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.

OMER · Healthcare · Shallow moat

40/ 100
Shallow moat

Doesn't clear the bar

INSM · Healthcare · Shallow moat

40/ 100
Shallow moat

Doesn't clear the bar

MGNX · Healthcare · Shallow moat

40/ 100
Shallow moat

Doesn't clear the bar

KIDS · Healthcare · Shallow moat

40/ 100
Shallow moat

Doesn't clear the bar

MeasureOMERINSMMGNXKIDS
Moat Score (0–100)40 (highest)40 (highest)40 (highest)40 (highest)
Pricing power100 (highest)100 (highest)100 (highest)100 (highest)
Returns on capital0 (highest)0 (highest)0 (highest)0 (highest)
Balance-sheet safety28 (highest)28 (highest)28 (highest)28 (highest)
Capital discipline24 (highest)24 (highest)24 (highest)24 (highest)
Margin of safetyNo price dataNo price dataNo price dataNo price data
Market cap$694.5M$23.2B$284.3M$482.2M
Moat tierShallow moatShallow moatShallow moatShallow moat
Filings as ofFY2025FY2025FY2025FY2025
OMER vs INSM vs MGNX vs KIDS — Moat Score Comparison · Buy Like Buffett