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.

MKTW · Technology · Narrow moat

Narrow moat

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The returnsOnCapital component abstained: Not enough years of ROIC data to score returns on capital. The other four 20% weights were renormalized over the scored 80%.

MU · Technology · Narrow moat

Narrow moat

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SANM · Technology · Narrow moat

Narrow moat

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ENS · Technology · Narrow moat

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MeasureMKTWMUSANMENS
Moat Score (0–100)62 (highest)62 (highest)62 (highest)61
Methodology versionmoat-index@3.0.0moat-index@3.0.0moat-index@3.0.0moat-index@3.0.0
Business trend4386 (highest)6981
Pricing power83 (highest)372438
Returns on capital61 (highest)5347
Balance-sheet safety100 (highest)969454
Capital allocation20286886 (highest)
No price data1487% above value if growth stopped today307% above value if growth stopped today128% above value if growth stopped today (largest discount to value if growth stopped today)
Market capNot reported$1.03T$11.1B$7.0B
Moat tierNarrow moatNarrow moatNarrow moatNarrow moat
Filing dateFY2025FY2025FY2025FY2026