Institutional Ownership
Avidity Biosciences Inc
CUSIP 05370A108COMRNAGBPQ1 2026
13D / 13G Filings
71
Schedule 13D/13G on record
Beneficial Filers
22
Distinct reporting persons
Largest Stake
16.4%
Max % of class reported
Institutional Holders
1
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
71 filings · latest Feb 17, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 17, 2026 | Janus Henderson Group PLC | 13G/A | 4.6% | 6.94M | SEC |
| 2 | Feb 17, 2026 | Avoro Capital Advisors LLC | 13G/A | 5.5% | 8.52M | SEC |
| 3 | Feb 17, 2026 | T. Rowe Price Associates, Inc. | 13G/A | 0.1% | 142.9K | SEC |
| 4 | Feb 10, 2026 | Wellington Management Group LLP | 13G/A | 0.5% | 723.1K | SEC |
| 5 | Dec 5, 2025 | Janus Henderson Group PLC | 13G/A | 5.5% | 8.22M | SEC |
| 6 | Nov 14, 2025 | Janus Henderson Group PLC | 13G/A | 10.7% | 14.52M | SEC |
| 7 | Nov 14, 2025 | Ra Capital Management, L.P. | 13G/A | 5.9% | 8.64M | SEC |
| 8 | Nov 14, 2025 | T. Rowe Price Associates, Inc. | 13G/A | 7.1% | 9.79M | SEC |
| 9 | Nov 7, 2025 | Fmr LLC | 13G/A | 2.1% | 2.96M | SEC |
| 10 | Nov 5, 2025 | Fmr LLC | 13G/A | 15.0% | 21.55M | SEC |
61 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Avidity Biosciences Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Corsicana & Co. | 8.0K | $236.2K |