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.

BC · Industrials · Shallow moat

Shallow moat

Doesn't clear the bar

AMSC · Industrials · Shallow moat

Shallow moat

Doesn't clear the bar

ACA · Industrials · Shallow moat

Shallow moat

Doesn't clear the bar

KBR · Industrials · Shallow moat

Shallow moat

Doesn't clear the bar

MeasureBCAMSCACAKBR
Moat Score (0–100)44 (highest)44 (highest)44 (highest)44 (highest)
Methodology versionmoat-index@3.0.0moat-index@3.0.0moat-index@3.0.0moat-index@3.0.0
Business trend218088 (highest)73
Pricing power43 (highest)14330
Returns on capital93 (highest)4652
Balance-sheet safety0100 (highest)2632
Capital allocation642469 (highest)64
11% above value if growth stopped today (largest discount to value if growth stopped today)No price data302% above value if growth stopped today64% above value if growth stopped today
Market cap$5.2B$1.5B$7.1B$4.7B
Moat tierShallow moatShallow moatShallow moatShallow moat
Filing dateFY2025FY2026FY2025FY2025