Magnetar Financial’s FirstMark Horizon Acquisition Corp. Units, each consisting of one share of Class A common stock and FMAC.U Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-605,896	Closed	-$6.2M	–	1656
2021 Q3	$6.2M	Hold	605,896	–	–	0.06%	305
2021 Q2	$6.31M	Hold	605,896	–	–	0.06%	307
2021 Q1	$6.37M	Sell	605,896 -191,304	-24%	-$2.22M	0.06%	284
2020 Q4	$9.09M	Buy	+797,200	New	+$8.34M	0.13%	171

Other funds holding FMAC.U

WCMNY

Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return

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

Vestcor Inc Fredericton, New Brunswick, Canada $4.05B AUM 34.57% 1-Year Est. Return

ACH

ArrowMark Colorado Holdings Denver, Colorado $2.4B AUM 42.85% 1-Year Est. Return

Virtu Financial New York $3.18B AUM 65.92% 1-Year Est. Return

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

Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

WAM

Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return

Magnetar Financial's FMAC.U Position: Q4 2021 in Review

Magnetar Financial sold out of FirstMark Horizon Acquisition Corp. Units, each consisting of one share of Class A common stock and (FMAC.U) in Q4 2021, closing a stake of 605,896 shares — an estimated $6.2M sold.

Magnetar Financial first reported a position in FMAC.U in Q4 2020 and held it in 4 quarters. The position peaked at $9.09M in Q4 2020. 12 funds tracked by Wall St. Rank hold FMAC.U as of Q4 2021.

Magnetar Financial reported no remaining FirstMark Horizon Acquisition Corp. Units, each consisting of one share of Class A common stock and position as of Q4 2021 after selling out during the quarter.
Magnetar Financial sold 605,896 FirstMark Horizon Acquisition Corp. Units, each consisting of one share of Class A common stock and shares in Q4 2021, an estimated $6.2M.
Magnetar Financial first reported a position in FirstMark Horizon Acquisition Corp. Units, each consisting of one share of Class A common stock and in Q4 2020 and held it in 4 quarters.
Magnetar Financial's FirstMark Horizon Acquisition Corp. Units, each consisting of one share of Class A common stock and position peaked at $9.09M in Q4 2020.
12 funds tracked by Wall St. Rank held FirstMark Horizon Acquisition Corp. Units, each consisting of one share of Class A common stock and as of Q4 2021.

Based on Magnetar Financial's 13F filing for Q4 2021, filed 14 Feb 2022.