The Moat Index

Compare moats, side by side.

Two to four companies, scored on the same five investor questions 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.

EP · Materials · No moat

No moat

Doesn't clear the bar

The pricingPower component abstained: Not enough years of gross-margin data to score pricing power. The other four 20% weights were renormalized over the scored 80%.

NGS · Materials · No moat

No moat

Doesn't clear the bar

The pricingPower component abstained: Not enough years of gross-margin data to score pricing power. The other four 20% weights were renormalized over the scored 80%.

SDRL · Materials · No moat

No moat

Doesn't clear the bar

The pricingPower component abstained: Not enough years of gross-margin data to score pricing power. The other four 20% weights were renormalized over the scored 80%.

PRM · Materials · No moat

No moat

Doesn't clear the bar

MeasureEPNGSSDRLPRM
Moat Score (0–100)3637 (highest)3636
Methodology versionmoat-index@3.0.0moat-index@3.0.0moat-index@3.0.0moat-index@3.0.0
Business trend4185 (highest)2443
Pricing power53
Returns on capital4037 (highest)0
Balance-sheet safety55 (highest)294228
Capital allocation44324356 (highest)
No price data769% above value if growth stopped today16% below value if growth stopped today (largest discount to value if growth stopped today)443% above value if growth stopped today
Market cap$88.9M$459M$2.8B$5.0B
Moat tierNo moatNo moatNo moatNo moat
Filing dateFY2025FY2025FY2025FY2025