AIM
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Aigen Investment Management’s Federal Signal FSS Stock Holding History

Aigen Investment 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
2025
Q4 		– Sell
-3,926
Closed -$467K – 736
2025
Q3 		$467K Buy
+3,926
New +$471K 0.07% 413
2024
Q4 		– Sell
-4,988
Closed -$466K – 825
2024
Q3 		$466K Buy
+4,988
New +$456K 0.09% 342
2023
Q1 		– Sell
-5,803
Closed -$270K – 688
2022
Q4 		$270K Buy
+5,803
New +$266K 0.04% 387
2022
Q3 		– Sell
-6,021
Closed -$214K – 635
2022
Q2 		$214K Buy
+6,021
New +$207K 0.04% 447
2020
Q3 		– Sell
-11,849
Closed -$352K – 941
2020
Q2 		$352K Buy
11,849
+6,266
+112% +$177K 0.05% 565
2020
Q1 		$152K Sell
5,583
-7,040
-56% -$219K 0.02% 785
2019
Q4 		$407K Buy
+12,623
New +$412K 0.07% 373

Other funds holding FSS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 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
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM

Aigen Investment Management's FSS Position: Q4 2025 in Review

Aigen Investment Management sold out of Federal Signal (FSS) in Q4 2025, closing a stake of 3,926 shares — an estimated $467K sold.

Aigen Investment Management first reported a position in FSS in Q4 2019 and held it in 7 quarters. The position peaked at $467K in Q3 2025. 423 funds tracked by Wall St. Rank hold FSS as of Q4 2025.

  • Aigen Investment Management reported no remaining Federal Signal position as of Q4 2025 after selling out during the quarter.
  • Aigen Investment Management sold 3,926 Federal Signal shares in Q4 2025, an estimated $467K.
  • Aigen Investment Management first reported a position in Federal Signal in Q4 2019 and held it in 7 quarters.
  • Aigen Investment Management's Federal Signal position peaked at $467K in Q3 2025.
  • 423 funds tracked by Wall St. Rank held Federal Signal as of Q4 2025.

Based on Aigen Investment Management's 13F filing for Q4 2025, filed 13 Feb 2026.