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.

CCOI · Communications · Shallow moat

56/ 100
Shallow moat

Doesn't clear the bar

WMG · Communications · Shallow moat

58/ 100
Shallow moat

Doesn't clear the bar

GSAT · Communications · Shallow moat

58/ 100
Shallow moat

Doesn't clear the bar

SIRI · Communications · Shallow moat

53/ 100
Shallow moat

Doesn't clear the bar

MeasureCCOIWMGGSATSIRI
Moat Score (0–100)5658 (highest)58 (highest)53
Pricing power8180100 (highest)62
Returns on capital90 (highest)57086
Balance-sheet safety01495 (highest)3
Capital discipline2469 (highest)4440
Margin of safety169% above valueNo price dataNo price data15% above value (highest margin of safety)
Market cap$549.2M$150.2B$10.2B
Moat tierShallow moatShallow moatShallow moatShallow moat
Filings as ofFY2025FY2025FY2025FY2025
CCOI vs WMG vs GSAT vs SIRI — Moat Score Comparison · Buy Like Buffett