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.

IQST · Communications · No moat

14/ 100
No moat

Doesn't clear the bar

CLUS · Communications · No moat

20/ 100
No moat

Doesn't clear the bar

SURG · Communications · No moat

20/ 100
No moat

Doesn't clear the bar

IRDM · Communications · No moat

20/ 100
No moat

Doesn't clear the bar

MeasureIQSTCLUSSURGIRDM
Moat Score (0–100)1420 (highest)20 (highest)20 (highest)
Pricing power0009 (highest)
Returns on capital0018 (highest)0
Balance-sheet safety2855 (highest)2839
Capital discipline44444446 (highest)
Margin of safetyNo price dataNo price dataNo price dataNo price data
Market cap$5.8M$6.6M
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2025