Citadel Advisors’s Alumis Inc ALMS Stock Holding History

Citadel Advisors’s Portfolio ALMS Stock Details ALMS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$7.74M	Buy	351,507 +232,196	+195%	+$5.8M	﹤0.01%	3630
2025 Q4	$1.16M	Sell	119,311 -219,940	-65%	-$1.54M	﹤0.01%	7056
2025 Q3	$1.35M	Buy	339,251 +232,176	+217%	+$956K	﹤0.01%	6881
2025 Q2	$321K	Buy	+107,075	New	+$506K	﹤0.01%	9648
2025 Q1	–	Sell	-29,149	Closed	-$229K	–	15792
2024 Q4	$229K	Sell	29,149 -12,370	-30%	-$124K	﹤0.01%	10203
2024 Q3	$443K	Buy	41,519 +20,597	+98%	+$250K	﹤0.01%	8515
2024 Q2	$278K	Buy	+20,922	New	+$278K	﹤0.01%	9286

Other funds holding ALMS

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

DTC

Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return

Samsara BioCapital Palo Alto, California $1.03B AUM 214.94% 1-Year Est. Return

FCMV

Foresite Capital Management V Larkspur, California $271M AUM 309.87% 1-Year Est. Return

venBio Partners San Francisco, California $281M AUM 261.03% 1-Year Est. Return

FCMV

Foresite Capital Management VI Larkspur, California $460M AUM 261.77% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

CAM

Cormorant Asset Management Boston, Massachusetts $1.99B AUM 737.95% 1-Year Est. Return

Nextech Invest Zurich, Switzerland $1.42B AUM 304.47% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Citadel Advisors's ALMS Position: Q1 2026 in Review

Citadel Advisors increased its Alumis Inc (ALMS) stake by 195% in Q1 2026, buying an estimated $5.8M and bringing the position to 351,507 shares worth $7.74M. The position accounts for ﹤0.01% of the portfolio, ranked #3630.

Citadel Advisors first reported a position in ALMS in Q2 2024 and has held it in 7 quarters since. 195 funds tracked by Wall St. Rank hold ALMS as of Q1 2026.

Citadel Advisors held 351,507 shares of Alumis Inc worth $7.74M as of Q1 2026.
Citadel Advisors bought 232,196 Alumis Inc shares in Q1 2026, an estimated $5.8M.
Alumis Inc made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #3630 holding.
Citadel Advisors first reported a position in Alumis Inc in Q2 2024 and has held it in 7 quarters since.
195 funds tracked by Wall St. Rank held Alumis Inc as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.