Magnetar Financial’s JAB Acquisition Corp I ATLQ Stock Holding History

Magnetar Financial’s Portfolio ATLQ Stock Details ATLQ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$8.96M	Buy	+900,000	New	+$8.96M	0.09%	203

Other funds holding ATLQ

Karpus Investment Management Pittsford, New York $3.34B AUM 3.39% 1-Year Est. Return

Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 22.91% 1-Year Est. Return

Mizuho Securities USA New York $6.3B AUM 30.7% 1-Year Est. Return

Crossingbridge Advisors Pleasantville, New York $571M AUM 0.32% 1-Year Est. Return

Wolverine Asset Management Chicago, Illinois $14.9B AUM 3.61% 1-Year Est. Return

Shaolin Capital Management Miami, Florida $2.42B AUM 0.61% 1-Year Est. Return

First Trust Capital Management Chicago, Illinois $2.08B AUM 59.2% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $294B AUM 47.59% 1-Year Est. Return

Periscope Capital Toronto, Ontario, Canada $990M AUM 4.73% 1-Year Est. Return

WAM

Warberg Asset Management Winnetka, Illinois $755M AUM 21.42% 1-Year Est. Return

Magnetar Financial's ATLQ Position: Q3 2026 in Review

Magnetar Financial opened a new position in JAB Acquisition Corp I (ATLQ) in Q3 2026: 900,000 shares worth $8.96M. The stake represents 0.09% of the portfolio and ranks #203 among its holdings.

13 funds tracked by Wall St. Rank hold ATLQ as of Q3 2026.

Magnetar Financial held 900,000 shares of JAB Acquisition Corp I worth $8.96M as of Q3 2026.
JAB Acquisition Corp I was a new Magnetar Financial position in Q3 2026.
JAB Acquisition Corp I made up 0.09% of Magnetar Financial's portfolio in Q3 2026, its #203 holding.
13 funds tracked by Wall St. Rank held JAB Acquisition Corp I as of Q3 2026.

Based on Magnetar Financial's 13F filing for Q3 2026, filed 13 Nov 2026.