Last 47 quarters of trend data · Industrials · Engineering & Construction
Quarterly valuation ratios — annualised for comparability. YoY Δ shows same-quarter-prior-year change.
| Metric | TTM | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 | Q1 '23 | Q4 '22 | Q3 '22 | Q2 '22 | Q1 '22 | Q4 '21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P/E Ratio → | 29.79 | — | 15.26 | 43.04 | 36.24 | 21.54 | 21.47 | 21.36 | 20.17 | 22.48 | 2452.00 | 33.49 | 115.33 | — | 23.42 | 33.70 | 22.79 | 22.65 | 66.22 | 44.97 | 23.92 |
| — | — | -28.9% | +101.4% | +79.7% | -4.2% | -99.1% | -36.2% | -82.5% | — | +10368.7% | -0.6% | +406.1% | — | -64.6% | -25.1% | -4.7% | -88.6% | +7.4% | -38.6% | — | |
| P/S Ratio | 0.56 | 0.63 | 0.72 | 0.83 | 1.04 | 0.90 | 0.82 | 0.89 | 0.85 | 0.73 | 0.85 | 0.81 | 0.75 | 0.80 | 0.85 | 0.88 | 0.71 | 0.72 | 0.85 | 0.86 | 0.69 |
| — | -30.4% | -12.1% | -6.6% | +22.7% | +23.8% | -3.5% | +9.4% | +12.7% | -9.4% | +0.3% | -8.0% | +6.8% | +12.1% | -0.5% | +3.1% | +2.2% | +3.4% | +16.1% | +48.3% | +47.1% | |
| P/B Ratio | 3.30 | 3.74 | 4.43 | 5.20 | 6.46 | 5.57 | 5.02 | 5.95 | 5.89 | 4.83 | 5.60 | 5.22 | 4.86 | 4.48 | 4.32 | 4.44 | 3.71 | 3.60 | 4.13 | 4.26 | 3.27 |
| — | -32.8% | -11.7% | -12.5% | +9.6% | +15.3% | -10.4% | +14.0% | +21.3% | +7.7% | +29.5% | +17.7% | +30.9% | +24.6% | +4.6% | +4.1% | +13.4% | +7.5% | +26.2% | +68.1% | +66.8% | |
| P/FCF | 42.16 | 40.88 | — | 75.91 | 32.45 | 14.35 | 17.34 | 32.18 | 12.72 | 11.05 | 45.38 | 36.49 | 11.01 | 11.09 | — | 35.70 | 9.70 | 12.68 | — | 17.24 | 7.86 |
| — | +184.9% | — | +135.9% | +155.1% | +29.8% | -61.8% | -11.8% | +15.5% | -0.4% | — | +2.2% | +13.5% | -12.5% | — | +107.0% | +23.4% | +58.7% | — | — | +190.2% | |
| EV / EBITDA | 11.98 | — | 10.80 | 12.67 | 16.83 | 12.02 | 11.53 | 14.03 | 13.69 | 12.26 | 15.25 | 17.20 | 26.13 | — | 14.04 | 17.40 | 12.36 | 12.34 | 20.66 | 15.46 | 12.56 |
| — | — | -6.3% | -9.7% | +22.9% | -2.0% | -24.4% | -18.4% | -47.6% | — | +8.6% | -1.2% | +111.3% | — | -32.0% | +12.6% | -1.5% | -8.7% | +43.2% | +18.5% | -21.8% | |
| EV / EBIT | 10.09 | — | 13.99 | 15.20 | 17.99 | 13.17 | 13.09 | 15.04 | 14.65 | 13.74 | 17.07 | 19.97 | 33.27 | — | 16.18 | 21.30 | 15.04 | 14.79 | 27.95 | 18.94 | 15.51 |
| — | — | +6.9% | +1.1% | +22.8% | -4.2% | -23.3% | -24.7% | -56.0% | — | +5.5% | -6.2% | +121.1% | — | -42.1% | +12.5% | -3.0% | -13.6% | +56.8% | +16.5% | -46.8% |
Quarterly margins and returns. Watch for margin compression across consecutive quarters.
| Metric | TTM | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 | Q1 '23 | Q4 '22 | Q3 '22 | Q2 '22 | Q1 '22 | Q4 '21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 7.5% | -0.9% | 7.8% | 7.3% | 7.9% | 7.8% | 7.7% | 6.7% | 7.2% | 6.9% | 6.6% | 6.3% | 6.6% | 6.8% | 6.5% | 6.4% | 6.3% | 6.8% | 6.5% | 6.1% | 6.5% |
| — | -112.1% | +1.2% | +9.7% | +10.6% | +14.0% | +16.4% | +6.9% | +9.0% | +0.6% | +1.3% | -1.6% | +3.5% | +0.3% | +0.0% | +3.7% | -2.1% | +15.1% | +9.3% | +10.1% | +21.8% | |
| Operating Margin | 6.4% | -2.1% | 6.5% | 6.3% | 5.7% | 7.0% | 6.8% | 5.9% | 5.8% | 5.5% | 5.1% | 4.2% | 2.1% | -2.9% | 5.7% | 4.5% | 5.4% | 5.6% | 3.5% | 5.2% | 5.1% |
| — | -130.1% | -4.6% | +6.0% | -1.1% | +28.4% | +34.3% | +41.4% | +174.9% | +290.4% | -10.1% | -6.8% | -61.1% | -151.0% | +63.1% | -12.9% | +5.8% | +19.9% | -28.1% | +20.9% | +177.3% | |
| Net Margin | 3.5% | -2.4% | 4.7% | 1.9% | 2.9% | 3.1% | 3.8% | 4.2% | 4.2% | 3.2% | 0.0% | 2.4% | 0.7% | -3.7% | 2.2% | 2.6% | 3.1% | 3.1% | 1.3% | 1.9% | 2.9% |
| — | -177.1% | +24.5% | -53.3% | -31.3% | -3.1% | +14809.4% | +71.8% | +533.2% | +188.0% | -98.8% | -6.9% | -78.5% | -217.0% | +69.8% | +38.0% | +7.5% | +829.1% | +7.3% | +138.9% | +144.5% |
| Metric | TTM | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 | Q1 '23 | Q4 '22 | Q3 '22 | Q2 '22 | Q1 '22 | Q4 '21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROE | 22.2% | -3.6% | 7.3% | 2.9% | 4.5% | 5.1% | 5.9% | 7.0% | 7.1% | 5.5% | 0.0% | 3.9% | 1.0% | -5.0% | 2.8% | 3.3% | 4.1% | 3.9% | 1.6% | 2.3% | 3.4% |
| — | -170.1% | +24.0% | -58.6% | -37.0% | -7.6% | +14000.2% | +78.4% | +596.4% | +209.2% | -98.5% | +18.2% | -75.0% | -229.0% | +79.1% | +47.1% | +19.6% | +870.9% | +19.0% | +177.8% | +154.0% | |
| ROA | 4.6% | -0.7% | 1.5% | 0.6% | 1.0% | 1.1% | 1.2% | 1.4% | 1.4% | 1.1% | 0.0% | 0.8% | 0.2% | -1.2% | 0.7% | 0.8% | 0.9% | 0.9% | 0.4% | 0.5% | 0.8% |
| — | -166.2% | +23.6% | -55.9% | -31.2% | -4.6% | +13709.1% | +67.6% | +536.7% | +196.8% | -98.7% | +7.0% | -76.2% | -230.1% | +83.1% | +46.9% | +16.3% | +842.8% | +14.2% | +159.2% | +145.9% | |
| ROIC | 18.6% | -1.2% | 4.0% | 4.0% | 4.2% | 5.6% | 5.0% | 4.7% | 4.6% | 4.4% | 3.8% | 3.1% | 1.5% | -1.8% | 3.4% | 2.7% | 3.2% | 3.1% | 1.9% | 2.8% | 2.8% |
| — | -121.6% | -20.4% | -14.2% | -8.4% | +28.2% | +31.0% | +49.2% | +207.3% | +339.4% | +13.8% | +17.7% | -53.1% | -159.5% | +79.3% | -6.5% | +15.2% | +21.8% | -23.8% | +24.8% | +180.3% |
Quarterly solvency trend — watch for debt spikes or covenant pressure.
| Metric | TTM | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 | Q1 '23 | Q4 '22 | Q3 '22 | Q2 '22 | Q1 '22 | Q4 '21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 1.25 | 1.33 | 1.35 | 1.36 | 1.25 | 1.13 | 1.23 | 1.25 | 1.28 | 1.21 | 1.13 | 1.12 | 1.15 | 1.06 | 1.03 | 1.05 | 1.07 | 1.09 | 1.07 | 1.09 | 1.02 |
| — | +18.1% | +10.3% | +8.8% | -2.4% | -6.3% | +8.6% | +11.8% | +10.7% | +13.4% | +9.8% | +7.4% | +7.4% | -2.6% | -4.3% | -4.0% | +5.2% | +5.4% | +10.7% | +16.6% | +24.2% | |
| Debt / EBITDA | 2.80 | — | 10.89 | 11.42 | 11.80 | 9.01 | 10.11 | 10.76 | 10.76 | 11.01 | 11.04 | 13.20 | 22.00 | — | 11.64 | 14.41 | 12.27 | 12.55 | 18.32 | 13.64 | 13.30 |
| — | — | +7.7% | +6.2% | +9.6% | -18.2% | -8.5% | -18.5% | -51.1% | — | -5.1% | -8.4% | +79.4% | — | -36.5% | +5.6% | -7.8% | -10.2% | +28.5% | -12.6% | -42.5% | |
| Current Ratio | 1.14 | 1.06 | 1.11 | 1.10 | 1.14 | 1.17 | 1.15 | 1.14 | 1.11 | 1.13 | 1.06 | 1.05 | 1.05 | 1.10 | 1.09 | 1.08 | 1.08 | 1.06 | 1.08 | 1.08 | 1.12 |
| — | -9.4% | -4.1% | -3.2% | +2.5% | +3.1% | +8.8% | +8.9% | +5.0% | +3.1% | -2.9% | -3.5% | -2.1% | +3.5% | +1.1% | +0.8% | -3.6% | -3.6% | -3.5% | -6.5% | -9.6% | |
| Quick Ratio | 1.14 | 1.06 | 1.11 | 1.10 | 1.14 | 1.17 | 1.15 | 1.14 | 1.11 | 1.13 | 1.06 | 1.05 | 1.05 | 1.10 | 1.09 | 1.08 | 1.08 | 1.06 | 1.08 | 1.08 | 1.12 |
| — | -9.4% | -4.1% | -3.2% | +2.5% | +3.1% | +8.8% | +8.9% | +5.0% | +3.1% | -2.9% | -3.5% | -2.1% | +3.5% | +1.1% | +0.8% | -3.6% | -3.6% | -3.5% | -6.5% | -9.6% | |
| Interest Coverage | 5.97 | -1.24 | 4.69 | 5.38 | 4.53 | 7.69 | 6.24 | 6.06 | 5.84 | 4.75 | 4.58 | 4.31 | 2.37 | -2.44 | 4.95 | 4.35 | 5.64 | 6.83 | 4.75 | 6.74 | 6.81 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Includes 30+ ratios · 47 years · Updated daily
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
High-probability breakout stocks crossing their pivot across 5 pattern engines.
DCF models, multiple analysis, and analyst estimates.
10-year return with dividends reinvested.
Compare growth, multiples, and margins vs sector.
Quick answers to the most common questions about buying ACM stock.
Aecom's current P/E is 29.8x. The average P/E over the last 3 quarters is 31.5x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
Aecom's current operating margin is 6.4%. Margins have been compressing over recent quarters. Quarterly margins are particularly useful for identifying trend inflections that annual data smooths over.
Quarterly financial ratios reveal short-term trend shifts — margin compression, debt spikes, or valuation re-ratings — that annual figures smooth over. They're essential for active investors tracking Aecom's business trajectory between earnings reports.