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.
| Measure | DXCM | OPXS | PDEX | GMED |
|---|---|---|---|---|
| Moat Score (0–100) | 78 | 80 (highest) | 79 | 78 |
| Methodology version | moat-index@3.0.0 | moat-index@3.0.0 | moat-index@3.0.0 | moat-index@3.0.0 |
| Business trend | 100 (highest) | 95 | 95 | 90 |
| Pricing power | 98 (highest) | 21 | 47 | 94 |
| Returns on capital | 96 (highest) | 82 | 71 | 34 |
| Balance-sheet safety | 73 | 100 (highest) | 81 | 100 (highest) |
| Capital allocation | 24 | 100 (highest) | 100 (highest) | 72 |
| 461% above value if growth stopped today | 174% above value if growth stopped today | 143% above value if growth stopped today (largest discount to value if growth stopped today) | No price data | |
| Market cap | $33.8B | $68.9M | $191M | Not reported |
| Moat tier | Narrow moat | Narrow moat | Narrow moat | Narrow moat |
| Filing date | FY2025 | FY2025 | FY2026 | FY2025 |