§ MACHINERY
USD · MachineryFSS
FEDERAL SIGNAL CORP
USDSector · MachineryBeta · 1.34
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
257 increased/new, 153 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 27.0 | P/B | 4.78 |
| EPS (TTM) | 4.01 | Dividend | 0.56% |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock, Inc. | 9.1M | 0.0% | +1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3.6M | n/a | n/a |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.7M | n/a | n/a |
| State Street | 2.3M | 0.0% | +3% |
| Capital World Investors | 2.2M | 0.0% | −7% |
| Geode Capital Management | 1.8M | 0.0% | +4% |
◇ AC INTELLIGENCE
Top institutional owners for FSS as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER47.2% · 330 holders
PASSIVE / INDEX22.9% · 10 holders
QUALITY / COMPOUNDER17.6% · 28 holders
DEALER / BANK11.8% · 39 holders
INCOME / DEFENSIVE3.0% · 27 holders
SYSTEMATIC / QUANT0.9% · 9 holders
TACTICAL / MACRO0.8% · 4 holders
ACTIVIST0.2% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for FSS in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention FSS yet.