The Moat Index

Compare moats, side by side.

Two to four companies, scored on the same five investor questions 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.

MLSS · Healthcare · No moat

No moat

Doesn't clear the bar

SILO · Healthcare · No moat

No moat

Doesn't clear the bar

SER · Healthcare · No moat

No moat

Doesn't clear the bar

IMDX · Healthcare · No moat

No moat

Doesn't clear the bar

MeasureMLSSSILOSERIMDX
Moat Score (0–100)38 (highest)38 (highest)38 (highest)38 (highest)
Methodology versionmoat-index@3.0.0moat-index@3.0.0moat-index@3.0.0moat-index@3.0.0
Business trend23505063 (highest)
Pricing power89 (highest)707029
Returns on capital0 (highest)0 (highest)0 (highest)0 (highest)
Balance-sheet safety55 (highest)282855 (highest)
Capital allocation2444 (highest)44 (highest)44 (highest)
No price dataNo price dataNo price dataNo price data
Market cap$31.4M$59.5M$22.3M$136M
Moat tierNo moatNo moatNo moatNo moat
Filing dateFY2025FY2025FY2025FY2025