RCM
HLXC

RA Capital Management’s Helix Acquisition Corp III HLXC Stock Holding History

RA Capital Management’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 		$13.3M Hold
1,250,000
– – 0.12% 72
2026
Q1 		$12.7M Buy
+1,250,000
New +$12.8M 0.13% 70

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
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
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

RA Capital Management's HLXC Position: Q2 2026 in Review

RA Capital Management held its Helix Acquisition Corp III (HLXC) position steady in Q2 2026 at 1,250,000 shares worth $13.3M. The position accounts for 0.12% of the portfolio, ranked #72.

RA Capital Management first reported a position in HLXC in Q1 2026 and has held it in 2 quarters since. 40 funds tracked by Wall St. Rank hold HLXC as of Q2 2026.

  • RA Capital Management held 1,250,000 shares of Helix Acquisition Corp III worth $13.3M as of Q2 2026.
  • RA Capital Management left its Helix Acquisition Corp III share count unchanged in Q2 2026.
  • Helix Acquisition Corp III made up 0.12% of RA Capital Management's portfolio in Q2 2026, its #72 holding.
  • RA Capital Management first reported a position in Helix Acquisition Corp III in Q1 2026 and has held it in 2 quarters since.
  • 40 funds tracked by Wall St. Rank held Helix Acquisition Corp III as of Q2 2026.

Based on RA Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.