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.

SPAI · Healthcare · No moat

30/ 100
No moat

Doesn't clear the bar

QURT · Healthcare · No moat

31/ 100
No moat

Doesn't clear the bar

IRIX · Healthcare · No moat

31/ 100
No moat

Doesn't clear the bar

APVO · Healthcare · No moat

30/ 100
No moat

Doesn't clear the bar

MeasureSPAIQURTIRIXAPVO
Moat Score (0–100)3031 (highest)31 (highest)30
Pricing power482867 (highest)47
Returns on capital014 (highest)00
Balance-sheet safety55 (highest)55 (highest)2855 (highest)
Capital discipline2437 (highest)2424
Margin of safetyNo price dataNo price dataNo price dataNo price data
Market cap$80.7M$7.9M$16.2M$4.7M
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2025FY2025FY2025