Jane Street
FSS icon

Jane Street’s Federal Signal FSS Stock Holding History

Jane Street’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 		$2.42M Buy
18,800
+11,900
+172% +$1.36M ﹤0.01% 4847
2026
Q1 		$746K Buy
+6,900
New +$780K ﹤0.01% 7133
2025
Q4 		– Sell
-3,900
Closed -$464K – 11559
2025
Q3 		$464K Buy
+3,900
New +$468K ﹤0.01% 8023

Other funds holding FSS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Jane Street's FSS Position: Q2 2026 in Review

Jane Street increased its Federal Signal (FSS) stake by 63% in Q2 2026, buying an estimated $168K and bringing the position to 3,770 shares worth $484K. The position accounts for ﹤0.01% of the portfolio, ranked #8099.

Jane Street first reported a position in FSS in Q2 2013 and has held it in 24 quarters since. The position peaked at $16.7M in Q3 2025. 471 funds tracked by Wall St. Rank hold FSS as of Q2 2026.

  • Jane Street held 3,770 shares of Federal Signal worth $484K as of Q2 2026.
  • Jane Street bought 1,464 Federal Signal shares in Q2 2026, an estimated $168K.
  • Federal Signal made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #8099 holding.
  • Jane Street first reported a position in Federal Signal in Q2 2013 and has held it in 24 quarters since.
  • Jane Street's Federal Signal position peaked at $16.7M in Q3 2025.
  • 471 funds tracked by Wall St. Rank held Federal Signal as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.