XTX Topco’s Federal Signal FSS Stock Holding History

XTX Topco’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	$634K	Buy	+4,932	New	+$566K	0.01%	2233
2026 Q1	–	Sell	-4,174	Closed	-$453K	–	4000
2025 Q4	$453K	Buy	4,174 +570	+16%	+$65.3K	0.01%	1695
2025 Q3	$429K	Sell	3,604 -7,163	-67%	-$860K	0.02%	1195
2025 Q2	$1.15M	Sell	10,767 -15,404	-59%	-$1.37M	0.05%	583
2025 Q1	$1.92M	Buy	+26,171	New	+$2.34M	0.1%	275
2024 Q3	–	Sell	-2,648	Closed	-$222K	–	2251
2024 Q2	$222K	Sell	2,648 -3,158	-54%	-$268K	0.02%	1170
2024 Q1	$493K	Buy	+5,806	New	+$455K	0.07%	493
2021 Q2	–	Sell	-6,482	Closed	-$248K	–	899
2021 Q1	$248K	Buy	+6,482	New	+$234K	0.12%	382

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

XTX Topco's FSS Position: Q2 2026 in Review

XTX Topco opened a new position in Federal Signal (FSS) in Q2 2026: 4,932 shares worth $634K. The stake represents 0.01% of the portfolio and ranks #2233 among its holdings. This is a return to the name: XTX Topco previously reported a position in FSS as recently as Q4 2025.

XTX Topco first reported a position in FSS in Q1 2021 and has held it in 8 quarters since. The position peaked at $1.92M in Q1 2025. 469 funds tracked by Wall St. Rank hold FSS as of Q2 2026.

XTX Topco held 4,932 shares of Federal Signal worth $634K as of Q2 2026.
Federal Signal was a new XTX Topco position in Q2 2026.
Federal Signal made up 0.01% of XTX Topco's portfolio in Q2 2026, its #2233 holding.
XTX Topco first reported a position in Federal Signal in Q1 2021 and has held it in 8 quarters since.
XTX Topco's Federal Signal position peaked at $1.92M in Q1 2025.
469 funds tracked by Wall St. Rank held Federal Signal as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.