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.

PRM · Materials · No moat

33/ 100
No moat

Doesn't clear the bar

FF · Materials · No moat

33/ 100
No moat

Doesn't clear the bar

NPO · Materials · No moat

33/ 100
No moat

Doesn't clear the bar

BLGO · Materials · No moat

33/ 100
No moat

Doesn't clear the bar

MeasurePRMFFNPOBLGO
Moat Score (0–100)33 (highest)33 (highest)33 (highest)33 (highest)
Pricing power5305768 (highest)
Returns on capital063 (highest)00
Balance-sheet safety282834 (highest)28
Capital discipline56 (highest)434634
Margin of safety454% above value82% above value (highest margin of safety)328% above valueNo price data
Market cap$5.1B$210.5M$6.9B
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2025
PRM vs FF vs NPO vs BLGO — Moat Score Comparison · Buy Like Buffett