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.

GSAT · Communications · Shallow moat

58/ 100
Shallow moat

Doesn't clear the bar

ZD · Communications · Shallow moat

58/ 100
Shallow moat

Doesn't clear the bar

WMG · Communications · Shallow moat

58/ 100
Shallow moat

Doesn't clear the bar

CCOI · Communications · Shallow moat

56/ 100
Shallow moat

Doesn't clear the bar

MeasureGSATZDWMGCCOI
Moat Score (0–100)58 (highest)58 (highest)58 (highest)56
Pricing power100 (highest)100 (highest)8081
Returns on capital0435790 (highest)
Balance-sheet safety95 (highest)35140
Capital discipline444069 (highest)24
Margin of safetyNo price data10% above value (highest margin of safety)No price data169% above value
Market cap$150.2B$2.1B$549.2M
Moat tierShallow moatShallow moatShallow moatShallow moat
Filings as ofFY2025FY2025FY2025FY2025
GSAT vs ZD vs WMG vs CCOI — Moat Score Comparison · Buy Like Buffett