The Moat Index
Compare moats, side by side.
Two to four companies, scored on the same four filters from their SEC filings — so the comparison is apples to apples. The method is fully public.
| Measure | MPC | VVV | VLO | CVI |
|---|---|---|---|---|
| Moat Score (0–100) | 37 | 65 (highest) | 38 | 33 |
| Pricing power | 7 | 63 (highest) | 0 | 0 |
| Returns on capital | 44 | 93 (highest) | 55 | 39 |
| Balance-sheet safety | 29 | 27 | 57 (highest) | 26 |
| Capital discipline | 80 (highest) | 64 | 49 | 80 (highest) |
| Margin of safety | No price data | 56% above value | 48% above value (highest margin of safety) | No price data |
| Market cap | — | $5.1B | $92.6B | — |
| Moat tier | No moat | Narrow moat | No moat | No moat |
| Filings as of | FY2025 | FY2025 | FY2025 | FY2025 |