Magnetar Financial’s Openlane OPLN Stock Holding History

Magnetar Financial’s Portfolio OPLN Stock Details OPLN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-16,019	Closed	-$461K	–	1080
2025 Q3	$461K	Buy	+16,019	New	+$437K	﹤0.01%	602
2019 Q4	–	Sell	-13,524	Closed	-$332K	–	584
2019 Q3	$332K	Buy	+13,524	New	+$346K	0.01%	396
2019 Q2	–	Sell	-13,625	Closed	-$265K	–	498
2019 Q1	$265K	Buy	+13,625	New	+$257K	0.01%	336
2018 Q4	–	Sell	-11,979	Closed	-$271K	–	405
2018 Q3	$271K	Buy	+11,979	New	+$277K	﹤0.01%	366
2018 Q1	–	Sell	-12,280	Closed	-$235K	–	688
2017 Q4	$235K	Buy	+12,280	New	+$227K	﹤0.01%	576
2017 Q3	–	Sell	-13,110	Closed	-$208K	–	808
2017 Q2	$208K	Sell	13,110 -21,989	-63%	-$358K	﹤0.01%	684
2017 Q1	$580K	Buy	+35,099	New	+$599K	0.01%	444
2013 Q4	–	Sell	-59,331	Closed	-$634K	–	318
2013 Q3	$634K	Buy	+59,331	New	+$592K	0.01%	354

Other funds holding OPLN

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

HRCM

Hawk Ridge Capital Management Los Angeles, California $2.75B AUM 20.09% 1-Year Est. Return

Magnetar Financial's OPLN Position: Q4 2025 in Review

Magnetar Financial sold out of Openlane (OPLN) in Q4 2025, closing a stake of 16,019 shares — an estimated $461K sold.

Magnetar Financial first reported a position in OPLN in Q3 2013 and held it in 8 quarters. The position peaked at $634K in Q3 2013. 299 funds tracked by Wall St. Rank hold OPLN as of Q4 2025.

Magnetar Financial reported no remaining Openlane position as of Q4 2025 after selling out during the quarter.
Magnetar Financial sold 16,019 Openlane shares in Q4 2025, an estimated $461K.
Magnetar Financial first reported a position in Openlane in Q3 2013 and held it in 8 quarters.
Magnetar Financial's Openlane position peaked at $634K in Q3 2013.
299 funds tracked by Wall St. Rank held Openlane as of Q4 2025.

Based on Magnetar Financial's 13F filing for Q4 2025, filed 17 Feb 2026.