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.

GTLL · Technology · Narrow moat

Narrow moat

On the watchlist

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%.

FATN · Technology · Narrow moat

Narrow moat

On the watchlist

SNPS · Technology · Narrow moat

Narrow moat

On the watchlist

OSIS · Technology · Narrow moat

Narrow moat

On the watchlist

MeasureGTLLFATNSNPSOSIS
Moat Score (0–100)64 (highest)64 (highest)64 (highest)64 (highest)
Methodology versionmoat-index@3.0.0moat-index@3.0.0moat-index@3.0.0moat-index@3.0.0
Business trend634795 (highest)92
Pricing power70100 (highest)100 (highest)61
Returns on capital—76 (highest)6640
Balance-sheet safety100 (highest)72037
Capital allocation24266092 (highest)
No price data25% above value if growth stopped today (largest discount to value if growth stopped today)491% above value if growth stopped today88% above value if growth stopped today
Market capNot reported$70.1M$84.6B$3.1B
Moat tierNarrow moatNarrow moatNarrow moatNarrow moat
Filing dateFY2025FY2026FY2025FY2026