Companies / ALUMIS INC. / Institutional holders

Alumis Inc.

Institutional holders · 13F as of Jun 30, 2026

Holder	Value ↓	Shares	% of shares
BlackRock, Inc.	$231.26M	8,218,151	6.45%
AyurMaya Capital Management Company, LP	$147.76M	15,139,706	11.88%
STATE STREET CORPORATION	$61.55M	2,187,266	1.72%
Foresite Capital Management V, LLC	$56.41M	5,779,348	4.53%
Samsara BioCapital, LLC	$56.19M	5,756,984	4.52%
JANUS HENDERSON GROUP PLC	$46.79M	2,124,408	1.67%
venBio Partners LLC	$45.09M	4,619,803	3.62%
Baker Bros. Advisors LP	$44.34M	2,012,500	1.58%
GEODE CAPITAL MANAGEMENT, LLC	$42.27M	1,918,415	1.50%
Foresite Capital Management VI LLC	$41.46M	4,247,670	3.33%
VANGUARD GROUP INC	$40.05M	4,103,290	3.22%
Cormorant Asset Management, LP	$35.48M	3,635,596	2.85%
Saturn V Capital Management LP	$30.61M	3,135,953	2.46%
Nextech Invest, Ltd.	$28.46M	2,915,998	2.29%
MARSHALL WACE, LLP	$25.84M	1,172,749	0.92%
Octagon Capital Advisors LP	$24.70M	2,530,700	1.98%
Weiss Asset Management LP	$24.18M	1,097,417	0.86%
MPM BioImpact LLC	$23.44M	2,401,992	1.88%
Principal Financial Group Inc	$23.31M	1,058,051	0.83%
SR ONE CAPITAL MANAGEMENT, LP	$19.13M	1,959,896	1.54%
Great Point Partners, LLC	$18.86M	856,061	0.67%
TWO SIGMA INVESTMENTS, LP	$14.50M	658,115	0.52%
Millennium Management LLC	$13.36M	606,284	0.48%
D. E. Shaw & Co., Inc.	$12.60M	572,129	0.45%
ORBIMED ADVISORS LLC	$12.08M	548,163	0.43%
PRUDENTIAL FINANCIAL INC	$11.87M	538,733	0.42%
Trium Capital LLP	$8.72M	893,107	0.70%
Yu Fan	$7.71M	789,618	0.62%
Omega Fund Management, LLC	$6.38M	653,223	0.51%
Opaleye Management Inc.	$5.22M	535,000	0.42%
Morgan Stanley	$4.94M	506,529	0.40%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$4.92M	504,075	0.40%
TOWERVIEW LLC	$4.90M	222,294	0.17%
Siren, L.L.C.	$4.88M	500,000	0.39%
Bank of New York Mellon Corp/The	$4.55M	206,729	0.16%
Hudson Bay Capital Management LP	$4.26M	193,395	0.15%
TD ASSET MANAGEMENT INC	$4.21M	191,202	0.15%
THE GOLDMAN SACHS GROUP, INC.	$4.17M	427,072	0.33%
Invesco Ltd.	$4.12M	421,819	0.33%
NORTHERN TRUST CORP	$4.08M	418,248	0.33%
Victory Capital Management, Inc.	$3.72M	132,331	0.10%
JPMORGAN CHASE & CO	$3.48M	356,337	0.28%
AQR Capital Management, LLC	$3.23M	146,682	0.12%
Exome Asset Management LLC	$2.85M	292,250	0.23%
SCHRODER INVESTMENT MANAGEMENT GROUP	$2.78M	137,347	0.11%
HighVista Strategies LLC	$2.49M	112,929	0.09%
DEUTSCHE BANK AG	$2.37M	84,113	0.07%
STIFEL FINANCIAL CORP	$2.05M	209,729	0.16%
SUSQUEHANNA INTERNATIONAL GROUP, LLP	$2.03M	208,133	0.16%
RHUMBLINE ADVISERS	$1.86M	84,292	0.07%