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Aperture Investors’s Federal Signal FSS Stock Holding History

Aperture Investors’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 		$27.8M Hold
216,316
– – 2.51% 13
2026
Q1 		$23.4M Buy
216,316
+12,216
+6% +$1.38M 2.96% 12
2025
Q4 		$22.2M Buy
204,100
+123,171
+152% +$14.1M 2.53% 9
2025
Q3 		$9.63M Sell
80,929
-129,411
-62% -$15.5M 1.32% 24
2025
Q2 		$22.4M Buy
210,340
+88,768
+73% +$7.91M 2.92% 12
2025
Q1 		$8.94M Sell
121,572
-29,919
-20% -$2.67M 1.14% 30
2024
Q4 		$14M Sell
151,491
-42,840
-22% -$3.94M 1.76% 23
2024
Q3 		$18.2M Sell
194,331
-59,402
-23% -$5.43M 2.31% 19
2024
Q2 		$21.2M Buy
253,733
+61,246
+32% +$5.2M 3.1% 11
2024
Q1 		$16.3M Buy
192,487
+27,541
+17% +$2.16M 2.09% 17
2023
Q4 		$12.7M Sell
164,946
-258,153
-61% -$17.2M 2.23% 19
2023
Q3 		$25.3M Sell
423,099
-97,907
-19% -$5.93M 4.02% 3
2023
Q2 		$33.4M Buy
521,006
+85,663
+20% +$4.74M 3.97% 3
2023
Q1 		$23.6M Buy
435,343
+341,974
+366% +$17.9M 3.27% 12
2022
Q4 		$4.34M Buy
+93,369
New +$4.28M 0.71% 37

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

Aperture Investors's FSS Position: Q2 2026 in Review

Aperture Investors held its Federal Signal (FSS) position steady in Q2 2026 at 216,316 shares worth $27.8M. The position accounts for 2.51% of the portfolio, ranked #13.

Aperture Investors first reported a position in FSS in Q4 2022 and has held it in 15 quarters since. The position peaked at $33.4M in Q2 2023. 469 funds tracked by Wall St. Rank hold FSS as of Q2 2026.

  • Aperture Investors held 216,316 shares of Federal Signal worth $27.8M as of Q2 2026.
  • Aperture Investors left its Federal Signal share count unchanged in Q2 2026.
  • Federal Signal made up 2.51% of Aperture Investors's portfolio in Q2 2026, its #13 holding.
  • Aperture Investors first reported a position in Federal Signal in Q4 2022 and has held it in 15 quarters since.
  • Aperture Investors's Federal Signal position peaked at $33.4M in Q2 2023.
  • 469 funds tracked by Wall St. Rank held Federal Signal as of Q2 2026.

Based on Aperture Investors's 13F filing for Q2 2026, filed 14 Aug 2026.