Last 48 quarters of trend data · Consumer Cyclical · Auto - Parts
Quarterly valuation ratios — annualised for comparability. YoY Δ shows same-quarter-prior-year change.
Allison Transmission Holdings, Inc.'s quarterly P/E stands at 22.0x, up 105.2% year-over-year — indicating the stock has re-rated higher or earnings have softened. EV/EBITDA has expanded 99.3% YoY to 17.7x, reflecting rising market expectations or slowing EBITDA growth.
| Metric | TTM | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P/E Ratio → | 16.79 | 22.00 | 20.74 | 13.02 | 10.37 | 10.73 | 13.44 | 10.58 | 8.91 | 10.68 | 7.61 | 8.39 | 7.35 |
| — | +105.2% | +54.3% | +23.0% | +16.4% | +0.4% | +76.6% | +26.1% | +21.2% | +74.7% | +11.2% | +44.1% | -3.6% | |
| P/S Ratio | 3.40 | 1.75 | 2.79 | 2.57 | 2.48 | 2.69 | 2.95 | 2.56 | 2.05 | 2.29 | 1.67 | 1.81 | 1.64 |
| — | -34.9% | -5.5% | +0.3% | +21.2% | +17.5% | +77.0% | +42.1% | +24.7% | +63.0% | +24.3% | +58.2% | +16.8% | |
| P/B Ratio | 5.60 | 5.17 | 4.41 | 3.88 | 4.61 | 4.95 | 5.70 | 5.22 | 4.50 | 5.38 | 4.20 | 4.49 | 4.87 |
| — | +4.5% | -22.7% | -25.7% | +2.3% | -8.1% | +35.8% | +16.2% | -7.5% | +27.8% | -4.9% | +5.6% | -2.3% | |
| P/FCF | 15.77 | 15.77 | 12.62 | 9.69 | 9.61 | 13.29 | 17.29 | 10.06 | 11.13 | 11.15 | 6.96 | 7.30 | 10.53 |
| — | +18.7% | -27.0% | -3.7% | -13.7% | +19.2% | +148.6% | +37.8% | +5.7% | +81.0% | -4.8% | +64.0% | -59.4% | |
| EV / EBITDA | 10.63 | 17.69 | 9.36 | 9.34 | 8.49 | 8.87 | 10.38 | 8.73 | 7.24 | 8.55 | 6.74 | 7.01 | 6.51 |
| — | +99.3% | -9.9% | +7.0% | +17.3% | +3.8% | +54.1% | +24.4% | +11.1% | +44.0% | +0.8% | +22.6% | -4.4% | |
| EV / EBIT | 11.98 | — | 14.03 | 10.47 | 9.20 | 9.75 | 11.96 | 9.34 | 8.26 | 9.93 | 7.76 | 8.32 | 7.48 |
| — | — | +17.4% | +12.1% | +11.4% | -1.8% | +54.0% | +12.2% | +10.4% | +50.3% | +0.5% | +12.1% | -10.3% |
Quarterly margins and returns. Watch for margin compression across consecutive quarters.
Allison Transmission Holdings, Inc.'s operating margin was 13.9% in Q1 2026, down 16.8 pp QoQ and down 18.6 pp YoY. The trailing four-quarter average of 26.4% exceeds the current quarter, suggesting the latest result may reflect seasonal weakness or a one-off headwind. Gross margin contracted 41.5% YoY, suggesting cost inflation or competitive pricing pressure.
| Metric | TTM | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 48.4% | 28.9% | 47.8% | 47.5% | 49.4% | 49.3% | 46.9% | 48.1% | 48.3% | 46.4% | 47.9% | 48.5% | 48.7% |
| — | -41.5% | +1.9% | -1.2% | +2.3% | +6.4% | -2.1% | -0.9% | -0.8% | -4.8% | +1.7% | +5.0% | +3.9% | |
| Operating Margin | 32.3% | 13.9% | 30.7% | 29.4% | 31.4% | 32.5% | 29.5% | 31.6% | 32.2% | 29.7% | 29.0% | 30.2% | 30.9% |
| — | -57.3% | +3.9% | -6.7% | -2.4% | +9.6% | +1.7% | +4.6% | +4.3% | -4.5% | +8.6% | +5.5% | +9.7% | |
| Net Margin | 20.7% | 8.0% | 13.4% | 19.8% | 24.0% | 25.1% | 22.0% | 24.3% | 22.9% | 21.4% | 21.9% | 21.5% | 22.3% |
| — | -68.2% | -38.9% | -18.6% | +4.5% | +17.0% | +0.2% | +13.1% | +2.5% | -6.6% | +11.7% | +9.7% | +21.6% |
| Metric | TTM | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROE | 35.4% | 5.9% | 5.3% | 7.6% | 11.4% | 11.6% | 10.7% | 12.9% | 13.2% | 13.1% | 14.1% | 14.1% | 17.1% |
| — | -48.7% | -50.1% | -40.8% | -13.8% | -11.8% | -24.0% | -8.7% | -22.7% | -28.1% | -18.4% | -23.3% | +0.2% | |
| ROA | 10.9% | 1.5% | 1.7% | 2.5% | 3.6% | 3.6% | 3.3% | 3.8% | 3.7% | 3.4% | 3.4% | 3.2% | 3.6% |
| — | -57.9% | -47.8% | -33.9% | -1.0% | +7.0% | -3.7% | +18.2% | +1.2% | -6.3% | +11.6% | +5.4% | +34.1% | |
| ROIC | 22.2% | 3.2% | 5.1% | 4.5% | 5.7% | 5.6% | 5.4% | 6.0% | 6.1% | 5.5% | 5.3% | 5.2% | 5.7% |
| — | -43.3% | -5.1% | -24.1% | -6.3% | +3.1% | +2.0% | +15.2% | +7.1% | +0.5% | +15.0% | +6.8% | +26.0% |
Quarterly solvency trend — watch for debt spikes or covenant pressure.
Allison Transmission Holdings, Inc.'s Debt/EBITDA ratio is 21.9x, up from 11.3x last quarter — elevated, raising questions about debt serviceability. The current ratio has weakened 39.5% YoY to 1.85x, tightening the short-term liquidity position. Debt/Equity has risen for 3 consecutive quarters, indicating increasing financial leverage that investors should watch closely.
| Metric | TTM | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 1.56 | 2.24 | 1.56 | 1.30 | 1.38 | 1.45 | 1.47 | 1.49 | 1.63 | 1.81 | 2.04 | 2.12 | 2.38 |
| — | +54.3% | +6.7% | -12.8% | -15.5% | -19.5% | -28.3% | -29.5% | -31.3% | -29.3% | -29.2% | -36.0% | -29.5% | |
| Debt / EBITDA | 2.66 | 21.88 | 11.32 | 10.38 | 8.45 | 8.67 | 9.10 | 8.38 | 8.29 | 9.11 | 9.51 | 9.61 | 8.96 |
| — | +152.4% | +24.4% | +23.9% | +1.9% | -4.8% | -4.4% | -12.8% | -7.4% | -3.6% | -13.3% | -7.1% | -20.1% | |
| Current Ratio | 4.85 | 1.85 | 4.85 | 3.82 | 3.36 | 3.05 | 3.04 | 2.83 | 2.78 | 2.51 | 2.50 | 2.41 | 2.15 |
| — | -39.5% | +59.7% | +34.9% | +20.7% | +21.6% | +21.8% | +17.1% | +29.5% | +26.6% | +38.3% | +40.3% | +21.2% | |
| Quick Ratio | 4.17 | 1.18 | 4.17 | 3.06 | 2.64 | 2.37 | 2.42 | 2.25 | 2.19 | 1.95 | 1.94 | 1.86 | 1.59 |
| — | -50.4% | +72.4% | +36.1% | +20.4% | +21.4% | +24.3% | +21.1% | +37.7% | +30.6% | +45.4% | +47.1% | +27.7% | |
| Interest Coverage | 9.20 | 3.20 | 6.88 | 8.58 | 12.00 | 12.10 | 11.00 | 12.86 | 11.64 | 9.16 | 9.58 | 8.15 | 8.71 |
| — | — | — | — | — | — | — | — | — | — | — | — | — |
Includes 30+ ratios · 48 years · Updated daily
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Allison Transmission Holdings, Inc.'s current P/E is 16.8x. The average P/E over the last 4 quarters is 16.5x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
Allison Transmission Holdings, Inc.'s current operating margin is 32.3%. 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 Allison Transmission Holdings, Inc.'s business trajectory between earnings reports.