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 | GKOS | TBPH | AEHR | SCNX |
|---|---|---|---|---|
| Moat Score (0–100) | 37 (highest) | 37 (highest) | 37 (highest) | 37 (highest) |
| Pricing power | 87 (highest) | 70 | 55 | 69 |
| Returns on capital | 0 | 0 | 14 (highest) | 4 |
| Balance-sheet safety | 28 | 28 | 55 (highest) | 28 |
| Capital discipline | 24 | 51 (highest) | 24 | 44 |
| Margin of safety | No price data | No price data | 2206% above value | No price data |
| Market cap | $9.0B | $864.6M | $2.4B | $16.8M |
| Moat tier | No moat | No moat | No moat | No moat |
| Filings as of | FY2025 | FY2025 | FY2025 | FY2025 |