NEW HAVEN, CT
INVIVYD, INC.IVVD— Latest position per institution from SEC 13F filings
15
Institutional holders
223.63M
Total shares held
329.16M
Estimated value
11.18M
Avg. position size
JANUS HENDERSON GROUP PLC
CIK 1274173
Shares
33.09M
Value
42.86M
Filed
Mar 31, 2026
PERCEPTIVE ADVISORS LLC
CIK 1224962
Shares
20.86M
Value
27.12M
Filed
Mar 31, 2026
BVF INC/IL
CIK 1056807
Shares
19.52M
Value
25.38M
Filed
Mar 31, 2026
MAVERICK CAPITAL LTD
CIK 934639
Shares
18.97M
Value
24.66M
Filed
Mar 31, 2026
RA CAPITAL MANAGEMENT, L.P.
CIK 1346824
Shares
17.12M
Value
42.28M
Filed
Dec 31, 2025
MITHRIL II GP LP
CIK 1878232
Shares
11.24M
Value
12.37M
Filed
Sep 30, 2025
SATURN V CAPITAL MANAGEMENT LP
CIK 1964437
Shares
10.95M
Value
14.23M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
10.70M
Value
26.44M
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
10.07M
Value
13.10M
Filed
Mar 31, 2026
M28 CAPITAL MANAGEMENT LP
CIK 1807489
Shares
9.25M
Value
12.02M
Filed
Mar 31, 2026
EVENTIDE ASSET MANAGEMENT, LLC
CIK 1442891
Shares
9.07M
Value
11.79M
Filed
Mar 31, 2026
DEEP TRACK CAPITAL, LP
CIK 1856083
Shares
8.59M
Value
6.14M
Filed
Jun 30, 2025
DRIEHAUS CAPITAL MANAGEMENT LLC
CIK 938206
Shares
8.44M
Value
10.97M
Filed
Mar 31, 2026
SOLEUS CAPITAL MANAGEMENT, L.P.
CIK 1802630
Shares
7.71M
Value
10.02M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
6.94M
Value
9.02M
Filed
Mar 31, 2026
ALPHABET INC.
CIK 1652044
Shares
4.53M
Value
20.10M
Filed
Mar 31, 2024
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
4.47M
Value
4.92M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
4.28M
Value
5.57M
Filed
Mar 31, 2026
SIREN, L.L.C.
CIK 2005245
Shares
4M
Value
5.20M
Filed
Mar 31, 2026
ADAR1 CAPITAL MANAGEMENT, LLC
CIK 1940272
Shares
3.82M
Value
4.97M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | JANUS HENDERSON GROUP PLC | 1274173 | 33.09M | 42.86M | Mar 31, 2026 |
| 2 | PERCEPTIVE ADVISORS LLC | 1224962 | 20.86M | 27.12M | Mar 31, 2026 |
| 3 | BVF INC/IL | 1056807 | 19.52M | 25.38M | Mar 31, 2026 |
| 4 | MAVERICK CAPITAL LTD | 934639 | 18.97M | 24.66M | Mar 31, 2026 |
| 5 | RA CAPITAL MANAGEMENT, L.P. | 1346824 | 17.12M | 42.28M | Dec 31, 2025 |
| 6 | MITHRIL II GP LP | 1878232 | 11.24M | 12.37M | Sep 30, 2025 |
| 7 | SATURN V CAPITAL MANAGEMENT LP | 1964437 | 10.95M | 14.23M | Mar 31, 2026 |
| 8 | VANGUARD GROUP INC | 102909 | 10.70M | 26.44M | Dec 31, 2025 |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 10.07M | 13.10M | Mar 31, 2026 |
| 10 | M28 CAPITAL MANAGEMENT LP | 1807489 | 9.25M | 12.02M | Mar 31, 2026 |
| 11 | EVENTIDE ASSET MANAGEMENT, LLC | 1442891 | 9.07M | 11.79M | Mar 31, 2026 |
| 12 | DEEP TRACK CAPITAL, LP | 1856083 | 8.59M | 6.14M | Jun 30, 2025 |
| 13 | DRIEHAUS CAPITAL MANAGEMENT LLC | 938206 | 8.44M | 10.97M | Mar 31, 2026 |
| 14 | SOLEUS CAPITAL MANAGEMENT, L.P. | 1802630 | 7.71M | 10.02M | Mar 31, 2026 |
| 15 | STATE STREET CORP | 93751 | 6.94M | 9.02M | Mar 31, 2026 |
| 16 | ALPHABET INC. | 1652044 | 4.53M | 20.10M | Mar 31, 2024 |
| 17 | BLACKROCK FINANCE, INC. | 1364742 | 4.47M | 4.92M | Jun 30, 2024 |
| 18 | BLACKROCK, INC. | 2012383 | 4.28M | 5.57M | Mar 31, 2026 |
| 19 | SIREN, L.L.C. | 2005245 | 4M | 5.20M | Mar 31, 2026 |
| 20 | ADAR1 CAPITAL MANAGEMENT, LLC | 1940272 | 3.82M | 4.97M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.