Dark Forest Capital Management’s Federal Signal FSS Stock Holding History

Dark Forest Capital Management’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
2026 Q2	$1.36M	Buy	+10,558	New	+$1.21M	0.09%	414
2026 Q1	–	Sell	-14,976	Closed	-$1.63M	–	919
2025 Q4	$1.63M	Buy	+14,976	New	+$1.71M	0.07%	463
2025 Q1	–	Sell	-3,705	Closed	-$342K	–	1304
2024 Q4	$342K	Sell	3,705 -3,825	-51%	-$351K	0.05%	598
2024 Q3	$704K	Buy	+7,530	New	+$688K	0.09%	261
2024 Q2	–	Sell	-3,060	Closed	-$260K	–	736
2024 Q1	$260K	Buy	+3,060	New	+$240K	0.04%	519
2023 Q2	–	Sell	-9,033	Closed	-$490K	–	1168
2023 Q1	$490K	Buy	+9,033	New	+$473K	0.12%	178
2022 Q1	–	Sell	-269	Closed	-$12K	–	1448
2021 Q4	$12K	Buy	269 +263	+4,383%	+$11.4K	﹤0.01%	860
2021 Q3	$0	Buy	+6	New	+$236	﹤0.01%	1359

Other funds holding FSS

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 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

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

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Dark Forest Capital Management's FSS Position: Q2 2026 in Review

Dark Forest Capital Management opened a new position in Federal Signal (FSS) in Q2 2026: 10,558 shares worth $1.36M. The stake represents 0.09% of the portfolio and ranks #414 among its holdings. This is a return to the name: Dark Forest Capital Management previously reported a position in FSS as recently as Q4 2025.

Dark Forest Capital Management first reported a position in FSS in Q3 2021 and has held it in 8 quarters since. The position peaked at $1.63M in Q4 2025. 471 funds tracked by Wall St. Rank hold FSS as of Q2 2026.

Dark Forest Capital Management held 10,558 shares of Federal Signal worth $1.36M as of Q2 2026.
Federal Signal was a new Dark Forest Capital Management position in Q2 2026.
Federal Signal made up 0.09% of Dark Forest Capital Management's portfolio in Q2 2026, its #414 holding.
Dark Forest Capital Management first reported a position in Federal Signal in Q3 2021 and has held it in 8 quarters since.
Dark Forest Capital Management's Federal Signal position peaked at $1.63M in Q4 2025.
471 funds tracked by Wall St. Rank held Federal Signal as of Q2 2026.

Based on Dark Forest Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.