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.

CTXR · Healthcare · No moat

23/ 100
No moat

Doesn't clear the bar

KTTA · Healthcare · No moat

24/ 100
No moat

Doesn't clear the bar

PACB · Healthcare · No moat

23/ 100
No moat

Doesn't clear the bar

CELU · Healthcare · No moat

23/ 100
No moat

Doesn't clear the bar

MeasureCTXRKTTAPACBCELU
Moat Score (0–100)2324 (highest)2323
Pricing power302543 (highest)42
Returns on capital0 (highest)0 (highest)0 (highest)0 (highest)
Balance-sheet safety2855 (highest)2828
Capital discipline44 (highest)262424
Margin of safetyNo price dataNo price dataNo price dataNo price data
Market cap$9.0M$10.4M$434.8M$22.5M
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2025
CTXR vs KTTA vs PACB vs CELU — Moat Score Comparison · Buy Like Buffett