The Moat Index
Compare moats, side by side.
Two to four companies, scored on the same five investor questions from their SEC filings — so the comparison is apples to apples. The method is fully public.
LDDD · Healthcare · Narrow moat
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The returnsOnCapital component abstained: Not enough years of ROIC data to score returns on capital. The other four 20% weights were renormalized over the scored 80%.
| Measure | AME | LDDD | TER | EW |
|---|---|---|---|---|
| Moat Score (0–100) | 76 (highest) | 76 (highest) | 76 (highest) | 76 (highest) |
| Methodology version | moat-index@3.0.0 | moat-index@3.0.0 | moat-index@3.0.0 | moat-index@3.0.0 |
| Business trend | 95 (highest) | 70 | 23 | 43 |
| Pricing power | 60 | 91 | 97 | 98 (highest) |
| Returns on capital | 54 | — | 97 | 100 (highest) |
| Balance-sheet safety | 89 | 100 (highest) | 100 (highest) | 100 (highest) |
| Capital discipline | 80 (highest) | 44 | 64 | 37 |
| Price vs. high estimate | 103% above high estimate (largest discount to high estimate) | No price data | 787% above high estimate | 187% above high estimate |
| Market cap | $55.4B | $15.3M | $54.6B | $48.0B |
| Moat tier | Narrow moat | Narrow moat | Narrow moat | Narrow moat |
| Filings as of | FY2025 | FY2025 | FY2025 | FY2025 |