MAM
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Montanaro Asset Management’s Federal Signal FSS Stock Holding History

Montanaro Asset 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 		$15.7M Sell
122,531
-569
-0.5% -$65.3K 4.96% 4
2026
Q1 		$13.3M Buy
123,100
+54,600
+80% +$6.17M 3.98% 7
2025
Q4 		$7.44M Buy
68,500
+27,200
+66% +$3.11M 2.07% 26
2025
Q3 		$4.91M Sell
41,300
-2,600
-6% -$312K 1.23% 27
2025
Q2 		$4.67M Buy
43,900
+25,500
+139% +$2.27M 1.2% 29
2025
Q1 		$1.35M Buy
+18,400
New +$1.64M 0.4% 40

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

Montanaro Asset Management's FSS Position: Q2 2026 in Review

Montanaro Asset Management reduced its Federal Signal (FSS) stake by 0.46% in Q2 2026, selling an estimated $65.3K and leaving 122,531 shares worth $15.7M. The position accounts for 4.96% of the portfolio, ranked #4.

Montanaro Asset Management first reported a position in FSS in Q1 2025 and has held it in 6 quarters since. 471 funds tracked by Wall St. Rank hold FSS as of Q2 2026.

  • Montanaro Asset Management held 122,531 shares of Federal Signal worth $15.7M as of Q2 2026.
  • Montanaro Asset Management sold 569 Federal Signal shares in Q2 2026, an estimated $65.3K.
  • Federal Signal made up 4.96% of Montanaro Asset Management's portfolio in Q2 2026, its #4 holding.
  • Montanaro Asset Management first reported a position in Federal Signal in Q1 2025 and has held it in 6 quarters since.
  • 471 funds tracked by Wall St. Rank held Federal Signal as of Q2 2026.

Based on Montanaro Asset Management's 13F filing for Q2 2026, filed 12 Aug 2026.