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.

ACCO · Materials · No moat

32/ 100
No moat

Doesn't clear the bar

KRO · Materials · No moat

32/ 100
No moat

Doesn't clear the bar

OC · Materials · No moat

32/ 100
No moat

Doesn't clear the bar

OII · Materials · No moat

32/ 100
No moat

Doesn't clear the bar

MeasureACCOKROOCOII
Moat Score (0–100)32 (highest)32 (highest)32 (highest)32 (highest)
Pricing power54 (highest)9370
Returns on capital1050 (highest)2814
Balance-sheet safety028071 (highest)
Capital discipline64456467 (highest)
Margin of safety33% above value65% above value4% below value (highest margin of safety)130% above value
Market cap$367.8M$756.7M$11.5B$4.2B
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2025
ACCO vs KRO vs OC vs OII — Moat Score Comparison · Buy Like Buffett