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.

QSI · Healthcare · No moat

38/ 100
No moat

Doesn't clear the bar

SLN · Healthcare · No moat

38/ 100
No moat

Doesn't clear the bar

ESTA · Healthcare · No moat

38/ 100
No moat

Doesn't clear the bar

INBP · Healthcare · No moat

38/ 100
No moat

Doesn't clear the bar

MeasureQSISLNESTAINBP
Moat Score (0–100)38 (highest)38 (highest)38 (highest)38 (highest)
Pricing power757594 (highest)10
Returns on capital00063 (highest)
Balance-sheet safety55552873 (highest)
Capital discipline24 (highest)24 (highest)24 (highest)8
Margin of safetyNo price dataNo price dataNo price data52% below value
Market cap$162.6M$1.5B$2.7B$5.0M
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2025
QSI vs SLN vs ESTA vs INBP — Moat Score Comparison · Buy Like Buffett