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.

GYRE · Healthcare · Narrow moat

Narrow moat

On the watchlist

STE · Healthcare · Narrow moat

Narrow moat

On the watchlist

AATC · Healthcare · Narrow moat

Narrow moat

On the watchlist

DRS · Healthcare · Narrow moat

Narrow moat

On the watchlist

MeasureGYRESTEAATCDRS
Moat Score (0–100)65 (highest)65 (highest)65 (highest)64
Methodology versionmoat-index@3.0.0moat-index@3.0.0moat-index@3.0.0moat-index@3.0.0
Business trend7093 (highest)4480
Pricing power100 (highest)739728
Returns on capital91655 (highest)33
Balance-sheet safety100 (highest)82100 (highest)100 (highest)
Capital allocation44602780 (highest)
1032% above value if growth stopped today223% above value if growth stopped today13% above value if growth stopped today (largest discount to value if growth stopped today)425% above value if growth stopped today
Market cap$542M$20.9B$29.6M$12.8B
Moat tierNarrow moatNarrow moatNarrow moatNarrow moat
Filing dateFY2025FY2026FY2021FY2025