Calamos Advisors
CAIIU

Calamos Advisors’s Collective Acquisition Corp II Units CAIIU Stock Holding History

Calamos Advisors’s Portfolio CAIIU Stock Details CAIIU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.02M Buy
+400,000
New +$3.99M 0.01% 579

Other funds holding CAIIU

AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.57% 1-Year Est. Return
TCM
Tuttle Capital Management Riverside, Connecticut $148M AUM 64.14% 1-Year Est. Return
AA
ABC Arbitrage Paris, France $926M AUM 45.9% 1-Year Est. Return

Calamos Advisors's CAIIU Position: Q2 2026 in Review

Calamos Advisors opened a new position in Collective Acquisition Corp II Units (CAIIU) in Q2 2026: 400,000 shares worth $4.02M. The stake represents 0.01% of the portfolio and ranks #579 among its holdings.

4 funds tracked by Wall St. Rank hold CAIIU as of Q2 2026.

  • Calamos Advisors held 400,000 shares of Collective Acquisition Corp II Units worth $4.02M as of Q2 2026.
  • Collective Acquisition Corp II Units was a new Calamos Advisors position in Q2 2026.
  • Collective Acquisition Corp II Units made up 0.01% of Calamos Advisors's portfolio in Q2 2026, its #579 holding.
  • 4 funds tracked by Wall St. Rank held Collective Acquisition Corp II Units as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.