Arcosa, Inc. (ACA) vs Amentum Holdings, Inc. (AMTM)
ACA leads on 6 of 10 compared metrics.
A side-by-side comparison of Arcosa, Inc. and Amentum Holdings, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 24, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).
Total return — ACA vs AMTM
growth of $100 · last 2yACA +53.6%AMTM -30.9%ACA compounded faster
ACA AMTM
ACA vs AMTM: by the numbers
- •ACA is the larger company ($7.09B vs $4.97B market cap).
- •ACA trades at the lower earnings multiple (31.99 vs 33.97 P/E).
- •ACA converts more revenue to profit (7.88% vs 1.04% net margin).
- •ACA pays a dividend (0.14% yield) while AMTM does not currently pay one.
Which is better, ACA or AMTM?
Metric tally: ACA 6 · AMTM 4It depends on what you're optimizing for:
ValueACA(lower P/E)
QualityACA(higher ROIC)
Metrics side by side
Valuation
| Metric | ACA | AMTM |
|---|---|---|
| P/E ratio | 31.99● | 33.97 |
| Forward P/E | 33.87 | — |
| P/S ratio | 2.53 | 0.35● |
| P/B ratio | 2.71 | 1.08● |
| PEG ratio | 0.21 | — |
| EV / EBITDA | 15.06 | 8.84● |
| FCF yield | 3.35% | 9.01%● |
Profitability
| Metric | ACA | AMTM |
|---|---|---|
| Gross margin | 22.77%● | 7.91% |
| Operating margin | 11.81%● | 3.70% |
| Net margin | 7.88%● | 1.04% |
| ROE | 8.45%● | 3.21% |
| ROIC | 6.71%● | 2.80% |
Dividends
| Metric | ACA | AMTM |
|---|---|---|
| Dividend yield | 0.14% | — |
| Payout ratio | 4.71% | — |
Growth (annualized)
| Metric | ACA | AMTM |
|---|---|---|
| Revenue CAGR (5Y) | 8.38% | — |
| EPS CAGR (5Y) | 14.08% | — |
| FCF CAGR (5Y) | 11.59% | — |
| Total return CAGR (5Y) | 19.65% | — |
Frequently asked
- Which is better, ACA or AMTM?
- It depends on your goal. value: ACA (lower P/E); quality: ACA (higher ROIC). Across all compared metrics, ACA leads 6 to 4.
- Is ACA or AMTM cheaper?
- On trailing earnings, ACA is cheaper: ACA trades at a 31.99 P/E and AMTM at 33.97.
- Does ACA or AMTM pay a bigger dividend?
- ACA pays a dividend (0.14% yield) while AMTM does not currently pay one.
- Is ACA or AMTM more profitable?
- ACA runs the higher net margin — ACA at 7.88% versus AMTM at 1.04%.
Go deeper
Dig into the metrics
Arcosa P/E ratioAmentum P/E ratioArcosa dividend yieldAmentum dividend yieldArcosa ROEAmentum ROEArcosa operating marginAmentum operating marginArcosa revenue growthAmentum revenue growthArcosa free cash flowAmentum free cash flow
Arcosa & Amentum appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified June 24, 2026.