WALTHAM, MA
VIRIDIAN THERAPEUTICS, INC.\DEVRDN— Latest position per institution from SEC 13F filings
15
Institutional holders
85.19M
Total shares held
1.64B
Estimated value
4.26M
Avg. position size
FMR LLC
CIK 315066
Shares
15.38M
Value
300.82M
Filed
Mar 31, 2026
BLACKROCK, INC.
CIK 2012383
Shares
7.83M
Value
153.18M
Filed
Mar 31, 2026
BELLEVUE GROUP AG
CIK 1674546
Shares
6.73M
Value
131.56M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
5.61M
Value
174.65M
Filed
Dec 31, 2025
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
4.77M
Value
62.10M
Filed
Jun 30, 2024
STATE STREET CORP
CIK 93751
Shares
4.67M
Value
91.40M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
4.17M
Value
81.51M
Filed
Mar 31, 2026
FAIRMOUNT FUNDS MANAGEMENT LLC
CIK 1802528
Shares
3.91M
Value
76.57M
Filed
Mar 31, 2026
VENROCK ADVISER, LLC
CIK 1615982
Shares
3.88M
Value
75.95M
Filed
Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/
CIK 80255
Shares
3.21M
Value
62.71K
Filed
Mar 31, 2026
COMMODORE CAPITAL LP
CIK 1831942
Shares
3.20M
Value
69.06M
Filed
Sep 30, 2025
PARADIGM BIOCAPITAL ADVISORS LP
CIK 1855655
Shares
3.15M
Value
61.59M
Filed
Mar 31, 2026
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
3.08M
Value
60.22M
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
2.38M
Value
46.61M
Filed
Mar 31, 2026
KYNAM CAPITAL MANAGEMENT, LP
CIK 1907884
Shares
2.34M
Value
45.80M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
2.33M
Value
45.65M
Filed
Mar 31, 2026
BALYASNY ASSET MANAGEMENT L.P.
CIK 1218710
Shares
2.32M
Value
45.30M
Filed
Mar 31, 2026
MAVERICK CAPITAL LTD
CIK 934639
Shares
2.21M
Value
47.75M
Filed
Sep 30, 2025
RA CAPITAL MANAGEMENT, L.P.
CIK 1346824
Shares
2.01M
Value
30.80M
Filed
Sep 30, 2023
NOVO HOLDINGS A/S
CIK 1388325
Shares
2M
Value
39.12M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | FMR LLC | 315066 | 15.38M | 300.82M | Mar 31, 2026 |
| 2 | BLACKROCK, INC. | 2012383 | 7.83M | 153.18M | Mar 31, 2026 |
| 3 | BELLEVUE GROUP AG | 1674546 | 6.73M | 131.56M | Mar 31, 2026 |
| 4 | VANGUARD GROUP INC | 102909 | 5.61M | 174.65M | Dec 31, 2025 |
| 5 | BLACKROCK FINANCE, INC. | 1364742 | 4.77M | 62.10M | Jun 30, 2024 |
| 6 | STATE STREET CORP | 93751 | 4.67M | 91.40M | Mar 31, 2026 |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 4.17M | 81.51M | Mar 31, 2026 |
| 8 | FAIRMOUNT FUNDS MANAGEMENT LLC | 1802528 | 3.91M | 76.57M | Mar 31, 2026 |
| 9 | VENROCK ADVISER, LLC | 1615982 | 3.88M | 75.95M | Mar 31, 2026 |
| 10 | PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | 3.21M | 62.71K | Mar 31, 2026 |
| 11 | COMMODORE CAPITAL LP | 1831942 | 3.20M | 69.06M | Sep 30, 2025 |
| 12 | PARADIGM BIOCAPITAL ADVISORS LP | 1855655 | 3.15M | 61.59M | Mar 31, 2026 |
| 13 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 3.08M | 60.22M | Mar 31, 2026 |
| 14 | CITADEL ADVISORS LLC | 1423053 | 2.38M | 46.61M | Mar 31, 2026 |
| 15 | KYNAM CAPITAL MANAGEMENT, LP | 1907884 | 2.34M | 45.80M | Mar 31, 2026 |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 2.33M | 45.65M | Mar 31, 2026 |
| 17 | BALYASNY ASSET MANAGEMENT L.P. | 1218710 | 2.32M | 45.30M | Mar 31, 2026 |
| 18 | MAVERICK CAPITAL LTD | 934639 | 2.21M | 47.75M | Sep 30, 2025 |
| 19 | RA CAPITAL MANAGEMENT, L.P. | 1346824 | 2.01M | 30.80M | Sep 30, 2023 |
| 20 | NOVO HOLDINGS A/S | 1388325 | 2M | 39.12M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.