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.

NTRA · Healthcare · No moat

34/ 100
No moat

Doesn't clear the bar

TXMD · Healthcare · No moat

34/ 100
No moat

Doesn't clear the bar

LNSR · Healthcare · No moat

34/ 100
No moat

Doesn't clear the bar

SIGY · Healthcare · No moat

34/ 100
No moat

Doesn't clear the bar

MeasureNTRATXMDLNSRSIGY
Moat Score (0–100)34 (highest)34 (highest)34 (highest)34 (highest)
Pricing power6280 (highest)6280 (highest)
Returns on capital0 (highest)0 (highest)0 (highest)0 (highest)
Balance-sheet safety55 (highest)2855 (highest)28
Capital discipline24 (highest)24 (highest)24 (highest)24 (highest)
Margin of safetyNo price dataNo price dataNo price dataNo price data
Market cap$37.9B$23.8M$69.6M$40134
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2024
NTRA vs TXMD vs LNSR vs SIGY — Moat Score Comparison · Buy Like Buffett