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.

SPRU · Utilities · No moat

13/ 100
No moat

Doesn't clear the bar

MNTK · Utilities · No moat

15/ 100
No moat

Doesn't clear the bar

CDZI · Utilities · No moat

15/ 100
No moat

Doesn't clear the bar

QRHC · Utilities · No moat

14/ 100
No moat

Doesn't clear the bar

MeasureSPRUMNTKCDZIQRHC
Moat Score (0–100)1315 (highest)15 (highest)14
Pricing power28 (highest)271412
Returns on capital05 (highest)00
Balance-sheet safety0828 (highest)28 (highest)
Capital discipline24 (highest)1724 (highest)24 (highest)
Margin of safetyNo price data108% above valueNo price data26% above value (highest margin of safety)
Market cap$43.6M$224.9M$282.9M$28.3M
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2025
SPRU vs MNTK vs CDZI vs QRHC — Moat Score Comparison · Buy Like Buffett