Institutional Ownership
Dyne Therapeutics Inc
CUSIP 26818M108COMDYNQ1 2026
Institutional Holders
220
13F filers
Shares Held
176.16M
Aggregate institutional
Institutional Value
$2.58B
Q1 2026
Net New Holders
-9
35 new · 44 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions35
Increased102
Decreased59
Sold out44
Institutional Holders
220 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Janus Henderson Group PLC | 13.65M | $247.43M | −240.3K | Reduced |
| 2 | Blackrock, Inc. | 11.70M | $212.12M | +509.0K | Added |
| 3 | Atlas Venture Life Science Advisors, LLC | 9.13M | $165.54M | 0 | Held |
| 4 | Fmr LLC | 8.91M | $161.52M | +2.34M | Added |
| 5 | Orbis Allan Gray Ltd | 6.76M | $122.60M | +1.96M | Added |
| 6 | State Street Corp | 6.65M | $120.63M | −39.0K | Reduced |
| 7 | Perceptive Advisors LLC | 4.67M | $84.65M | +1.19M | Added |
| 8 | Fcpm III Services B.V. | 4.64M | $84.20M | −818.5K | Reduced |
| 9 | Tcg Crossover Management, LLC | 4.62M | $83.67M | 0 | Held |
| 10 | Vestal Point Capital, LP | 4.00M | $72.52M | +3.88M | Added |
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