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 | SKYW | AMSC | ASH | WLFC |
|---|---|---|---|---|
| Moat Score (0–100) | 30 (highest) | 30 (highest) | 30 (highest) | 30 (highest) |
| Pricing power | 0 | 14 | 51 (highest) | 48 |
| Returns on capital | 10 (highest) | 4 | 0 | 0 |
| Balance-sheet safety | 33 | 100 (highest) | 28 | 0 |
| Capital discipline | 100 (highest) | 24 | 47 | 77 |
| Margin of safety | 59% below value | No price data | No price data | No price data |
| Market cap | $3.9B | $1.6B | — | — |
| Moat tier | No moat | No moat | No moat | No moat |
| Filings as of | FY2025 | FY2026 | FY2025 | FY2025 |