SOUTH SAN FRANCISCO, CA
ALUMIS INC.ALMS— Latest position per institution from SEC 13F filings
15
Institutional holders
88.47M
Total shares held
1.64B
Estimated value
4.42M
Avg. position size
AYURMAYA CAPITAL MANAGEMENT COMPANY, LP
CIK 1975990
Shares
15.14M
Value
147.76M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
7.17M
Value
157.97M
Filed
Mar 31, 2026
DEEP TRACK CAPITAL, LP
CIK 1856083
Shares
6.77M
Value
149.20M
Filed
Mar 31, 2026
SAMSARA BIOCAPITAL, LLC
CIK 1744967
Shares
6.35M
Value
139.79M
Filed
Mar 31, 2026
FORESITE CAPITAL MANAGEMENT V, LLC
CIK 1792206
Shares
5.90M
Value
129.91M
Filed
Mar 31, 2026
VENBIO PARTNERS LLC
CIK 1776382
Shares
4.53M
Value
99.76M
Filed
Mar 31, 2026
FORESITE CAPITAL MANAGEMENT VI LLC
CIK 2013341
Shares
4.25M
Value
93.58M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
4.10M
Value
40.05M
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
4.03M
Value
88.83M
Filed
Mar 31, 2026
CORMORANT ASSET MANAGEMENT, LP
CIK 1583977
Shares
3.95M
Value
87M
Filed
Mar 31, 2026
NEXTECH INVEST, LTD.
CIK 1595430
Shares
3.54M
Value
78.01M
Filed
Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/
CIK 80255
Shares
3.29M
Value
72.41K
Filed
Mar 31, 2026
SATURN V CAPITAL MANAGEMENT LP
CIK 1964437
Shares
3.20M
Value
70.54M
Filed
Mar 31, 2026
UBS GROUP AG
CIK 1610520
Shares
3.05M
Value
67.30M
Filed
Mar 31, 2026
OCTAGON CAPITAL ADVISORS LP
CIK 1839435
Shares
2.83M
Value
62.36M
Filed
Mar 31, 2026
MPM BIOIMPACT LLC
CIK 1687078
Shares
2.39M
Value
52.58M
Filed
Mar 31, 2026
JANUS HENDERSON GROUP PLC
CIK 1274173
Shares
2.10M
Value
46.15M
Filed
Mar 31, 2026
BAKER BROS. ADVISORS LP
CIK 1263508
Shares
2.01M
Value
44.34M
Filed
Mar 31, 2026
SR ONE CAPITAL MANAGEMENT, LP
CIK 1910264
Shares
1.96M
Value
43.18M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.92M
Value
42.27M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | AYURMAYA CAPITAL MANAGEMENT COMPANY, LP | 1975990 | 15.14M | 147.76M | Dec 31, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 7.17M | 157.97M | Mar 31, 2026 |
| 3 | DEEP TRACK CAPITAL, LP | 1856083 | 6.77M | 149.20M | Mar 31, 2026 |
| 4 | SAMSARA BIOCAPITAL, LLC | 1744967 | 6.35M | 139.79M | Mar 31, 2026 |
| 5 | FORESITE CAPITAL MANAGEMENT V, LLC | 1792206 | 5.90M | 129.91M | Mar 31, 2026 |
| 6 | VENBIO PARTNERS LLC | 1776382 | 4.53M | 99.76M | Mar 31, 2026 |
| 7 | FORESITE CAPITAL MANAGEMENT VI LLC | 2013341 | 4.25M | 93.58M | Mar 31, 2026 |
| 8 | VANGUARD GROUP INC | 102909 | 4.10M | 40.05M | Dec 31, 2025 |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 4.03M | 88.83M | Mar 31, 2026 |
| 10 | CORMORANT ASSET MANAGEMENT, LP | 1583977 | 3.95M | 87M | Mar 31, 2026 |
| 11 | NEXTECH INVEST, LTD. | 1595430 | 3.54M | 78.01M | Mar 31, 2026 |
| 12 | PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | 3.29M | 72.41K | Mar 31, 2026 |
| 13 | SATURN V CAPITAL MANAGEMENT LP | 1964437 | 3.20M | 70.54M | Mar 31, 2026 |
| 14 | UBS GROUP AG | 1610520 | 3.05M | 67.30M | Mar 31, 2026 |
| 15 | OCTAGON CAPITAL ADVISORS LP | 1839435 | 2.83M | 62.36M | Mar 31, 2026 |
| 16 | MPM BIOIMPACT LLC | 1687078 | 2.39M | 52.58M | Mar 31, 2026 |
| 17 | JANUS HENDERSON GROUP PLC | 1274173 | 2.10M | 46.15M | Mar 31, 2026 |
| 18 | BAKER BROS. ADVISORS LP | 1263508 | 2.01M | 44.34M | Mar 31, 2026 |
| 19 | SR ONE CAPITAL MANAGEMENT, LP | 1910264 | 1.96M | 43.18M | Mar 31, 2026 |
| 20 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.92M | 42.27M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.