ET vs WMB Comparison: AI Score, Valuation, Performance and Upside
Compare Energy Transfer's diversified NGL-and-crude pipeline network against Williams Companies' natural-gas-gathering-and-transmission focus.
Use this Energy Transfer vs Williams Companies comparison to evaluate the key differences across valuation, growth, profitability, and risk before making an investment decision.
ET holds the edge across 3 of 5 key metrics in this comparison. ET leads on both 1-year return (+29.86%) and forward P/E quality (11.94x vs 28.13x for WMB), a relatively favorable combination of momentum and valuation. On fundamentals, ET is growing revenue faster (78.40%), while WMB maintains the higher operating margin (39.54%) — a classic growth-versus-profitability split. Analyst consensus implies similar upside for both: +17.59% for ET and +15.62% for WMB.
Human Wall Street analysts' price targets, typically implying a ~12-month view — a separate signal from this site's own AI Prediction Signal further down the page, which is a 5-/30-day machine-learning forecast based on price history alone.
| Metric | ET | WMB |
|---|---|---|
| AI scorei | 45.4 | 51.8 |
| AI ranki | #698 | #381 |
| Latest closei | $20.90 | $71.65 |
| 1M returni | -1.37% | +1.65% |
| 6M returni | +13.41% | -2.65% |
| 1Y returni | +29.86% | +19.20% |
How much would $10,000 be worth today if invested at the start of each period, with all dividends reinvested?
| Period | ET | WMB |
|---|---|---|
| 1Y ago | $14.13K (+41.3%) started 2025-09-22 | $11.91K (+19.1%) started 2025-09-22 |
| 5Y ago | $56.66K (+466.6%) started 2021-09-21 | $40.42K (+304.2%) started 2021-09-23 |
| 10Y ago | $100.98K (+909.8%) started 2016-09-21 | $67.86K (+578.6%) started 2016-09-23 |
Hypothetical — past performance does not guarantee future results.
| Metric | ET | WMB |
|---|---|---|
| Market capi | $71.96B | $90.18B |
| Trailing P/Ei | 14.32 | 29.37 |
| Forward P/Ei | 11.94 | 28.13 |
| Price/Salesi | 0.67 | 6.67 |
| EV/Revenuei | 1.49 | 9.98 |
| Analyst targeti | $24.58 | $85.25 |
| Target upsidei | +17.59% | +15.62% |
| Metric | ET | WMB |
|---|---|---|
| Revenue growthi | 78.40% | 7.80% |
| Earnings growthi | 85.30% | 51.20% |
| EPS growthi | +85.30% | +51.20% |
| FCF margini | +2.94% | -12.31% |
| Operating margini | 10.41% | 39.54% |
| Profit margini | 4.92% | 24.94% |
| ROIC proxyi | 14.56% | 21.50% |
| Return on equityi | 14.56% | 21.50% |
| Dividend yieldi | 6.43% | 2.83% |
| Payout ratioi | 91.44% | 81.67% |
| Dividend growth streaki | 4 yrs | No increase yet |
| Betai | 0.57 | 0.61 |
| Debt/equityi | 138.33 | 200.37 |
| Current ratioi | 1.16 | 0.48 |
| Quick ratioi | 0.91 | 0.31 |
Over the past year, ET and WMB have moved moderately in the same direction (correlation of 0.54), based on daily returns.
Lower drawdown and smaller single-period drops generally indicate a smoother ride, though they do not guarantee lower future risk.
| Period | Metric | ET | WMB |
|---|---|---|---|
| 1Y | Growthi | +31.15% | +19.10% |
| CAGRi | +31.27% | +19.14% | |
| Volatilityi | 16.63% | 24.26% | |
| Sharpe ratioi | 1.46 | 0.66 | |
| Sortino ratioi | 2.36 | 0.96 | |
| Max drawdowni | 8.04% | 12.36% | |
| Current drawdowni | 3.82% | 9.76% | |
| Avg drawdowni | 2.41% | 5.33% | |
| Ulcer Indexi | 3.16% | 6.35% | |
| Max daily dropi | 2.55% | 5.20% | |
| Max wkly dropi | 5.20% | 10.74% | |
| 5Y | Growthi | +250.54% | +234.41% |
| CAGRi | +28.52% | +27.33% | |
| Volatilityi | 23.98% | 23.94% | |
| Sharpe ratioi | 0.98 | 0.95 | |
| Sortino ratioi | 1.44 | 1.35 | |
| Max drawdowni | 24.56% | 23.01% | |
| Current drawdowni | 3.82% | 9.76% | |
| Avg drawdowni | 5.39% | 6.09% | |
| Ulcer Indexi | 7.88% | 8.10% | |
| Max daily dropi | 8.86% | 8.43% | |
| Max wkly dropi | 16.44% | 14.76% | |
| 10Y | Growthi | +184.65% | +274.91% |
| CAGRi | +11.03% | +14.13% | |
| Volatilityi | 33.90% | 30.20% | |
| Sharpe ratioi | 0.35 | 0.44 | |
| Sortino ratioi | 0.49 | 0.63 | |
| Max drawdowni | 72.82% | 68.08% | |
| Current drawdowni | 3.82% | 9.76% | |
| Avg drawdowni | 16.98% | 11.02% | |
| Ulcer Indexi | 24.25% | 14.77% | |
| Max daily dropi | 27.82% | 23.74% | |
| Max wkly dropi | 44.00% | 40.78% |
| Category | ET | WMB |
|---|---|---|
| Company | ET | WMB |
| Sector | N/A | Energy |
| Industry | Oil & Gas Midstream | Oil & Gas Midstream |
| Core business | Energy Transfer LP, together with its subsidiaries, provides energy-related services in the United States. | The Williams Companies, Inc., together with its subsidiaries, operates as an energy infrastructure company primarily in the United States. |
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