Magnetar Financial’s Southport Acquisition Corporation Units, each consisting of one share of Class A common stock, and one-half of one warrant PORT.U Stock Holding History

Magnetar Financial’s Portfolio PORT.U Stock Details PORT.U Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q3	–	Sell	-396,300	Closed	-$4.02M	–	1638
2022 Q2	$4.02M	Sell	396,300 -91,700	-19%	-$920K	0.04%	369
2022 Q1	$4.89M	Sell	488,000 -12,000	-2%	-$120K	0.05%	359
2021 Q4	$5M	Buy	+500,000	New	+$5M	0.05%	380

Other funds holding PORT.U

HIM

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

Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return

CCA

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

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

RCM

Rivernorth Capital Management West Palm Beach, Florida $2.1B AUM 2.15% 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

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

MIG

Mariner Investment Group Harrison, New York $463M AUM 13.33% 1-Year Est. Return

CSS

Cubist Systematic Strategies Stamford, Connecticut $21B AUM 21.48% 1-Year Est. Return

Magnetar Financial's PORT.U Position: Q3 2022 in Review

Magnetar Financial sold out of Southport Acquisition Corporation Units, each consisting of one share of Class A common stock, and one-half of one warrant (PORT.U) in Q3 2022, closing a stake of 396,300 shares — an estimated $4.02M sold.

Magnetar Financial first reported a position in PORT.U in Q4 2021 and held it in 3 quarters. The position peaked at $5M in Q4 2021. 15 funds tracked by Wall St. Rank hold PORT.U as of Q3 2022.

Magnetar Financial reported no remaining Southport Acquisition Corporation Units, each consisting of one share of Class A common stock, and one-half of one warrant position as of Q3 2022 after selling out during the quarter.
Magnetar Financial sold 396,300 Southport Acquisition Corporation Units, each consisting of one share of Class A common stock, and one-half of one warrant shares in Q3 2022, an estimated $4.02M.
Magnetar Financial first reported a position in Southport Acquisition Corporation Units, each consisting of one share of Class A common stock, and one-half of one warrant in Q4 2021 and held it in 3 quarters.
Magnetar Financial's Southport Acquisition Corporation Units, each consisting of one share of Class A common stock, and one-half of one warrant position peaked at $5M in Q4 2021.
15 funds tracked by Wall St. Rank held Southport Acquisition Corporation Units, each consisting of one share of Class A common stock, and one-half of one warrant as of Q3 2022.

Based on Magnetar Financial's 13F filing for Q3 2022, filed 14 Nov 2022.