DYNE THERAPEUTICS INC DYN
$23.07
+5.9% 52w: $8.18 – $24.29
Latest 13F among current holders filed 11 days ago (Jun 24, 2026)
Price — last 12 months
research preview data8.1816.2424.29
Jun 20, 2025 Jul 2, 2026
Institutional holders
227
-6 QoQ
13F value
$3.41B
-3.6% QoQ
Smart-money holders
30
signal tier ≥ 2
New smart buyers
1
Q1 2026
Options barometer
0.2×
$769K calls / $4.5M puts
Institutional value by quarter
Number of holders
Who owns DYN?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | Long only active | 30.8M | $558.1M | 0.4% | +50.8% |
| JANUS HENDERSON GROUP PLC | Diversified mechanical | 13.6M | $247.4M | 0.1% | -1.7% |
| BlackRock, Inc. | Index provider | 11.7M | $212.1M | 0.0% | +4.5% |
| Atlas Venture Life Science Advisors, LLC ★3 | Fundamental concentrated | 9.1M | $165.5M | 21.0% | Held |
| FMR LLC | Long only active | 8.9M | $161.5M | 0.0% | +35.6% |
| Orbis Allan Gray Ltd ★2 | Fundamental diversified | 6.8M | $122.6M | 0.5% | +40.8% |
| STATE STREET CORP | Index provider | 6.7M | $120.6M | 0.0% | -0.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 6.4M | $116.1M | 0.0% | — |
| PERCEPTIVE ADVISORS LLC ★2 | Fundamental diversified | 4.7M | $84.6M | 1.7% | +34.2% |
| FCPM III SERVICES B.V. ★3 | Fundamental concentrated | 4.6M | $84.2M | 11.7% | -15.0% |
| TCG Crossover Management, LLC ★3 | Fundamental concentrated | 4.6M | $83.7M | 2.4% | Held |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 4.2M | $75.5M | 0.0% | — |
| Vestal Point Capital, LP ★2 | Fundamental diversified | 4.0M | $72.5M | 2.0% | +3233.3% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 3.5M | $63.5M | 0.0% | +7.4% |
| ARMISTICE CAPITAL, LLC | Quant stat arb | 3.2M | $57.6M | 1.9% | -2.3% |
| Frazier Life Sciences Management, L.P. ★3 | Fundamental concentrated | 3.2M | $57.2M | 1.5% | Held |
| JPMORGAN CHASE & CO | Bank broker | 3.3M | $55.6M | 0.0% | -8.4% |
| ORBIMED ADVISORS LLC ★2 | Fundamental diversified | 2.9M | $52.9M | 1.2% | +32.5% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 2.3M | $42.2M | 0.0% | +0.2% |
| Siren, L.L.C. ★2 | Fundamental diversified | 2.2M | $40.4M | 1.1% | -36.4% |
| Venrock Adviser, LLC ★3 | Fundamental concentrated | 2.2M | $39.4M | 1.5% | Held |
| FRANKLIN RESOURCES INC | Long only active | 2.0M | $36.4M | 0.0% | +0.1% |
| Deep Track Capital, LP ★2 | Fundamental diversified | 2.0M | $36.3M | 0.7% | -24.5% |
| SAMLYN CAPITAL, LLC ★2 | Fundamental diversified | 1.9M | $34.9M | 0.6% | +28.8% |
| GOLDMAN SACHS GROUP INC | Bank broker | 1.7M | $31.2M | 0.0% | -24.5% |
| BRAIDWELL LP ★2 | Fundamental diversified | 1.7M | $30.5M | 1.2% | +13.8% |
| Palo Alto Investors LP ★3 | Fundamental concentrated | 1.7M | $30.0M | 4.6% | +12.3% |
| Sofinnova Investments, Inc. ★2 | Fundamental diversified | 1.6M | $29.6M | 1.5% | -27.5% |
| Vivo Capital, LLC ★3 | Fundamental concentrated | 1.6M | $28.2M | 2.3% | -40.4% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 1.4M | $26.2M | 0.0% | +63.5% |
| Aberdeen Group plc | Other | 1.4M | $25.9M | 0.0% | +29.1% |
| MPM BIOIMPACT LLC ★2 | Fundamental concentrated | 1.4M | $25.5M | 2.0% | +0.2% |
| Logos Global Management LP ★2 | Fundamental concentrated | 1.4M | $25.4M | 1.3% | +12.0% |
| Fiera Capital Corp | Other | 1.4M | $25.0M | 0.1% | New |
| Polar Capital Holdings Plc | Other | 1.4M | $24.6M | 0.1% | +7.1% |
| NORTHERN TRUST CORP | Index provider | 1.2M | $21.7M | 0.0% | +9.8% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 1.2M | $21.0M | 0.0% | +0.6% |
| STEMPOINT CAPITAL LP ★2 | Fundamental concentrated | 1.0M | $18.4M | 1.8% | +21.2% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Other | 1.0M | $18.1M | 0.0% | -80.7% |
| Rock Springs Capital Management LP ★2 | Fundamental diversified | 972.2K | $17.6M | 1.0% | +6.5% |
| Saturn V Capital Management LP ★3 | Fundamental concentrated | 966.6K | $17.5M | 3.2% | -46.0% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 951.6K | $17.2M | 0.0% | +870.3% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 947.4K | $17.2M | 0.0% | — |
| MORGAN STANLEY | Bank broker | 929.0K | $16.8M | 0.0% | -23.4% |
| Squarepoint Ops LLC | Quant stat arb | 834.2K | $15.1M | 0.0% | +226.9% |
| FRONTIER CAPITAL MANAGEMENT CO LLC | Other | 821.8K | $14.9M | 0.2% | -27.8% |
| BAKER BROS. ADVISORS LP ★2 | Fundamental diversified | 813.4K | $14.7M | 0.1% | Held |
| Nuveen, LLC | Diversified mechanical | 718.3K | $13.0M | 0.0% | +15.6% |
| ArrowMark Colorado Holdings LLC | Other | 673.9K | $12.2M | 0.3% | -3.8% |
| Artisan Partners Limited Partnership | Other | 619.5K | $11.2M | 0.0% | -4.7% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
Explore related
Top funds holding DYN
More healthcare stocks held by institutions