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.

NVNO · Healthcare · No moat

36/ 100
No moat

Doesn't clear the bar

NVCR · Healthcare · No moat

36/ 100
No moat

Doesn't clear the bar

FOSL · Healthcare · No moat

36/ 100
No moat

Doesn't clear the bar

QTRX · Healthcare · No moat

36/ 100
No moat

Doesn't clear the bar

MeasureNVNONVCRFOSLQTRX
Moat Score (0–100)36 (highest)36 (highest)36 (highest)36 (highest)
Pricing power5587 (highest)8368
Returns on capital004 (highest)0
Balance-sheet safety55 (highest)282855 (highest)
Capital discipline44 (highest)242424
Margin of safetyNo price dataNo price dataNo price dataNo price data
Market cap$7.1M$1.8B$241.6M$180.7M
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2025
NVNO vs NVCR vs FOSL vs QTRX — Moat Score Comparison · Buy Like Buffett