Aecom (ACM) vs A. O. Smith Corporation (AOS)
A side-by-side comparison of Aecom and A. O. Smith Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.
ACM
Aecom
$62.27IndustrialsDelayed quote: Sep 22, 2026, 4:00 PM EDT
AOS
A. O. Smith Corporation
$58.16IndustrialsDelayed quote: Sep 22, 2026, 4:00 PM EDT
Total return — ACM vs AOS
growth of $100 · dividends reinvested · last 10yACM +135.4% (+8.9%/yr)AOS +41.9% (+3.6%/yr)ACM compounded faster over this window
ACM AOS
ACM vs AOS: by the numbers
- •AOS is the larger company ($8.06B vs $8.00B market cap).
- •AOS converts more revenue to profit (13.15% vs 1.87% net margin).
- •AOS grew revenue faster over the past five years (3.37% vs 2.58% CAGR).
- •AOS pays the higher dividend yield (2.51% vs 1.87%).
Metrics side by side
Valuation
| Metric | ACM | AOS |
|---|---|---|
| P/E ratio | N/A | 16.20 |
| Forward P/E | 15.65 | 15.57 |
| P/S ratio | N/A | 2.12 |
| P/B ratio | N/A | 4.38 |
| EV / EBITDA | N/A | 11.24 |
| FCF yield | N/A | 7.93% |
Profitability
| Metric | ACM | AOS |
|---|---|---|
| Gross margin | 5.68% | 38.59% |
| Operating margin | 4.22% | 17.57% |
| Net margin | 1.87% | 13.15% |
| ROE | 13.13% | 27.16% |
| ROIC | 12.33% | 18.44% |
Dividends
| Metric | ACM | AOS |
|---|---|---|
| Dividend yield | 1.87% | 2.51% |
| Payout ratio | N/A | 40.11% |
Growth (annualized)
| Metric | ACM | AOS |
|---|---|---|
| Revenue CAGR (5Y) | 2.58% | 3.37% |
| EPS CAGR (5Y) | N/A | 12.52% |
| FCF CAGR (5Y) | 26.08% | 4.38% |
| Total return CAGR (5Y) | 0.39% | -2.11% |
Frequently asked
- Which has grown faster, ACM or AOS?
- Over the past five years, AOS grew revenue faster — ACM at a 2.58% CAGR versus AOS at 3.37%.
- Does ACM or AOS pay a bigger dividend?
- ACM yields 1.87% and AOS yields 2.51% based on trailing dividends and the latest price.
- Is ACM or AOS more profitable?
- AOS runs the higher net margin — ACM at 1.87% versus AOS at 13.15%.
- How have ACM and AOS total returns compared?
- Over the past 10 years, ACM delivered 8.72% and AOS delivered 4.10% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
A. O. Smith P/E ratioAecom dividend yieldA. O. Smith dividend yieldAecom ROEA. O. Smith ROEAecom operating marginA. O. Smith operating marginAecom revenue growthA. O. Smith revenue growthAecom free cash flowA. O. Smith free cash flow
Aecom & A. O. Smith 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 September 13, 2026.