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 | ADUS | MMSI | SDGR | ZLAB |
|---|---|---|---|---|
| Moat Score (0–100) | 45 (highest) | 45 (highest) | 45 (highest) | 45 (highest) |
| Pricing power | 48 | 75 | 88 | 97 (highest) |
| Returns on capital | 19 (highest) | 0 | 0 | 0 |
| Balance-sheet safety | 65 (highest) | 55 | 55 | 55 |
| Capital discipline | 60 (highest) | 60 (highest) | 38 | 24 |
| Margin of safety | 75% above value | 63% above value (highest margin of safety) | No price data | No price data |
| Market cap | $2.1B | $4.4B | — | $22.3B |
| Moat tier | Shallow moat | Shallow moat | Shallow moat | Shallow moat |
| Filings as of | FY2025 | FY2025 | FY2025 | FY2025 |