Calamos Advisors’s HCM IV Acquisition Corp Unit HACQU Stock Holding History

Calamos Advisors’s Portfolio HACQU Stock Details HACQU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.48M	Buy	+148,010	New	+$1.49M	0.01%	717

Other funds holding HACQU

LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return

MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return

PAMP

Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return

Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

AIMCA

Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $16.7B AUM 23.27% 1-Year Est. Return

HCM

Highbridge Capital Management New York $3.09B AUM 31.19% 1-Year Est. Return

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $62.2B AUM 31.35% 1-Year Est. Return

Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return

Calamos Advisors's HACQU Position: Q1 2026 in Review

Calamos Advisors opened a new position in HCM IV Acquisition Corp Unit (HACQU) in Q1 2026: 148,010 shares worth $1.48M. The stake represents 0.01% of the portfolio and ranks #717 among its holdings.

66 funds tracked by Wall St. Rank hold HACQU as of Q1 2026.

Calamos Advisors held 148,010 shares of HCM IV Acquisition Corp Unit worth $1.48M as of Q1 2026.
HCM IV Acquisition Corp Unit was a new Calamos Advisors position in Q1 2026.
HCM IV Acquisition Corp Unit made up 0.01% of Calamos Advisors's portfolio in Q1 2026, its #717 holding.
66 funds tracked by Wall St. Rank held HCM IV Acquisition Corp Unit as of Q1 2026.

Based on Calamos Advisors's 13F filing for Q1 2026, filed 4 May 2026.