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.

Try AAPL vs MSFT vs KO, V vs MA, or COST vs WMT vs TGT.

YORW · Utilities · No moat

No moat

Doesn't clear the bar

The pricingPower component abstained: Not enough years of gross-margin data to score pricing power. The other four 20% weights were renormalized over the scored 80%.

RENX · Utilities · No moat

No moat

Doesn't clear the bar

CLNE · Utilities · No moat

No moat

Doesn't clear the bar

OPTT · Utilities · No moat

No moat

Doesn't clear the bar

MeasureYORWRENXCLNEOPTT
Moat Score (0–100)33 (highest)33 (highest)33 (highest)33 (highest)
Methodology versionmoat-index@2.0.0moat-index@2.0.0moat-index@2.0.0moat-index@2.0.0
Business trend78 (highest)705263
Pricing power960 (highest)0
Returns on capital12 (highest)000
Balance-sheet safety2282855 (highest)
Capital discipline3960 (highest)2444
Price vs. high estimate62% above high estimateNo price dataNo price dataNo price data
Market cap$451.6M$1.8M$476.0M$32.8M
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2025