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.

CBUS · Materials · No moat

36/ 100
No moat

Doesn't clear the bar

FUST · Materials · No moat

37/ 100
No moat

Doesn't clear the bar

WSTRF · Materials · No moat

36/ 100
No moat

Doesn't clear the bar

COPR · Materials · No moat

36/ 100
No moat

Doesn't clear the bar

MeasureCBUSFUSTWSTRFCOPR
Moat Score (0–100)3637 (highest)3636
Pricing power5487 (highest)6886
Returns on capital0 (highest)0 (highest)0 (highest)0 (highest)
Balance-sheet safety55 (highest)2855 (highest)28
Capital discipline44 (highest)242424
Margin of safetyNo price dataNo price dataNo price dataNo price data
Market cap$1.1M$25.5M$38.8M
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2026
CBUS vs FUST vs WSTRF vs COPR — Moat Score Comparison · Buy Like Buffett