SOUTH SAN FRANCISCO, CA
ALUMIS INC.ALMS— Latest position per institution from SEC 13F filings
15
Institutional holders
94.61M
Total shares held
2.37B
Estimated value
4.73M
Avg. position size
AYURMAYA CAPITAL MANAGEMENT COMPANY, LP
CIK 1975990
Shares
15.14M
Value
426.03M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
8.22M
Value
231.26M
Filed
Jun 30, 2026
FMR LLC
CIK 315066
Shares
6.77M
Value
190.48M
Filed
Jun 30, 2026
DEEP TRACK CAPITAL, LP
CIK 1856083
Shares
6.35M
Value
178.65M
Filed
Jun 30, 2026
SAMSARA BIOCAPITAL, LLC
CIK 1744967
Shares
6.35M
Value
178.55M
Filed
Jun 30, 2026
FORESITE CAPITAL MANAGEMENT V, LLC
CIK 1792206
Shares
5.90M
Value
165.94M
Filed
Jun 30, 2026
PRICE T ROWE ASSOCIATES INC /MD/
CIK 80255
Shares
5.20M
Value
146.32K
Filed
Jun 30, 2026
VENBIO PARTNERS LLC
CIK 1776382
Shares
4.53M
Value
127.43M
Filed
Jun 30, 2026
FORESITE CAPITAL MANAGEMENT VI LLC
CIK 2013341
Shares
4.25M
Value
119.53M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
4.22M
Value
118.63M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
4.10M
Value
40.05M
Filed
Dec 31, 2025
NEXTECH INVEST LTD.
CIK 1595430
Shares
3.54M
Value
99.64M
Filed
Jun 30, 2026
CORMORANT ASSET MANAGEMENT, LP
CIK 1583977
Shares
3.29M
Value
92.46M
Filed
Jun 30, 2026
SATURN V CAPITAL MANAGEMENT LP
CIK 1964437
Shares
2.92M
Value
82.04M
Filed
Jun 30, 2026
OCTAGON CAPITAL ADVISORS LP
CIK 1839435
Shares
2.83M
Value
79.66M
Filed
Jun 30, 2026
JUPITER TOPCO LLC
CIK 2146052
Shares
2.36M
Value
66.24M
Filed
Jun 30, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
2.22M
Value
78.82K
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
2.19M
Value
61.55M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
2.17M
Value
61.03M
Filed
Jun 30, 2026
JANUS HENDERSON GROUP LTD.
CIK 1274173
Shares
2.10M
Value
46.15M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | AYURMAYA CAPITAL MANAGEMENT COMPANY, LP | 1975990 | 15.14M | 426.03M | Jun 30, 2026 |
| 2 | BLACKROCK, INC. | 2012383 | 8.22M | 231.26M | Jun 30, 2026 |
| 3 | FMR LLC | 315066 | 6.77M | 190.48M | Jun 30, 2026 |
| 4 | DEEP TRACK CAPITAL, LP | 1856083 | 6.35M | 178.65M | Jun 30, 2026 |
| 5 | SAMSARA BIOCAPITAL, LLC | 1744967 | 6.35M | 178.55M | Jun 30, 2026 |
| 6 | FORESITE CAPITAL MANAGEMENT V, LLC | 1792206 | 5.90M | 165.94M | Jun 30, 2026 |
| 7 | PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | 5.20M | 146.32K | Jun 30, 2026 |
| 8 | VENBIO PARTNERS LLC | 1776382 | 4.53M | 127.43M | Jun 30, 2026 |
| 9 | FORESITE CAPITAL MANAGEMENT VI LLC | 2013341 | 4.25M | 119.53M | Jun 30, 2026 |
| 10 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 4.22M | 118.63M | Jun 30, 2026 |
| 11 | VANGUARD GROUP INC | 102909 | 4.10M | 40.05M | Dec 31, 2025 |
| 12 | NEXTECH INVEST LTD. | 1595430 | 3.54M | 99.64M | Jun 30, 2026 |
| 13 | CORMORANT ASSET MANAGEMENT, LP | 1583977 | 3.29M | 92.46M | Jun 30, 2026 |
| 14 | SATURN V CAPITAL MANAGEMENT LP | 1964437 | 2.92M | 82.04M | Jun 30, 2026 |
| 15 | OCTAGON CAPITAL ADVISORS LP | 1839435 | 2.83M | 79.66M | Jun 30, 2026 |
| 16 | JUPITER TOPCO LLC | 2146052 | 2.36M | 66.24M | Jun 30, 2026 |
| 17 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 2.22M | 78.82K | Jun 30, 2026 |
| 18 | STATE STREET CORP | 93751 | 2.19M | 61.55M | Jun 30, 2026 |
| 19 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 2.17M | 61.03M | Jun 30, 2026 |
| 20 | JANUS HENDERSON GROUP LTD. | 1274173 | 2.10M | 46.15M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.