ALSN vs FSS
ALSN: Allison Transmission is the global leader in fully automatic transmissions for medium- and heavy-duty commercial and defense vehicles. FSS: Federal Signal is a specialized manufacturer of environmental and public safety infrastructure solutions, including heavy-duty street sweepers, vacuum trucks, and critical alert systems.
Side-by-side fundamentals
| Metric | ALSN | FSS | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $109.11 | $112.61 | |
| Market cap | $9.0B | $6.9B | |
| P/E as of 2026-10-08 | 17.36 | 24.26 | ALSN lower |
| PEG as of 2026-10-08, 3-year EPS CAGR to FY2025 | 1.76 | 0.91 | FSS lower |
| Net margin FY2025, SEC XBRL | +20.7% | +11.3% | ALSN higher |
| Gross margin FY2025, SEC XBRL | +48.6% | +28.9% | ALSN higher |
| Operating margin FY2025, SEC XBRL | +29.2% | +15.6% | ALSN higher |
| ROE FY2025, SEC XBRL | +33.4% | +17.8% | ALSN higher |
| ROA FY2025, SEC XBRL | +10.2% | +10.3% | FSS higher |
| Debt / equity as of 2026-09-03 | 2.08 | 0.30 | FSS lower |
| Revenue growth (YoY) as of 2026-09-03 | +37.6% | +24.0% | ALSN higher |
| Revenue CAGR (3y) SEC XBRL | +2.8% | +15.0% | FSS higher |
| Dividend yield as of 2026-09-03 | +1.0% | +0.5% | ALSN higher |
| Dividend streak (yrs) SEC XBRL | 4 | 12 | FSS higher |
| Beta as of 2026-09-03 | 1.05 | 1.07 | |
| 1-year return as of 2026-10-08 close | +31.6% | -6.9% | ALSN higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-08.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.