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.

BGLC · Healthcare · No moat

20/ 100
No moat

Doesn't clear the bar

NTRB · Healthcare · No moat

20/ 100
No moat

Doesn't clear the bar

SSII · Healthcare · No moat

20/ 100
No moat

Doesn't clear the bar

SRTA · Healthcare · No moat

20/ 100
No moat

Doesn't clear the bar

MeasureBGLCNTRBSSIISRTA
Moat Score (0–100)20 (highest)20 (highest)20 (highest)20 (highest)
Pricing power032 (highest)1813
Returns on capital13 (highest)000
Balance-sheet safety55 (highest)282855 (highest)
Capital discipline242444 (highest)24
Margin of safetyNo price dataNo price dataNo price dataNo price data
Market cap$4.0M$37.8M$720.4M$448.0M
Moat tierNo moatNo moatNo moatNo moat
Filings as ofFY2025FY2026FY2025FY2025
BGLC vs NTRB vs SSII vs SRTA — Moat Score Comparison · Buy Like Buffett