D
Dyne Therapeutics, Inc. (DYN)
NMS – Real Time Price. Currency in USD
26.92
+0.20 (0.77%)
Market open: Aug 12, 2026, 10:44 AM EDT
26.40
-0.31 (-1.16%)
Previous after-hours: Aug 11, 2026, 7:56 PM EDT
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NMS – Real Time Price. Currency in USD
26.92
+0.20 (0.77%)
Market open: Aug 12, 2026, 10:44 AM EDT
26.40
-0.31 (-1.16%)
Previous after-hours: Aug 11, 2026, 7:56 PM EDT
| Breakdown | |
|---|---|
| 0.25% | % of Shares Held by All Insider |
| 103.26% | % of Shares Held by Institutions |
| 103.52% | % of Float Held by Institutions |
| 335 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 30.79M | 2026-03-31 | 16.49% | $808.13M |
| Janus Henderson Group PLC | 13.65M | 2026-03-31 | 7.31% | $358.24M |
| Blackrock Inc. | 11.70M | 2026-03-31 | 6.27% | $307.12M |
| Atlas Venture Life Science Advisors, LLC | 9.13M | 2026-03-31 | 4.89% | $239.67M |
| FMR, LLC | 8.91M | 2026-03-31 | 4.77% | $233.86M |
| Orbis Allan Gray Ltd | 6.76M | 2026-03-31 | 3.62% | $177.51M |
| State Street Corporation | 6.65M | 2026-03-31 | 3.56% | $174.66M |
| Vanguard Capital Management LLC | 6.41M | 2026-03-31 | 3.43% | $168.13M |
| Perceptive Advisors Llc | 4.67M | 2026-03-31 | 2.50% | $122.56M |
| FCPM III Services B.V. | 4.64M | 2026-03-31 | 2.49% | $121.92M |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| T. Rowe Price Small-Cap Stock Fund, Inc. | 7.01M | 2026-03-31 | 3.75% | $184.07M |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 4.65M | 2026-03-31 | 2.49% | $121.95M |
| T. Rowe Price Small-Cap Value Fund, Inc. | 4.63M | 2026-03-31 | 2.48% | $121.41M |
| SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF | 4.14M | 2026-06-30 | 2.22% | $108.59M |
| T. Rowe Price Eqy. Fd.s, Inc.-T. Rowe Price Inst. Small-Cap Stock Fd. | 3.81M | 2026-03-31 | 2.04% | $100.01M |
| iShares Trust-iShares Russell 2000 ETF | 3.57M | 2026-06-30 | 1.91% | $93.75M |
| -Price (T.Rowe) U.S. Small-Cap Core Equity Trust | 3.38M | 2026-03-31 | 1.81% | $88.73M |
| T. ROWE PRICE CAPITAL APPRECIATION Fd., INC.-T. Rowe Price Capital App | 3.28M | 2026-03-31 | 1.76% | $86.09M |
| Fidelity Mt. Vernon Street Trust-Fidelity Growth Company Fund | 3.00M | 2026-06-30 | 1.61% | $78.72M |
| -Price (T.Rowe) U.S. Small-Cap Value Equity Trust | 3.00M | 2026-03-31 | 1.61% | $78.68M |
| JANUS INVESTMENT FUND-Janus Henderson Global Life Sciences Fund | 2.53M | 2026-03-31 | 1.53% | $42.50M |
| Fidelity Select Portfolios-Select Biotechnology Portfolio | 1.96M | 2026-03-31 | 1.19% | $35.81M |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 1.65M | 2025-12-31 | 1.00% | $29.37M |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.56M | 2025-12-31 | 0.94% | $30.10M |