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 | INSP | BMRN | WHWK | MDT |
|---|---|---|---|---|
| Moat Score (0–100) | 49 (highest) | 49 (highest) | 49 (highest) | 49 (highest) |
| Pricing power | 99 | 99 | 97 | 100 (highest) |
| Returns on capital | 0 | 0 | 0 | 6 (highest) |
| Balance-sheet safety | 73 (highest) | 73 (highest) | 55 | 35 |
| Capital discipline | 24 | 24 | 44 | 52 (highest) |
| Margin of safety | No price data | 488% above value | No price data | 69% above value (highest margin of safety) |
| Market cap | $1.4B | $11.5B | $183.4M | $106.5B |
| Moat tier | Shallow moat | Shallow moat | Shallow moat | Shallow moat |
| Filings as of | FY2025 | FY2025 | FY2025 | FY2026 |