Citadel Advisors
ACOG

Citadel Advisors’s Alpha Cognition ACOG Stock Holding History

Citadel Advisors’s Portfolio ACOG Stock Details ACOG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$492K Sell
89,589
-28,832
-24% -$164K ﹤0.01% 9359
2025
Q4 		$770K Buy
+118,421
New +$748K ﹤0.01% 8002

Other funds holding ACOG

OM
Opaleye Management Boston, Massachusetts $759M AUM 124.8% 1-Year Est. Return
SCM
Solas Capital Management Darien, Connecticut $174M AUM 6.33% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
CCC
Cable Car Capital San Francisco, California $289M AUM 26.33% 1-Year Est. Return
IC
Ikarian Capital Dallas, Texas $1.23B AUM 600.17% 1-Year Est. Return
SFM
Sphera Funds Management Tel Aviv, Israel $630M AUM 108.65% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
BFM
Boothbay Fund Management New York $7.71B AUM 106.31% 1-Year Est. Return
AC
Aristides Capital Louisville, Kentucky $462M AUM 28.94% 1-Year Est. Return
CF
Cantor Fitzgerald New York $6.78B AUM 29.01% 1-Year Est. Return

Citadel Advisors's ACOG Position: Q1 2026 in Review

Citadel Advisors reduced its Alpha Cognition (ACOG) stake by 24% in Q1 2026, selling an estimated $164K and leaving 89,589 shares worth $492K. The position accounts for ﹤0.01% of the portfolio, ranked #9359.

Citadel Advisors first reported a position in ACOG in Q4 2025 and has held it in 2 quarters since. The position peaked at $770K in Q4 2025. 25 funds tracked by Wall St. Rank hold ACOG as of Q1 2026.

  • Citadel Advisors held 89,589 shares of Alpha Cognition worth $492K as of Q1 2026.
  • Citadel Advisors sold 28,832 Alpha Cognition shares in Q1 2026, an estimated $164K.
  • Alpha Cognition made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #9359 holding.
  • Citadel Advisors first reported a position in Alpha Cognition in Q4 2025 and has held it in 2 quarters since.
  • Citadel Advisors's Alpha Cognition position peaked at $770K in Q4 2025.
  • 25 funds tracked by Wall St. Rank held Alpha Cognition as of Q1 2026.

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