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.

MUX · Materials · No moat

21/ 100
No moat

Doesn't clear the bar

NESR · Materials · No moat

21/ 100
No moat

Doesn't clear the bar

UUUU · Materials · No moat

21/ 100
No moat

Doesn't clear the bar

KARX · Materials · No moat

21/ 100
No moat

Doesn't clear the bar

MeasureMUXNESRUUUUKARX
Moat Score (0–100)21 (highest)21 (highest)21 (highest)21 (highest)
Pricing power01835 (highest)16
Returns on capital018 (highest)00
Balance-sheet safety66 (highest)472855
Capital discipline37 (highest)52424
Margin of safetyNo price data193% above valueNo price dataNo price data
Market cap$908.8M$2.8B$2.8B$14.8M
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2025
MUX vs NESR vs UUUU vs KARX — Moat Score Comparison · Buy Like Buffett