Magnetar Financial’s Federal Signal FSS Stock Holding History

Magnetar Financial’s Portfolio FSS Stock Details FSS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-17,009	Closed	-$2.02M	–	1028
2025 Q3	$2.02M	Buy	+17,009	New	+$2.04M	0.01%	362
2024 Q4	–	Sell	-2,737	Closed	-$256K	–	677
2024 Q3	$256K	Buy	+2,737	New	+$250K	0.01%	428
2017 Q2	–	Sell	-12,970	Closed	-$179K	–	852
2017 Q1	$179K	Buy	+12,970	New	+$196K	﹤0.01%	670

Other funds holding FSS

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

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

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

NAMI

Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM

Magnetar Financial's FSS Position: Q4 2025 in Review

Magnetar Financial sold out of Federal Signal (FSS) in Q4 2025, closing a stake of 17,009 shares — an estimated $2.02M sold.

Magnetar Financial first reported a position in FSS in Q1 2017 and held it in 3 quarters. The position peaked at $2.02M in Q3 2025. 423 funds tracked by Wall St. Rank hold FSS as of Q4 2025.

Magnetar Financial reported no remaining Federal Signal position as of Q4 2025 after selling out during the quarter.
Magnetar Financial sold 17,009 Federal Signal shares in Q4 2025, an estimated $2.02M.
Magnetar Financial first reported a position in Federal Signal in Q1 2017 and held it in 3 quarters.
Magnetar Financial's Federal Signal position peaked at $2.02M in Q3 2025.
423 funds tracked by Wall St. Rank held Federal Signal as of Q4 2025.

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