Stock Ownership/FSS

FEDERAL SIGNAL CORP (FSS): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in FSS · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
19
13F filers
Aggregate Value
$192.7M
Across holders
Last Price
$119.78
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity7 increased11 reduced7 exited
Full exits: VOLORIDGE INVESTMENT MANAGEMENT, LLC, Point72 Asset Management, L.P., RENAISSANCE TECHNOLOGIES LLC, MILLENNIUM MANAGEMENT LLC, Qube Research & Technologies Ltd, ARROWSTREET CAPITAL, LIMITED PARTNERSHIP, Walleye Capital LLC
Institutional Holders of FSS
↗
19 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
Institutional Manager316K$40.6M21.1%0.4%Reduced$-2.5MQ2 2026
ArrowMark Colorado Holdings LLC
CIK 0001483859
Hedge Fund229K$29.4M15.3%1.2%Reduced$-50.7MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund207K$26.6M13.8%0.0%Reduced$-8.6MQ2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund176K$22.7M11.8%0.0%Reduced$-5.3MQ2 2026
FRED ALGER MANAGEMENT, LLC
CIK 0000003520
Hedge Fund131K$16.8M8.7%0.1%Reduced$-48KQ2 2026
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund120K$15.4M8.0%0.1%Added+$14.7MQ2 2026
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
Hedge Fund96K$12.3M6.4%0.0%Reduced$-7.3MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund68K$8.7M4.5%0.0%Reduced$-7.7MQ2 2026
Bridgewater Associates, LP
CIK 0001350694
Hedge Fund45K$5.8M3.0%0.0%Added+$2.7MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund38K$4.9M2.5%0.0%Added+$4.9MQ2 2026
GAMCO INVESTORS, INC. ET ALReduced
Institutional Manager
$40.6M· 21.1% of total· 0.4% port· 316K sh· $-2.5M QoQ· Q2 2026
ArrowMark Colorado Holdings LLCReduced
Hedge Fund
$29.4M· 15.3% of total· 1.2% port· 229K sh· $-50.7M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$26.6M· 13.8% of total· 0.0% port· 207K sh· $-8.6M QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$22.7M· 11.8% of total· 0.0% port· 176K sh· $-5.3M QoQ· Q2 2026
FRED ALGER MANAGEMENT, LLCReduced
Hedge Fund
$16.8M· 8.7% of total· 0.1% port· 131K sh· $-48K QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$15.4M· 8.0% of total· 0.1% port· 120K sh· +$14.7M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALReduced
Hedge Fund
$12.3M· 6.4% of total· 0.0% port· 96K sh· $-7.3M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$8.7M· 4.5% of total· 0.0% port· 68K sh· $-7.7M QoQ· Q2 2026
Bridgewater Associates, LPAdded
Hedge Fund
$5.8M· 3.0% of total· 0.0% port· 45K sh· +$2.7M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$4.9M· 2.5% of total· 0.0% port· 38K sh· +$4.9M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$3.6M· 1.9% of total· 0.0% port· 28K sh· +$3.3M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$2.2M· 1.2% of total· 0.0% port· 17K sh· +$2.0M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$1.2M· 0.6% of total· 0.0% port· 9K sh· — QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$768K· 0.4% of total· 0.0% port· 6K sh· $-1.5M QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$552K· 0.3% of total· 0.0% port· 4K sh· — QoQ· Q2 2026
Gotham Asset Management, LLCUnchanged
Hedge Fund
$422K· 0.2% of total· 0.0% port· 3K sh· +$0 QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$346K· 0.2% of total· 0.0% port· 3K sh· +$338K QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCAdded
Hedge Fund
$334K· 0.2% of total· 0.0% port· 3K sh· — QoQ· Q2 2026
Ancora Advisors, LLCAdded
Hedge Fund
$34K· 0.0% of total· 0.0% port· 264 sh· — QoQ· Q2 2026
1–10 of 19
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