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.

HSTM · Technology · Narrow moat

Narrow moat

On the watchlist

The pricingPower component abstained: Not enough years of gross-margin data to score pricing power. The other four 20% weights were renormalized over the scored 80%.

NVEC · Technology · Narrow moat

Narrow moat

On the watchlist

MGRC · Technology · Narrow moat

Narrow moat

Wonderful & reasonably priced

ZM · Technology · Narrow moat

Narrow moat

On the watchlist

MeasureHSTMNVECMGRCZM
Moat Score (0–100)6970 (highest)70 (highest)69
Methodology versionmoat-index@3.0.0moat-index@3.0.0moat-index@3.0.0moat-index@3.0.0
Business trend843795 (highest)80
Pricing power—707098 (highest)
Returns on capital0100 (highest)8024
Balance-sheet safety100 (highest)100 (highest)42100 (highest)
Capital allocation94 (highest)426144
63% above value if growth stopped today184% above value if growth stopped today14% above value if growth stopped today (largest discount to value if growth stopped today)158% above value if growth stopped today
Market cap$980M$480M$2.8B$28.9B
Moat tierNarrow moatNarrow moatNarrow moatNarrow moat
Filing dateFY2025FY2026FY2025FY2026