Alumis Inc
ALMS
112 hedge funds and large institutions have $235M invested in Alumis Inc in 2025 Q2 according to their latest regulatory filings, with 53 funds opening new positions, 49 increasing their positions, 2 reducing their positions, and 13 closing their positions.
2,350% more repeat investments, than reductions
Existing positions increased: 49 | Existing positions reduced: 2
308% more first-time investments, than exits
New positions opened: 53 | Existing positions closed: 13
56% more funds holding
Funds holding: 72 → 112 (+40)
10% more funds holding in top 10
Funds holding in top 10: 10 → 11 (+1)
5% less capital invested
Capital invested by funds: $247M → $235M (-$11.9M)
3.55% less ownership
Funds ownership: 85.14% → 81.59% (-3.6%)
48% less call options, than puts
Call options by funds: $4.3M | Put options by funds: $8.26M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ACMC
AyurMaya Capital Management Company
Portsmouth,
New Hampshire
|
+$21.2M |
| 2 |
BlackRock
New York
|
+$12.8M |
| 3 |
TC
Trium Capital
London,
United Kingdom
|
+$12.5M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$11.7M |
| 5 |
TCM
Tang Capital Management
San Diego,
California
|
+$9.43M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BNP Paribas Financial Markets
Paris,
France
|
-$216K |
| 2 |
Squarepoint
New York
|
-$148K |
| 3 |
Marshall Wace
London,
United Kingdom
|
-$117K |
| 4 |
XT
XTX Topco
George Town,
Cayman Islands
|
-$113K |
| 5 |
SRL
Scientech Research LLC
Jersey City,
New Jersey
|
-$83.3K |
ALMS Hedge Fund Activity: Q2 2025 in Review
112 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Alumis Inc (ALMS) for Q2 2025, worth a combined $235M — down 4.8% from $247M a quarter earlier.
Buyers outnumbered sellers: 53 funds opened new ALMS positions and 13 closed out — a net gain of 40 holders — while 49 added to existing stakes and 2 trimmed.
The largest buyer was AyurMaya Capital Management Company, adding an estimated $21.2M. The largest seller was BNP Paribas Financial Markets, cutting an estimated $216K.
- 112 institutional investors held Alumis Inc (ALMS) as of Q2 2025, up from 72 in Q1 2025.
- Funds reported $235M of Alumis Inc stock for Q2 2025, down 4.8% quarter-over-quarter.
- 53 funds opened new Alumis Inc positions in Q2 2025 and 13 closed out, a net change of +40 holders.
- The largest Alumis Inc buyer in Q2 2025 was AyurMaya Capital Management Company, an estimated $21.2M added.
- The largest Alumis Inc seller in Q2 2025 was BNP Paribas Financial Markets, an estimated $216K sold.
Based on aggregated 13F filings for Q2 2025.