Citadel Advisors
HLXC

Citadel Advisors’s Helix Acquisition Corp III HLXC Stock Holding History

Citadel Advisors’s Portfolio HLXC Stock Details HLXC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$112K Sell
10,598
-2,704
-20% -$27.7K ﹤0.01% 12603
2026
Q1 		$137K Buy
+13,302
New +$136K ﹤0.01% 11761

Other funds holding HLXC

CAM
Cormorant Asset Management Boston, Massachusetts $1.95B AUM 773.9% 1-Year Est. Return
AAA
Affinity Asset Advisors New York $2.21B AUM 431.26% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return
SCM
Silverarc Capital Management Boston, Massachusetts $962M AUM 524.64% 1-Year Est. Return
DAM
Decagon Asset Management London, United Kingdom $525M AUM 50.51% 1-Year Est. Return
ACM
ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $2.7B AUM 88.53% 1-Year Est. Return
SC
Sculptor Capital New York $12.3B AUM 40.26% 1-Year Est. Return

Citadel Advisors's HLXC Position: Q2 2026 in Review

Citadel Advisors reduced its Helix Acquisition Corp III (HLXC) stake by 20% in Q2 2026, selling an estimated $27.7K and leaving 10,598 shares worth $112K. The position accounts for ﹤0.01% of the portfolio, ranked #12603.

Citadel Advisors first reported a position in HLXC in Q1 2026 and has held it in 2 quarters since. The position peaked at $137K in Q1 2026. 40 funds tracked by Wall St. Rank hold HLXC as of Q2 2026.

  • Citadel Advisors held 10,598 shares of Helix Acquisition Corp III worth $112K as of Q2 2026.
  • Citadel Advisors sold 2,704 Helix Acquisition Corp III shares in Q2 2026, an estimated $27.7K.
  • Helix Acquisition Corp III made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #12603 holding.
  • Citadel Advisors first reported a position in Helix Acquisition Corp III in Q1 2026 and has held it in 2 quarters since.
  • Citadel Advisors's Helix Acquisition Corp III position peaked at $137K in Q1 2026.
  • 40 funds tracked by Wall St. Rank held Helix Acquisition Corp III as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.