Magnetar Financial’s Osiris Acquisition Corp. Warrants, each exercisable for one share of Class A common stock at an exercise price of $11.50 per share OSI.WS Stock Holding History

Magnetar Financial’s Portfolio OSI.WS Stock Details OSI.WS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q4	–	Sell	-163,500	Closed	-$27K	–	1081
2022 Q3	$27K	Buy	163,500 +115,500	+241%	+$16.2K	﹤0.01%	1024
2022 Q2	$9	Buy	+48,000	New	+$9.56K	﹤0.01%	1438

Other funds holding OSI.WS

Mangrove Partners Greenwich, Connecticut $1.24B AUM 41.74% 1-Year Est. Return

RCM

Radcliffe Capital Management Bala Cynwyd, Pennsylvania $1.33B AUM 1.18% 1-Year Est. Return

BFM

Boothbay Fund Management New York $7.71B AUM 106.31% 1-Year Est. Return

ACA

Arena Capital Advisors Los Angeles, California $200M AUM 23.6% 1-Year Est. Return

SCM

Segantii Capital Management Hong Kong $1.54B AUM 16.73% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

Calamos Advisors Naperville, Illinois $28.2B AUM 21.78% 1-Year Est. Return

Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return

DKCM

Davidson Kempner Capital Management New York $7.33B AUM 56.47% 1-Year Est. Return

SRF

Silver Rock Financial Los Angeles, California $49.7M AUM 17.42% 1-Year Est. Return

Magnetar Financial's OSI.WS Position: Q4 2022 in Review

Magnetar Financial sold out of Osiris Acquisition Corp. Warrants, each exercisable for one share of Class A common stock at an exercise price of $11.50 per share (OSI.WS) in Q4 2022, closing a stake of 163,500 shares — an estimated $27K sold.

Magnetar Financial first reported a position in OSI.WS in Q2 2022 and held it in 2 quarters. The position peaked at $27K in Q3 2022. 38 funds tracked by Wall St. Rank hold OSI.WS as of Q4 2022.

Magnetar Financial reported no remaining Osiris Acquisition Corp. Warrants, each exercisable for one share of Class A common stock at an exercise price of $11.50 per share position as of Q4 2022 after selling out during the quarter.
Magnetar Financial sold 163,500 Osiris Acquisition Corp. Warrants, each exercisable for one share of Class A common stock at an exercise price of $11.50 per share shares in Q4 2022, an estimated $27K.
Magnetar Financial first reported a position in Osiris Acquisition Corp. Warrants, each exercisable for one share of Class A common stock at an exercise price of $11.50 per share in Q2 2022 and held it in 2 quarters.
Magnetar Financial's Osiris Acquisition Corp. Warrants, each exercisable for one share of Class A common stock at an exercise price of $11.50 per share position peaked at $27K in Q3 2022.
38 funds tracked by Wall St. Rank held Osiris Acquisition Corp. Warrants, each exercisable for one share of Class A common stock at an exercise price of $11.50 per share as of Q4 2022.

Based on Magnetar Financial's 13F filing for Q4 2022, filed 14 Feb 2023.