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 |
|---|---|---|---|---|---|
| Artal Group S.A. | 0 | $0 | 0.00% | −1,516,960−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −477,000−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −452,213−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −273,567−100.0% | Sold out |
| Vestal Point Capital, LP | 0 | $0 | 0.00% | −225,000−100.0% | Sold out |
| Atika Capital Management LLC | 0 | $0 | 0.00% | −181,500−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −159,154−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −127,247−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −126,000−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −107,250−100.0% | Sold out |
| Affinity Asset Advisors, LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Integral Health Asset Management, LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| BCJ Capital Management, LLC | 0 | $0 | 0.00% | −99,959−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −85,652−100.0% | Sold out |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −85,000−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −34,529−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −23,600−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −18,092−100.0% | Sold out |
| Standard Life Aberdeen plc | 0 | $0 | 0.00% | −17,869−100.0% | Sold out |
| Gilder Gagnon Howe & Co LLC | 0 | $0 | 0.00% | −17,546−100.0% | Sold out |
| Legato Capital Management LLC | 0 | $0 | 0.00% | −15,480−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −12,460−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −10,053−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −7,583−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −6,618−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −6,451−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −5,698−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −2,479−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −827−100.0% | Sold out |
| Wetzel Investment Advisors, Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −725−100.0% | Sold out |
| Innealta Capital, LLC | 0 | $0 | 0.00% | −81−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |