Calamos Advisors’s M3-Brigade Acquisition III Corp. Units, each consisting of one share of Class A common stock and one-third of one redeemable warrant MBSC.U Stock Holding History

Calamos Advisors’s Portfolio MBSC.U Stock Details MBSC.U Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q3	–	Sell	-1,250,000	Closed	-$12.5M	–	1426
2022 Q2	$12.5M	Hold	1,250,000	–	–	0.05%	417
2022 Q1	$12.6M	Hold	1,250,000	–	–	0.05%	450
2021 Q4	$12.5M	Buy	+1,250,000	New	+$12.5M	0.05%	424

Other funds holding MBSC.U

CCA

Castle Creek Arbitrage Avon, Colorado $425M AUM 7.4% 1-Year Est. Return

Bulldog Investors Saddle Brook, New Jersey $445M AUM 2.55% 1-Year Est. Return

DCM

Difesa Capital Management New York $38.1M AUM 39.86% 1-Year Est. Return

MTCM

Mint Tower Capital Management Amsterdam, Netherlands $1.12B AUM 19.06% 1-Year Est. Return

Wealthspring Capital West Harrison, New York $448M AUM 8.38% 1-Year Est. Return

SIA

Schechter Investment Advisors Birmingham, Michigan $1.21B AUM 8.73% 1-Year Est. Return

HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

PCM

Prelude Capital Management New York $1.31B AUM 62.01% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

SAM

Silverback Asset Management Chapel Hill, North Carolina $699M AUM 72.42% 1-Year Est. Return

Calamos Advisors's MBSC.U Position: Q3 2022 in Review

Calamos Advisors sold out of M3-Brigade Acquisition III Corp. Units, each consisting of one share of Class A common stock and one-third of one redeemable warrant (MBSC.U) in Q3 2022, closing a stake of 1,250,000 shares — an estimated $12.5M sold.

Calamos Advisors first reported a position in MBSC.U in Q4 2021 and held it in 3 quarters. The position peaked at $12.6M in Q1 2022. 16 funds tracked by Wall St. Rank hold MBSC.U as of Q3 2022.

Calamos Advisors reported no remaining M3-Brigade Acquisition III Corp. Units, each consisting of one share of Class A common stock and one-third of one redeemable warrant position as of Q3 2022 after selling out during the quarter.
Calamos Advisors sold 1,250,000 M3-Brigade Acquisition III Corp. Units, each consisting of one share of Class A common stock and one-third of one redeemable warrant shares in Q3 2022, an estimated $12.5M.
Calamos Advisors first reported a position in M3-Brigade Acquisition III Corp. Units, each consisting of one share of Class A common stock and one-third of one redeemable warrant in Q4 2021 and held it in 3 quarters.
Calamos Advisors's M3-Brigade Acquisition III Corp. Units, each consisting of one share of Class A common stock and one-third of one redeemable warrant position peaked at $12.6M in Q1 2022.
16 funds tracked by Wall St. Rank held M3-Brigade Acquisition III Corp. Units, each consisting of one share of Class A common stock and one-third of one redeemable warrant as of Q3 2022.

Based on Calamos Advisors's 13F filing for Q3 2022, filed 24 Oct 2022.