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

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-150,000	Closed	-$1.55M	–	1230
2021 Q3	$1.55M	Hold	150,000	–	–	0.01%	807
2021 Q2	$1.51M	Hold	150,000	–	–	0.01%	763
2021 Q1	$1.49M	Buy	+150,000	New	+$1.49M	0.01%	736

Other funds holding MBAC.U

BCM

Beryl Capital Management Redondo Beach, California $111M AUM 205.39% 1-Year Est. Return

LCM

Laurion Capital Management New York $3.9B AUM 75.03% 1-Year Est. Return

BCL

Bracebridge Capital LLC Boston, Massachusetts $5.53B AUM 25.79% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Hound Partners New York $863M AUM 11.22% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

YCM

Yakira Capital Management Westport, Connecticut $351M AUM 21.82% 1-Year Est. Return

Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return

HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

Calamos Advisors's MBAC.U Position: Q4 2021 in Review

Calamos Advisors sold out of M3-Brigade Acquisition II Corp. Units, each consisting of one share of Class A common stock, and one-third of one redeemable warrant (MBAC.U) in Q4 2021, closing a stake of 150,000 shares — an estimated $1.55M sold.

Calamos Advisors first reported a position in MBAC.U in Q1 2021 and held it in 3 quarters. The position peaked at $1.55M in Q3 2021. 16 funds tracked by Wall St. Rank hold MBAC.U as of Q4 2021.

Calamos Advisors reported no remaining M3-Brigade Acquisition II Corp. Units, each consisting of one share of Class A common stock, and one-third of one redeemable warrant position as of Q4 2021 after selling out during the quarter.
Calamos Advisors sold 150,000 M3-Brigade Acquisition II Corp. Units, each consisting of one share of Class A common stock, and one-third of one redeemable warrant shares in Q4 2021, an estimated $1.55M.
Calamos Advisors first reported a position in M3-Brigade Acquisition II Corp. Units, each consisting of one share of Class A common stock, and one-third of one redeemable warrant in Q1 2021 and held it in 3 quarters.
Calamos Advisors's M3-Brigade Acquisition II Corp. Units, each consisting of one share of Class A common stock, and one-third of one redeemable warrant position peaked at $1.55M in Q3 2021.
16 funds tracked by Wall St. Rank held M3-Brigade Acquisition II Corp. Units, each consisting of one share of Class A common stock, and one-third of one redeemable warrant as of Q4 2021.

Based on Calamos Advisors's 13F filing for Q4 2021, filed 1 Feb 2022.