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.

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

FOUR · Technology · No moat

27/ 100
No moat

Doesn't clear the bar

AOSL · Technology · No moat

27/ 100
No moat

Doesn't clear the bar

XYZ · Technology · No moat

27/ 100
No moat

Doesn't clear the bar

ONDS · Technology · No moat

27/ 100
No moat

Doesn't clear the bar

MeasureFOURAOSLXYZONDS
Moat Score (0–100)27 (highest)27 (highest)27 (highest)27 (highest)
Pricing power373148 (highest)42
Returns on capital07 (highest)00
Balance-sheet safety055 (highest)3928
Capital discipline80 (highest)242444
Margin of safetyNo price data583% above value (highest margin of safety)935% above valueNo price data
Market cap$938.4M$49.8B$2.5B
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2025