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.

PBYI · Healthcare · Shallow moat

51/ 100
Shallow moat

Doesn't clear the bar

RGEN · Healthcare · Shallow moat

52/ 100
Shallow moat

Doesn't clear the bar

CDIX · Healthcare · Shallow moat

51/ 100
Shallow moat

Doesn't clear the bar

CPIX · Healthcare · Shallow moat

50/ 100
Shallow moat

Doesn't clear the bar

MeasurePBYIRGENCDIXCPIX
Moat Score (0–100)5152 (highest)5150
Pricing power95855998 (highest)
Returns on capital141183 (highest)0
Balance-sheet safety64 (highest)56055
Capital discipline2460 (highest)4448
Margin of safety17% above value (highest margin of safety)617% above valueNo price dataNo price data
Market cap$430.0M$8.3B$12.3M$102.3M
Moat tierShallow moatShallow moatShallow moatShallow moat
Filings as ofFY2025FY2025FY2025FY2025
PBYI vs RGEN vs CDIX vs CPIX — Moat Score Comparison · Buy Like Buffett