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 | VICR | OSIS | PLTK | AEIS |
|---|---|---|---|---|
| Moat Score (0–100) | 64 (highest) | 64 (highest) | 64 (highest) | 64 (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 | 71 | 92 (highest) | 33 | 55 |
| Pricing power | 70 | 61 | 100 (highest) | 50 |
| Returns on capital | 35 | 40 | 100 (highest) | 87 |
| Balance-sheet safety | 100 (highest) | 37 | 28 | 75 |
| Capital allocation | 44 | 92 (highest) | 61 | 53 |
| No price data | 91% above value if growth stopped today | 79% below value if growth stopped today (largest discount to value if growth stopped today) | 501% above value if growth stopped today | |
| Market cap | Not reported | $3.1B | $833M | $9.9B |
| Moat tier | Narrow moat | Narrow moat | Narrow moat | Narrow moat |
| Filing date | FY2025 | FY2026 | FY2025 | FY2025 |