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.

PGEN · Healthcare · Shallow moat

40/ 100
Shallow moat

Doesn't clear the bar

PCRX · Healthcare · Shallow moat

40/ 100
Shallow moat

Doesn't clear the bar

AGEN · Healthcare · Shallow moat

40/ 100
Shallow moat

Doesn't clear the bar

GH · Healthcare · Shallow moat

40/ 100
Shallow moat

Doesn't clear the bar

MeasurePGENPCRXAGENGH
Moat Score (0–100)40 (highest)40 (highest)40 (highest)40 (highest)
Pricing power99 (highest)9599 (highest)99 (highest)
Returns on capital04 (highest)00
Balance-sheet safety28 (highest)28 (highest)28 (highest)28 (highest)
Capital discipline2425 (highest)2424
Margin of safetyNo price data24% below valueNo price dataNo price data
Market cap$1.8B$1.1B$177.0M$20.4B
Moat tierShallow moatShallow moatShallow moatShallow moat
Filings as ofFY2025FY2025FY2025FY2025
PGEN vs PCRX vs AGEN vs GH — Moat Score Comparison · Buy Like Buffett