The Moat Index

Compare moats, side by side.

Two to four companies, scored on the same four filters 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.

LXRX · Healthcare · Shallow moat

45/ 100
Shallow moat

Doesn't clear the bar

AYTU · Healthcare · Shallow moat

45/ 100
Shallow moat

Doesn't clear the bar

SIBN · Healthcare · Shallow moat

45/ 100
Shallow moat

Doesn't clear the bar

AGIO · Healthcare · Shallow moat

45/ 100
Shallow moat

Doesn't clear the bar

MeasureLXRXAYTUSIBNAGIO
Moat Score (0–100)45 (highest)45 (highest)45 (highest)45 (highest)
Pricing power99 (highest)839796
Returns on capital4 (highest)000
Balance-sheet safety2855 (highest)55 (highest)55 (highest)
Capital discipline4244 (highest)2424
Margin of safetyNo price dataNo price dataNo price dataNo price data
Market cap$874.4M$19.3M$758.6M$2.3B
Moat tierShallow moatShallow moatShallow moatShallow moat
Filings as ofFY2025FY2025FY2025FY2025
LXRX vs AYTU vs SIBN vs AGIO — Moat Score Comparison · Buy Like Buffett