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.

SONX · Healthcare · No moat

19/ 100
No moat

Doesn't clear the bar

AHCO · Healthcare · No moat

20/ 100
No moat

Doesn't clear the bar

FEIM · Healthcare · No moat

19/ 100
No moat

Doesn't clear the bar

RDNT · Healthcare · No moat

19/ 100
No moat

Doesn't clear the bar

MeasureSONXAHCOFEIMRDNT
Moat Score (0–100)1920 (highest)1919
Pricing power1625 (highest)2224
Returns on capital047 (highest)0
Balance-sheet safety2882834 (highest)
Capital discipline4446 (highest)2424
Margin of safetyNo price data93% above value (highest margin of safety)No price data13513% above value
Market cap$350411$1.5B$650.4M$4.6B
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2024FY2025FY2026FY2025
SONX vs AHCO vs FEIM vs RDNT — Moat Score Comparison · Buy Like Buffett