Last 48 quarters of trend data · Communication Services · Cable & Broadband
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 → | 7.68 | 5.61 | 6.20 | 11.96 | 11.67 | 8.73 | 3.00 | 10.37 | 7.57 | 11.11 | 9.79 | 11.17 | 13.53 | 11.31 | 10.18 | 10.41 | 12.49 | — | 12.91 | 15.01 | 19.06 |
| — | -35.7% | +106.4% | +15.4% | +54.2% | -21.4% | -69.3% | -7.2% | -44.1% | -1.8% | -3.9% | +7.3% | +8.4% | — | -21.1% | -30.6% | -34.5% | — | -27.6% | -21.2% | +6.2% | |
| P/S Ratio | 0.70 | 0.66 | 0.73 | 0.83 | 0.79 | 0.94 | 1.11 | 1.17 | 1.13 | 1.26 | 1.29 | 1.44 | 1.42 | 1.52 | 1.42 | 1.35 | 1.23 | 1.08 | 1.46 | 1.72 | 1.91 |
| — | -29.6% | -33.8% | -29.3% | -30.3% | -25.6% | -14.5% | -18.9% | -20.3% | -17.1% | -9.2% | +6.7% | +15.4% | +41.8% | -2.8% | -21.6% | -35.8% | -50.1% | -37.2% | -25.8% | -12.9% | |
| P/B Ratio | 0.91 | 0.84 | 0.97 | 1.18 | 1.05 | 1.20 | 1.38 | 1.60 | 1.67 | 1.87 | 1.83 | 2.08 | 2.12 | 2.20 | 2.05 | 1.92 | 1.83 | 1.58 | 1.89 | 2.21 | 2.37 |
| — | -30.4% | -29.2% | -26.5% | -37.4% | -35.9% | -24.8% | -23.0% | -21.2% | -14.9% | -10.6% | +8.2% | +16.0% | +39.5% | +8.3% | -13.2% | -22.8% | -40.8% | -31.2% | -17.1% | -9.5% | |
| P/FCF | 5.07 | 4.60 | 4.76 | 6.65 | 5.83 | 5.93 | 7.44 | 6.44 | 8.65 | 11.90 | 28.66 | 9.53 | 25.91 | 11.39 | 12.69 | 10.55 | 28.20 | 9.48 | 13.87 | 11.21 | 15.34 |
| — | -22.4% | -36.1% | +3.3% | -32.7% | -50.2% | -74.0% | -32.4% | -66.6% | +4.4% | +125.8% | -9.6% | -8.1% | +20.1% | -8.5% | -5.9% | +83.8% | -53.0% | -0.3% | -6.2% | -61.6% | |
| EV / EBITDA | 5.59 | 4.36 | 4.81 | 5.91 | 6.61 | 5.42 | 5.56 | 6.05 | 6.68 | 6.54 | 6.40 | 7.41 | 8.57 | 7.02 | 6.57 | 6.78 | 7.66 | 60.66 | 6.81 | 8.34 | 9.62 |
| — | -19.5% | -13.5% | -2.4% | -1.1% | -17.1% | -13.0% | -18.3% | -22.0% | -6.8% | -2.6% | +9.3% | +11.8% | -88.4% | -3.5% | -18.8% | -20.4% | +516.2% | -32.4% | -19.1% | -19.0% | |
| EV / EBIT | 9.07 | 7.27 | 7.52 | 12.35 | 15.43 | 9.25 | 3.58 | 10.38 | 12.71 | 10.87 | 10.50 | 11.35 | 13.56 | 10.72 | 10.01 | 10.21 | 13.20 | — | 12.24 | 13.21 | 16.16 |
| — | -21.4% | +109.8% | +18.9% | +21.5% | -14.9% | -65.9% | -8.5% | -6.3% | +1.4% | +4.8% | +11.2% | +2.7% | — | -18.2% | -22.7% | -18.3% | — | -8.0% | -17.2% | +3.6% |
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 | 71.7% | 74.3% | 72.0% | 65.4% | 68.1% | 72.3% | 75.0% | 71.8% | 68.6% | 68.1% | 73.2% | 70.6% | 67.2% | 71.3% | 71.0% | 69.7% | 67.9% | 70.0% | 70.4% | 65.9% | 67.4% |
| — | +2.9% | -4.0% | -9.0% | -0.7% | +6.0% | +2.5% | +1.7% | +2.1% | -4.4% | +3.1% | +1.4% | -1.1% | +1.8% | +0.9% | +5.7% | +0.7% | +6.6% | +4.2% | -1.9% | +2.3% | |
| Operating Margin | 16.7% | 18.2% | 17.2% | 13.1% | 10.8% | 17.7% | 19.8% | 18.9% | 15.6% | 18.3% | 22.3% | 19.3% | 14.3% | 21.5% | 22.0% | 19.0% | 14.8% | -8.1% | 21.2% | 18.0% | 15.9% |
| — | +2.4% | -12.8% | -30.6% | -31.1% | -2.9% | -11.5% | -2.0% | +9.1% | -15.0% | +1.6% | +1.6% | -3.2% | +364.7% | +3.7% | +5.9% | -6.7% | -145.2% | +10.0% | -3.0% | +12.4% | |
| Net Margin | 16.2% | 11.8% | 11.8% | 6.9% | 6.7% | 10.7% | 36.7% | 11.3% | 15.0% | 11.3% | 13.2% | 12.8% | 10.4% | 13.4% | 13.9% | 12.9% | 9.9% | -15.4% | 11.3% | 11.4% | 10.1% |
| — | +10.2% | -67.9% | -38.8% | -55.2% | -5.6% | +177.3% | -12.0% | +43.5% | -15.8% | -4.9% | -0.6% | +5.4% | +187.2% | +23.1% | +12.8% | -1.8% | -215.7% | -13.6% | -6.5% | -17.4% |
| 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 | 21.8% | 3.8% | 4.0% | 2.3% | 2.2% | 3.4% | 12.0% | 3.9% | 5.5% | 4.3% | 4.7% | 4.6% | 3.9% | 4.8% | 5.0% | 4.6% | 3.7% | -5.3% | 3.6% | 3.6% | 3.1% |
| — | +10.5% | -67.1% | -39.8% | -59.8% | -19.8% | +156.2% | -15.9% | +41.5% | -11.5% | -6.9% | -0.2% | +5.6% | +191.2% | +40.8% | +27.0% | +18.5% | -227.3% | -8.1% | +2.9% | -16.0% | |
| ROA | 7.4% | 1.3% | 1.4% | 0.8% | 0.8% | 1.2% | 4.1% | 1.3% | 1.8% | 1.4% | 1.5% | 1.5% | 1.2% | 1.5% | 1.6% | 1.5% | 1.2% | -1.8% | 1.3% | 1.3% | 1.1% |
| — | +9.8% | -66.8% | -35.4% | -55.4% | -10.6% | +175.0% | -13.4% | +43.7% | -11.9% | -8.3% | -1.6% | +4.9% | +187.7% | +29.8% | +15.0% | +6.9% | -221.1% | -6.7% | +7.1% | -11.2% | |
| ROIC | 8.2% | 2.3% | 2.2% | 1.7% | 1.4% | 2.2% | 2.4% | 2.4% | 2.1% | 2.4% | 2.6% | 2.4% | 1.9% | 2.7% | 2.8% | 2.4% | 1.9% | -1.0% | 2.6% | 2.2% | 1.9% |
| — | +4.9% | -8.7% | -30.1% | -35.4% | -7.3% | -6.9% | +0.9% | +12.4% | -12.0% | -6.1% | -0.6% | -3.7% | +365.8% | +9.3% | +7.3% | +1.2% | -146.8% | +17.1% | +11.1% | +22.1% |
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 | 1.13 | 0.94 | 1.00 | 1.07 | 1.13 | 1.01 | 1.04 | 1.14 | 1.15 | 1.17 | 1.35 | 1.33 | 1.24 | 1.23 | 1.21 | 1.21 | 1.22 | 1.20 | 1.06 | 1.03 | 1.02 |
| — | -7.1% | -3.6% | -5.7% | -1.3% | -13.4% | -22.6% | -14.6% | -7.5% | -4.7% | +11.3% | +10.2% | +1.9% | +2.4% | +14.0% | +16.8% | +19.4% | +14.7% | -0.8% | -10.2% | -12.9% | |
| Debt / EBITDA | 2.99 | 9.69 | 10.21 | 11.83 | 14.39 | 10.37 | 10.01 | 10.43 | 11.23 | 10.41 | 11.10 | 11.83 | 12.94 | 10.28 | 10.02 | 10.69 | 12.49 | 107.51 | 10.04 | 10.94 | 11.90 |
| — | -6.6% | +2.1% | +13.4% | +28.2% | -0.4% | -9.8% | -11.9% | -13.2% | +1.2% | +10.8% | +10.7% | +3.6% | -90.4% | -0.2% | -2.3% | +5.0% | +837.4% | -14.0% | -15.6% | -21.7% | |
| Current Ratio | 0.88 | 0.82 | 0.80 | 0.87 | 0.88 | 0.88 | 0.91 | 0.65 | 0.68 | 0.72 | 0.66 | 0.59 | 0.60 | 0.70 | 0.76 | 0.69 | 0.78 | 0.84 | 0.88 | 0.86 | 0.85 |
| — | -7.0% | -12.9% | +34.1% | +30.3% | +22.6% | +37.6% | +8.5% | +13.5% | +2.7% | -12.3% | -13.9% | -23.8% | -16.3% | -13.7% | -19.3% | -7.4% | -18.5% | -4.9% | -10.4% | -9.0% | |
| Quick Ratio | 0.88 | 0.82 | 0.80 | 0.87 | 0.88 | 0.88 | 0.91 | 0.65 | 0.68 | 0.72 | 0.66 | 0.59 | 0.60 | 0.70 | 0.76 | 0.69 | 0.78 | 0.84 | 0.88 | 0.86 | 0.85 |
| — | -7.0% | -12.9% | +34.1% | +30.3% | +22.6% | +37.6% | +8.5% | +13.5% | +2.7% | -12.3% | -13.9% | -23.8% | -16.3% | -13.7% | -19.3% | -7.4% | -18.5% | -4.9% | -10.4% | -9.0% | |
| Interest Coverage | 6.84 | 5.62 | 5.38 | 3.50 | 2.92 | 4.96 | 14.26 | 5.28 | 4.34 | 5.65 | 6.04 | 6.09 | 4.97 | 6.16 | 6.74 | 6.19 | 4.77 | -2.80 | 5.65 | 5.80 | 4.47 |
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Includes 30+ ratios · 48 years · Updated daily
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Quick answers to the most common questions about buying CMCSA stock.
Comcast Corporation's current P/E is 7.7x. The average P/E over the last 4 quarters is 8.9x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
Comcast Corporation's current operating margin is 16.7%. Margins have been expanding 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 Comcast Corporation's business trajectory between earnings reports.