Why Return on Capital Matters

## Why Return on Capital Matters

- Measures effectiveness of capital allocation and reflects a company’s competitive advantages.

- In perfectly competitive markets, returns equal opportunity cost of capital. Sustained high returns require **competitive advantages** to protect against erosion.

## Three Drivers of Corporate Cash Return

1. **Asset turns** – efficiency of generating sales from assets.

2. **Profit margins** – benefit from incremental sales.

3. **Cash conversion** – working capital intensity and accounting conservatism.

## Measuring Returns

- **Return on Equity (ROE)** – simple but flawed: accounting choices, debt leverage distorts (e.g., failed 2008 banks had high ROE).

- **Better metrics**:

  - **ROIC** (Return on Invested Capital) – operating profit after tax / invested capital.

  - **CROCCI** (Cash Return on Cash Capital Invested) – after-tax cash earnings / capital invested (adjusts for goodwill amortisation, etc.).

  - **CFROI** (Cash Flow Return on Investment) – internal rate of return metric, useful but complex.

- **Key challenge**: historical returns ≠ future incremental returns. Focus on companies with **high and stable returns over time** – outliers that avoid mean reversion.

## Asset Turns (Asset Intensity)

- Low asset intensity (“asset‑light”) is attractive – less capital needed to grow sales.

  - Examples: franchises (Domino’s), software (Dassault Systèmes).

  - Risk: attracts competition – need brand or IP as a barrier.

- High capital intensity can also be good if it deters entrants and provides stability.

## Profit Margins

- **Gross margin** is the purest expression of customer valuation and competitive advantage.

  - Sustained high gross margins vs. peers → durable advantage.

  - High gross margins provide: operating leverage, buffer against input cost rises, flexibility for R&D and advertising.

- **Operating margins** – the more incremental revenue converts to profit, the better.

  - Sustained margin expansion = strength.

  - Big swings in operating margins suggest management lacks control over major costs.

## Overall Takeaway

Quality investing focuses on a company’s ability to consistently invest capital at high rates of return (high‑teens or more post‑tax). Analyze asset turns, margins, and cash conversion, using robust cash‑based metrics rather than accounting‑distorted measures like ROE.