8.07K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 612 | $11.1K | 0.00% | −13,080−95.5% | Reduced |
| Geneos Wealth Management Inc. | 691 | $12.5K | 0.00% | +553+400.7% | Added |
| Smartleaf Asset Management LLC | 769 | $13.1K | 0.00% | +214+38.6% | Added |
| Quarry LP | 750 | $13.6K | 0.00% | +750 | New |
| Larson Financial Group LLC | 796 | $14.4K | 0.00% | +774+3,518.2% | Added |
| Versant Capital Management, Inc | 859 | $15.6K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 921 | $16.7K | 0.00% | +503+120.3% | Added |
| US Bancorp | 965 | $17.5K | 0.00% | +565+141.3% | Added |
| GAMMA Investing LLC | 1,049 | $19.0K | 0.00% | +208+24.7% | Added |
| Group One Trading, L.P. | 1,073 | $19.5K | 0.00% | +423+65.1% | Added |
| Quantbot Technologies LP | 1,098 | $19.9K | 0.00% | +1,098 | New |
| Kemnay Advisory Services Inc. | 1,186 | $21.5K | 0.00% | +1,186 | New |
| Advisor Group Holdings, Inc. | 1,290 | $23.4K | 0.00% | +655+103.1% | Added |
| Hilton Head Capital Partners, LLC | 1,446 | $26.2K | 0.01% | +1,446 | New |
| Simplex Trading, LLC | 1,734 | $31.4K | 0.00% | −7,452−81.1% | Reduced |
| Chung Wu Investment Group, LLC | 2,000 | $36.3K | 0.03% | −800−28.6% | Reduced |
| Allworth Financial LP | 2,328 | $42.2K | 0.00% | +1,769+316.5% | Added |
| Nisa Investment Advisors, LLC | 2,972 | $53.9K | 0.00% | −7,527−71.7% | Reduced |
| GF Fund Management Co. Ltd. | 3,208 | $58.2K | 0.00% | +402+14.3% | Added |
| Sterling Capital Management LLC | 3,281 | $59.5K | 0.00% | −1,885−36.5% | Reduced |
| KBC Group NV | 3,405 | $62.0K | 0.00% | +270+8.6% | Added |
| IFP Advisors, Inc | 3,766 | $68.3K | 0.00% | +3,671+3,864.2% | Added |
| Mark Sheptoff Financial Planning, LLC | 4,150 | $72.5K | 0.04% | +4,150 | New |
| Jones Financial Companies LLLP | 4,480 | $76.8K | 0.00% | +3,281+273.6% | Added |
| CWM, LLC | 4,430 | $80.3K | 0.00% | +402+10.0% | Added |
| Keating Financial Advisory Services, Inc. | 5,093 | $92.3K | 0.01% | +93+1.9% | Added |
| Public Employees Retirement Association of Colorado | 5,740 | $104.0K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 6,880 | $124.7K | 0.00% | +2,000+41.0% | Added |
| Caption Management, LLC | 7,894 | $143.1K | 0.01% | +5,394+215.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 8,588 | $155.7K | 0.00% | +1,648+23.7% | Added |
| CWM Advisors, LLC | 9,303 | $168.7K | 0.01% | +9,303 | New |
| Farallon Capital Management, L.L.C. | 10,000 | $181.3K | 0.00% | 00.0% | Unchanged |
| Stephens Inc | 10,118 | $183.4K | 0.00% | +10,118 | New |
| Caitong International Asset Management Co., Ltd | 10,405 | $188.6K | 0.03% | +10,405 | New |
| Scientech Research LLC | 10,564 | $191.5K | 0.16% | +10,564 | New |
| Jump Financial, LLC | 10,610 | $192.4K | 0.00% | −24,650−69.9% | Reduced |
| Ameritas Investment Partners, Inc. | 10,907 | $197.7K | 0.01% | +465+4.5% | Added |
| Capstone Investment Advisors, LLC | 11,217 | $203.4K | 0.00% | −1,483−11.7% | Reduced |
| Tower Research Capital LLC (TRC) | 11,628 | $210.8K | 0.01% | +10,898+1,492.9% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 11,801 | $214.0K | 0.00% | −2,598−18.0% | Reduced |
| Inspire Advisors, LLC | 11,845 | $214.7K | 0.02% | +11,845 | New |
| Xponance, Inc. | 12,208 | $221.3K | 0.00% | +12,208 | New |
| Guggenheim Capital LLC | 12,236 | $221.8K | 0.00% | +1,165+10.5% | Added |
| Graham Capital Management, L.P. | 13,172 | $238.8K | 0.01% | −22,995−63.6% | Reduced |
| Virtus Investment Advisers, Inc. | 14,150 | $256.5K | 0.07% | +344+2.5% | Added |
| Teacher Retirement System of Texas | 14,797 | $268.3K | 0.00% | −1,277−7.9% | Reduced |
| Allianz Asset Management GmbH | 15,000 | $271.9K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 15,161 | $274.9K | 0.00% | +893+6.3% | Added |
| Stifel Financial Corp | 16,028 | $290.6K | 0.00% | +16,028 | New |
| Mariner, LLC | 16,089 | $291.7K | 0.00% | +16,089 | New |
| Stoneridge Investment Partners LLC | 16,611 | $301.0K | 0.22% | +16,611 | New |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 17,213 | $312.1K | 0.45% | +2,830+19.7% | Added |
| Lion Point Capital, LP | 18,000 | $326.3K | 1.95% | 00.0% | Unchanged |
| LPL Financial LLC | 18,364 | $332.9K | 0.00% | +3,114+20.4% | Added |
| Z3 Capital Partners, LLC | 19,125 | $346.7K | 0.09% | +4,075+27.1% | Added |
| Quantinno Capital Management LP | 19,297 | $349.9K | 0.00% | +6,704+53.2% | Added |
| Pictet Asset Management Holding SA | 19,372 | $351.2K | 0.00% | +6,409+49.4% | Added |
| PSP Research LLC | 20,000 | $362.6K | 0.26% | −1,535−7.1% | Reduced |
| Pavaki Capital Management LLC | 20,000 | $362.6K | 0.25% | +20,000 | New |
| Prudential Financial Inc | 20,575 | $373.0K | 0.00% | +20,575 | New |
| E Fund Management Co., Ltd. | 23,001 | $417.0K | 0.01% | +23,001 | New |
| State Board of Administration of Florida Retirement System | 24,023 | $435.5K | 0.00% | +3,418+16.6% | Added |
| Atom Investors LP | 24,078 | $436.5K | 0.03% | +24,078 | New |
| Engineers Gate Manager LP | 24,420 | $442.7K | 0.01% | +2,801+13.0% | Added |
| Elevate Capital Advisors, LLC | 24,600 | $446.0K | 0.29% | +486+2.0% | Added |
| KLP Kapitalforvaltning AS | 25,400 | $460.5K | 0.00% | 00.0% | Unchanged |
| Martingale Asset Management L P | 25,654 | $465.1K | 0.01% | +502+2.0% | Added |
| ProShare Advisors LLC | 26,683 | $483.8K | 0.00% | −2,243−7.8% | Reduced |
| Brinker Capital Investments, LLC | 27,048 | $490.4K | 0.00% | +27,048 | New |
| Trexquant Investment LP | 27,641 | $501.1K | 0.00% | −73,004−72.5% | Reduced |
| Vanguard Investments Australia, Ltd. | 27,728 | $502.7K | 0.00% | +27,728 | New |
| China Universal Asset Management Co., Ltd. | 29,219 | $529.7K | 0.04% | +5,946+25.5% | Added |
| Intech Investment Management LLC | 29,600 | $536.6K | 0.01% | −14,688−33.2% | Reduced |
| Creative Planning | 29,945 | $542.9K | 0.00% | +10,174+51.5% | Added |