Calamos Advisors’s Solarius Capital Acquisition Corp Units SOCAU Stock Holding History

Calamos Advisors’s Portfolio SOCAU Stock Details SOCAU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.06M	Hold	197,506	–	–	0.01%	662
2026 Q1	$2.03M	Hold	197,506	–	–	0.01%	666
2025 Q4	$2.03M	Hold	197,506	–	–	0.01%	616
2025 Q3	$2.08M	Buy	+197,506	New	+$1.99M	0.01%	620

Other funds holding SOCAU

LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return

HIM

HGC Investment Management Toronto, Ontario, Canada $507M AUM 6.15% 1-Year Est. Return

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return

OAC

OMERS Administration Corp Toronto, Ontario, Canada $16.7B AUM 35.96% 1-Year Est. Return

Walleye Capital New York $28B AUM 44.22% 1-Year Est. Return

Quarry LP New York $1.2B AUM 47.63% 1-Year Est. Return

Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return

GCL

Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return

Calamos Advisors's SOCAU Position: Q2 2026 in Review

Calamos Advisors held its Solarius Capital Acquisition Corp Units (SOCAU) position steady in Q2 2026 at 197,506 shares worth $2.06M. The position accounts for 0.01% of the portfolio, ranked #662.

Calamos Advisors first reported a position in SOCAU in Q3 2025 and has held it in 4 quarters since. The position peaked at $2.08M in Q3 2025. 9 funds tracked by Wall St. Rank hold SOCAU as of Q2 2026.

Calamos Advisors held 197,506 shares of Solarius Capital Acquisition Corp Units worth $2.06M as of Q2 2026.
Calamos Advisors left its Solarius Capital Acquisition Corp Units share count unchanged in Q2 2026.
Solarius Capital Acquisition Corp Units made up 0.01% of Calamos Advisors's portfolio in Q2 2026, its #662 holding.
Calamos Advisors first reported a position in Solarius Capital Acquisition Corp Units in Q3 2025 and has held it in 4 quarters since.
Calamos Advisors's Solarius Capital Acquisition Corp Units position peaked at $2.08M in Q3 2025.
9 funds tracked by Wall St. Rank held Solarius Capital Acquisition Corp Units as of Q2 2026.

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