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.

IPI · Materials · No moat

22/ 100
No moat

Doesn't clear the bar

WLK · Materials · No moat

22/ 100
No moat

Doesn't clear the bar

TUSK · Materials · No moat

22/ 100
No moat

Doesn't clear the bar

DSS · Materials · No moat

22/ 100
No moat

Doesn't clear the bar

MeasureIPIWLKTUSKDSS
Moat Score (0–100)22 (highest)22 (highest)22 (highest)22 (highest)
Pricing power551419 (highest)
Returns on capital420 (highest)70
Balance-sheet safety73 (highest)285555
Capital discipline2446 (highest)2424
Margin of safetyNo price data26% above valueNo price dataNo price data
Market cap$449.1M$9.9B$135.4M$5.5M
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2025
IPI vs WLK vs TUSK vs DSS — Moat Score Comparison · Buy Like Buffett