Magnetar Financial’s Magnera Corp MAGN Stock Holding History

Magnetar Financial’s Portfolio MAGN Stock Details MAGN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-18,160	Closed	-$173K	–	1520
2026 Q1	$173K	Buy	+18,160	New	+$232K	﹤0.01%	920

Other funds holding MAGN

Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

ECM

Engine Capital Management New York $1.03B AUM 4.33% 1-Year Est. Return

Littlejohn & Co Greenwich, Connecticut $78.6M AUM 1.93% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

MAP

Madison Avenue Partners New York $2.32B AUM 132.6% 1-Year Est. Return

DCP

Diameter Capital Partners New York $1.24B AUM 137.67% 1-Year Est. Return

DCM

DG Capital Management New York $475M AUM 36.12% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Magnetar Financial's MAGN Position: Q2 2026 in Review

Magnetar Financial sold out of Magnera Corp (MAGN) in Q2 2026, closing a stake of 18,160 shares — an estimated $173K sold.

Magnetar Financial first reported a position in MAGN in Q1 2026 and held it in 1 quarter. The position peaked at $173K in Q1 2026. 179 funds tracked by Wall St. Rank hold MAGN as of Q2 2026.

Magnetar Financial reported no remaining Magnera Corp position as of Q2 2026 after selling out during the quarter.
Magnetar Financial sold 18,160 Magnera Corp shares in Q2 2026, an estimated $173K.
Magnetar Financial first reported a position in Magnera Corp in Q1 2026 and held it in 1 quarter.
Magnetar Financial's Magnera Corp position peaked at $173K in Q1 2026.
179 funds tracked by Wall St. Rank held Magnera Corp as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.