Calamos Advisors’s Osiris Acquisition Corp. Units, each consisting of one share of Class A common stock, and one-half of one redeemable warrant OSI.U Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q3	–	Sell	-750,000	Closed	-$7.39M	–	1578
2022 Q2	$7.39M	Hold	750,000	–	–	0.03%	591
2022 Q1	$7.42M	Hold	750,000	–	–	0.03%	600
2021 Q4	$7.09M	Hold	750,000	–	–	0.03%	609
2021 Q3	$7.46M	Hold	750,000	–	–	0.03%	501
2021 Q2	$7.47M	Buy	+750,000	New	+$7.46M	0.03%	478

Other funds holding OSI.U

Jefferies Group New York $12B AUM 6.2% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

CHP

Castle Hook Partners New York $23.4B AUM 158.96% 1-Year Est. Return

Walleye Capital New York $24B AUM 37.67% 1-Year Est. Return

Walleye Trading New York $60B AUM 42.19% 1-Year Est. Return

LCM

Landscape Capital Management Englewood, New Jersey $1.58B AUM 26.88% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

WAM

Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

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

Calamos Advisors sold out of Osiris Acquisition Corp. Units, each consisting of one share of Class A common stock, and one-half of one redeemable warrant (OSI.U) in Q3 2022, closing a stake of 750,000 shares — an estimated $7.39M sold.

Calamos Advisors first reported a position in OSI.U in Q2 2021 and held it in 5 quarters. The position peaked at $7.47M in Q2 2021. 10 funds tracked by Wall St. Rank hold OSI.U as of Q3 2022.

Calamos Advisors reported no remaining Osiris Acquisition Corp. Units, each consisting of one share of Class A common stock, and one-half of one redeemable warrant position as of Q3 2022 after selling out during the quarter.
Calamos Advisors sold 750,000 Osiris Acquisition Corp. Units, each consisting of one share of Class A common stock, and one-half of one redeemable warrant shares in Q3 2022, an estimated $7.39M.
Calamos Advisors first reported a position in Osiris Acquisition Corp. Units, each consisting of one share of Class A common stock, and one-half of one redeemable warrant in Q2 2021 and held it in 5 quarters.
Calamos Advisors's Osiris Acquisition Corp. Units, each consisting of one share of Class A common stock, and one-half of one redeemable warrant position peaked at $7.47M in Q2 2021.
10 funds tracked by Wall St. Rank held Osiris Acquisition Corp. Units, each consisting of one share of Class A common stock, and one-half of one redeemable warrant as of Q3 2022.

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