13FBOX
ALUMIS INC · 13F Institutional Holdings
Options Calculator Rankings

ALUMIS INC

ALMS
Institutions
203
Combined AUM (Q2 2026)
$14.32B
Combined Shares (Q2 2026)
119.2M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+31.9M
105 · 31 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-13.2M
91 · 25 Exit · ≈
⚖️ Net
+18.7M
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$14.32B
Institutions
203
New Buys
31
Adds
74
Reduces
66
Exits
25
Unchanged
32
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
Trium Capital LLP
6.76%2.97%#8$10.98B390,268$4.2M191,391+198,877+103.91%Add
AyurMaya Capital Management Company, LP
100%#1$426.0M15.1M$00+15.1MNew Buy
BlackRock, Inc.
<0.01%<0.01%#85$231.3M8.2M$158.0M7.2M+1.0M+14.60%Add
FMR LLC
0.01%<0.01%#63$190.5M6.8M$21.5M973,782+5.8M+595.14%Add
Deep Track Capital, LP
2.6%2.44%#19$178.6M6.3M$149.2M6.8M-424,037-6.26%Reduce
Samsara BioCapital, LLC
14.67%13.58%#5$178.6M6.3M$139.8M6.3M00.00%Unchanged
Foresite Capital Management V, LLC
45.81%47.94%#2$165.9M5.9M$129.9M5.9M00.00%Unchanged
PRICE T ROWE ASSOCIATES INC /MD/
0.01%0.01%#58$146.3M5.2M$72.4M3.3M+1.9M+58.21%Add
venBio Partners LLC
24.53%35.56%#3$127.4M4.5M$99.8M4.5M00.00%Unchanged
Foresite Capital Management VI LLC
18.6%20.33%#4$119.5M4.2M$93.6M4.2M00.00%Unchanged
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#99$118.6M4.2M$88.8M4.0M+183,437+4.55%Add
Nextech Invest Ltd.
4.75%5.49%#11$99.6M3.5M$78.0M3.5M00.00%Unchanged
Cormorant Asset Management, LP
4.69%4.37%#12$92.5M3.3M$87.0M3.9M-663,645-16.80%Reduce
Saturn V Capital Management LP
11.76%12.77%#6$82.0M2.9M$70.5M3.2M-286,632-8.95%Reduce
Octagon Capital Advisors LP
7.16%6.9%#7$79.7M2.8M$62.4M2.8M00.00%Unchanged
Jupiter Topco LLC
0.03%#49$66.2M2.4M$00+2.4MNew Buy
STATE STREET CORP
<0.01%<0.01%#113$61.5M2.2M$39.7M1.8M+385,454+21.39%Add
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#89$61.0M2.2M$42.3M1.9M+250,102+13.04%Add
MPM BioImpact LLC
3.46%4.06%#18$56.8M2.0M$52.6M2.4M-367,509-15.40%Reduce
BAKER BROS. ADVISORS LP
0.28%0.25%#34$56.6M2.0M$44.3M2.0M00.00%Unchanged
SR ONE CAPITAL MANAGEMENT, LP
5.31%4.72%#10$55.2M2.0M$43.2M2.0M00.00%Unchanged
Ikarian Capital, LLC
3.66%2.64%#15$34.5M1.2M$32.6M1.5M-251,300-17.00%Reduce
Invesco Ltd.
<0.01%<0.01%#96$33.0M1.2M$33.3M1.5M-338,019-22.36%Reduce
Novo Holdings A/S
1.8%#22$31.0M1.1M$00+1.1MNew Buy
PRINCIPAL FINANCIAL GROUP INC
0.01%0.01%#57$30.1M1.1M$23.3M1.1M+10,009+0.95%Add
D. E. Shaw & Co., Inc.
0.01%0.01%#60$27.2M968,234$12.6M572,129+396,105+69.23%Add
UBS Group AG
<0.01%0.01%#86$26.8M951,796$67.3M3.1M-2.1M-68.84%Reduce
JPMORGAN CHASE & CO
<0.01%<0.01%#122$26.4M969,617$17.4M861,575+108,042+12.54%Add
VANGUARD PORTFOLIO MANAGEMENT LLC
<0.01%<0.01%#129$25.9M921,211$15.7M712,608+208,603+29.27%Add
GREAT POINT PARTNERS LLC
4.55%4.33%#13$24.1M856,061$18.9M856,06100.00%Unchanged
GOLDMAN SACHS GROUP INC
<0.01%<0.01%#111$23.4M831,897$15.8M718,040+113,857+15.86%Add
NORTHERN TRUST CORP
<0.01%<0.01%#103$20.4M723,849$12.4M563,522+160,327+28.45%Add
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
<0.01%<0.01%#95$19.7M700,134$14.0M635,389+64,745+10.19%Add
Integral Health Asset Management, LLC
0.78%0.84%#28$19.7M700,000$17.6M800,000-100,000-12.50%Reduce
MILLENNIUM MANAGEMENT LLC
0.01%0.01%#67$18.6M660,142$13.4M606,284+53,858+8.88%Add
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#82$17.2M612,010$11.6M527,305+84,705+16.06%Add
Opaleye Management Inc.
1.4%1.6%#24$15.5M550,000$12.1M550,00000.00%Unchanged
ORBIMED ADVISORS LLC
0.29%0.24%#33$15.4M548,163$12.1M548,16300.00%Unchanged
ROYCE & ASSOCIATES LP
0.12%0.1%#36$14.8M525,303$10.5M476,392+48,911+10.27%Add
Woodline Partners LP
0.04%#45$13.7M486,052$00+486,052New Buy
Spruce Street Capital LP
2.17%2.08%#20$11.0M392,574$8.6M392,57400.00%Unchanged
CITIGROUP INC
<0.01%<0.01%#84$10.8M385,400$2.2M98,924+286,476+289.59%Add
TWO SIGMA INVESTMENTS, LP
0.01%0.01%#65$10.6M376,119$14.5M658,115-281,996-42.85%Reduce
MARSHALL WACE, LLP
0.01%0.03%#64$10.4M368,014$25.8M1.2M-804,735-68.62%Reduce
BOOTHBAY FUND MANAGEMENT, LLC
0.13%0.12%#35$9.8M347,138$9.3M423,231-76,093-17.98%Reduce
MORGAN STANLEY
<0.01%<0.01%#156$9.0M321,163$1.3M332,406-11,243-3.38%Reduce
VOLORIDGE INVESTMENT MANAGEMENT, LLC
0.04%0.07%#46$9.0M320,861$16.5M749,099-428,238-57.17%Reduce
Weiss Asset Management LP
0.09%0.41%#40$8.8M311,371$24.2M1.1M-786,046-71.63%Reduce
Artia Global Partners LP
1.45%1.43%#23$7.8M278,546$7.2M325,046-46,500-14.31%Reduce
BARCLAYS PLC
<0.01%<0.01%#121$7.7M273,716$4.9M222,658+51,058+22.93%Add

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow