Magnetar Financial’s Andretti Acquisition Corp II Unit POLEU Stock Holding History

Magnetar Financial’s Portfolio POLEU Stock Details POLEU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-1,400,000	Closed	-$14.3M	–	1203
2025 Q1	$14.3M	Hold	1,400,000	–	–	0.19%	68
2024 Q4	$14.1M	Hold	1,400,000	–	–	0.32%	86
2024 Q3	$14M	Buy	+1,400,000	New	+$14M	0.3%	80

Other funds holding POLEU

JP Morgan Chase New York $1.81T AUM 41.13% 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

Magnetar Financial's POLEU Position: Q2 2025 in Review

Magnetar Financial sold out of Andretti Acquisition Corp II Unit (POLEU) in Q2 2025, closing a stake of 1,400,000 shares — an estimated $14.3M sold.

Magnetar Financial first reported a position in POLEU in Q3 2024 and held it in 3 quarters. The position peaked at $14.3M in Q1 2025. 4 funds tracked by Wall St. Rank hold POLEU as of Q2 2025.

Magnetar Financial reported no remaining Andretti Acquisition Corp II Unit position as of Q2 2025 after selling out during the quarter.
Magnetar Financial sold 1,400,000 Andretti Acquisition Corp II Unit shares in Q2 2025, an estimated $14.3M.
Magnetar Financial first reported a position in Andretti Acquisition Corp II Unit in Q3 2024 and held it in 3 quarters.
Magnetar Financial's Andretti Acquisition Corp II Unit position peaked at $14.3M in Q1 2025.
4 funds tracked by Wall St. Rank held Andretti Acquisition Corp II Unit as of Q2 2025.

Based on Magnetar Financial's 13F filing for Q2 2025, filed 12 Aug 2025.