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.

THC · Healthcare · 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%.

TDY · Healthcare · Narrow moat

Narrow moat

On the watchlist

CODA · Healthcare · Narrow moat

Narrow moat

On the watchlist

USNA · Healthcare · Narrow moat

Narrow moat

Wonderful & reasonably priced

MeasureTHCTDYCODAUSNA
Moat Score (0–100)6364 (highest)64 (highest)63
Methodology versionmoat-index@3.0.0moat-index@3.0.0moat-index@3.0.0moat-index@3.0.0
Business trend7590 (highest)485
Pricing power6598100 (highest)
Returns on capital49256397 (highest)
Balance-sheet safety2879100 (highest)73
Capital allocation100 (highest)60940
9% above value if growth stopped today161% above value if growth stopped today147% above value if growth stopped today45% below value if growth stopped today (largest discount to value if growth stopped today)
Market cap$20.3B$30.3B$113M$390M
Moat tierNarrow moatNarrow moatNarrow moatNarrow moat
Filing dateFY2025FY2025FY2025FY2025