How MoatScope's Quality Score Works: Seven Pillars

MoatScope's Quality Score distills fundamental business quality into a single number from 0 to 100. But what goes into that number? The score is a weighted composite of seven pillars, each measuring a distinct dimension of corporate quality.

Understanding the pillars helps you interpret the score more effectively — a stock scoring 75 overall might be excellent on Returns on Capital but dragged down by high debt (Financial Health). Knowing the breakdown tells a much richer story.

Pillar 1: Returns on Capital (20%)

This is the single most important pillar — weighted at 20% of the total score and featuring ROIC as double-weighted within the pillar. Return on invested capital measures how effectively a company converts its capital base into profits. Consistently high ROIC (above 15-20%) is the strongest quantitative signal that an economic moat exists.

The pillar includes ROE, ROIC (double-weighted), average ROIC over time, and ROIC trend. A company with a rising ROIC trajectory scores higher than one with flat or declining returns, even if the absolute level is similar.

Pillar 2: Margin Strength (15%)

High margins signal pricing power, brand strength, or structural cost advantages — all indicators of competitive advantage. This pillar evaluates gross margin, operating margin, net margin, and historical gross margin stability.

A company like Visa with 65%+ operating margins scores very differently from an airline operating at 5-10% margins. The margin profile reveals how much competitive insulation the business has.

Pillar 3: Cash Generation (15%)

Earnings can be manipulated through accounting choices, but cash flow is much harder to fake. This pillar measures free cash flow margin, FCF yield, accrual quality (the ratio of operating cash flow to net income), and multi-year FCF consistency.

Companies that consistently convert earnings into free cash flow are more likely to have real, sustainable profitability versus those propped up by aggressive accounting.

Pillar 4: Financial Health (10%)

A strong balance sheet provides resilience during downturns and optionality during opportunities. This pillar evaluates debt-to-equity ratio, interest coverage, and current ratio.

Financial health carries a lower weight (10%) because some excellent businesses deliberately take on debt for capital efficiency (e.g., Starbucks, McDonald's via buyback-driven negative equity). The framework accepts this trade-off rather than penalizing efficient capital structures too heavily.

Pillar 5: Durability (15%)

Consistency is a hallmark of quality. This pillar measures revenue stability, margin stability, and ROIC stability over 10 years of data. It rewards businesses with predictable, repeating financial performance and penalizes volatile or cyclical results.

Companies with fewer than 3 years of history have this pillar excluded, with the weight redistributed to the remaining pillars.

Pillar 6: Management & Stewardship (10%)

This pillar evaluates management outcomes: capital allocation efficiency, SG&A discipline, dividend consistency, reinvestment rate, and efficiency trends. It captures whether management is creating or destroying value with the resources at their disposal.

Pillar 7: Moat & Position (15%)

Our final pillar directly incorporates the AI-generated moat rating (double-weighted) and moat source breadth. A Wide moat with multiple sources (e.g., switching costs + network effects + intangible assets) scores higher than a Narrow moat with a single source.

Score Ranges

Scores of 80-100 represent Exceptional quality (think Visa, Microsoft, Apple). 60-79 is Above Average — solid businesses with narrow moats or strong operations. 40-59 is Average — moderate returns, often cyclical or in transition. Below 40 suggests below-average fundamentals or structural challenges.

Explore the Quality × Valuation grid on MoatScope to see how different stocks score and where they fall on the valuation spectrum.