Magnetar Financial’s Nebius Group N.V. NBIS Stock Holding History

Magnetar Financial’s Portfolio NBIS Stock Details NBIS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-11,021	Closed	-$233K	–	1200
2025 Q1	$233K	Buy	+11,021	New	+$363K	﹤0.01%	634
2022 Q1	–	Sell	-24,428	Closed	-$1.48M	–	1560
2021 Q4	$1.48M	Buy	+24,428	New	+$1.8M	0.01%	739
2020 Q3	–	Sell	-15,000	Closed	-$750K	–	754
2020 Q2	$750K	Sell	15,000 -15,249	-50%	-$611K	0.02%	224
2020 Q1	$1.03M	Buy	+30,249	New	+$1.25M	0.02%	186

Other funds holding NBIS

OAG

Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return

FAM

Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return

AL4A

Accel Leaders 4 Associates Palo Alto, California $475M AUM 391.52% 1-Year Est. Return

SPC

Slate Path Capital New York $6.73B AUM 95.97% 1-Year Est. Return

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

JCAM

Jericho Capital Asset Management New York $6.76B AUM 88.1% 1-Year Est. Return

VARA

Value Aligned Research Advisors Princeton, New Jersey $20.7B AUM 292.88% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

DCM

Discovery Capital Management South Norwalk, Connecticut $1.92B AUM 218.96% 1-Year Est. Return

Magnetar Financial's NBIS Position: Q2 2025 in Review

Magnetar Financial sold out of Nebius Group N.V. (NBIS) in Q2 2025, closing a stake of 11,021 shares — an estimated $233K sold.

Magnetar Financial first reported a position in NBIS in Q1 2020 and held it in 4 quarters. The position peaked at $1.48M in Q4 2021. 406 funds tracked by Wall St. Rank hold NBIS as of Q2 2025.

Magnetar Financial reported no remaining Nebius Group N.V. position as of Q2 2025 after selling out during the quarter.
Magnetar Financial sold 11,021 Nebius Group N.V. shares in Q2 2025, an estimated $233K.
Magnetar Financial first reported a position in Nebius Group N.V. in Q1 2020 and held it in 4 quarters.
Magnetar Financial's Nebius Group N.V. position peaked at $1.48M in Q4 2021.
406 funds tracked by Wall St. Rank held Nebius Group N.V. as of Q2 2025.

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