Calamos Advisors
CMIIU

Calamos Advisors’s Columbus Circle Capital Corp II Unit CMIIU Stock Holding History

Calamos Advisors’s Portfolio CMIIU Stock Details CMIIU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$809K Hold
75,000
– – ﹤0.01% 782
2026
Q1 		$746K Buy
+75,000
New +$749K ﹤0.01% 841

Other funds holding CMIIU

OAC
OMERS Administration Corp Toronto, Ontario, Canada $16.7B AUM 35.96% 1-Year Est. Return
WC
Wealthspring Capital West Harrison, New York $448M AUM 8.38% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
CS
Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
VF
Virtu Financial New York $3.18B AUM 65.92% 1-Year Est. Return
QL
Quarry LP New York $1.2B AUM 47.63% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
CF
Cantor Fitzgerald New York $9.31B AUM 73.66% 1-Year Est. Return

Calamos Advisors's CMIIU Position: Q2 2026 in Review

Calamos Advisors held its Columbus Circle Capital Corp II Unit (CMIIU) position steady in Q2 2026 at 75,000 shares worth $809K. The position accounts for ﹤0.01% of the portfolio, ranked #782.

Calamos Advisors first reported a position in CMIIU in Q1 2026 and has held it in 2 quarters since. 14 funds tracked by Wall St. Rank hold CMIIU as of Q2 2026.

  • Calamos Advisors held 75,000 shares of Columbus Circle Capital Corp II Unit worth $809K as of Q2 2026.
  • Calamos Advisors left its Columbus Circle Capital Corp II Unit share count unchanged in Q2 2026.
  • Columbus Circle Capital Corp II Unit made up ﹤0.01% of Calamos Advisors's portfolio in Q2 2026, its #782 holding.
  • Calamos Advisors first reported a position in Columbus Circle Capital Corp II Unit in Q1 2026 and has held it in 2 quarters since.
  • 14 funds tracked by Wall St. Rank held Columbus Circle Capital Corp II Unit as of Q2 2026.

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