Citadel Advisors
ALMS

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 		$2.18M Buy
99,100
+53,100
+115% +$1.33M ﹤0.01% 5902
2025
Q4 		$449K Buy
46,000
+35,400
+334% +$247K ﹤0.01% 9296
2025
Q3 		$42.3K Sell
10,600
-96,000
-90% -$395K ﹤0.01% 12272
2025
Q2 		$320K Buy
+106,600
New +$503K ﹤0.01% 9660

Other funds holding ALMS

BlackRock
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
SB
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
VP
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
NI
Nextech Invest Zurich, Switzerland $1.42B AUM 304.47% 1-Year Est. Return
T. Rowe Price Associates
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.