5 Screening Criteria That Separate Durable Compounders from Value Traps

A stock trading at a low price-to-earnings ratio can mean one of two things. Either the market is pricing in risk that is real, or it is wrong. The challenge for any investor is that both situations look identical in a screen.

Here are five criteria worth adding to any screen designed to find durable compounders.

1. Return on invested capital trend, not just level

A high ROIC is good. A rising ROIC is better. A business that is improving its returns on new capital over time is one where the competitive position is strengthening, not eroding. Screen for companies where 3-year ROIC has expanded by at least two percentage points.

2. Free cash flow conversion relative to reported earnings

A business that earns good net income but converts poorly to free cash flow is often one where accounting gains are doing a lot of work. Durable compounders tend to convert 90% or more of net income to free cash flow over a rolling three-year period.

3. Gross margin stability over a full cycle

Value traps often show deteriorating gross margins before the P&L story becomes obvious. Companies that held gross margin within 200 basis points across the last three years of mixed demand conditions are demonstrating pricing power.

4. Net debt to EBITDA below 2x with coverage improving

Not just the leverage level, but the direction. A company that entered a cycle at 3x leverage and exited at 1.5x has demonstrated that management allocates cash to balance sheet health. A company that went the other direction may be using debt to paper over structural problems.

5. Insider ownership above 5% with no recent net selling

This is not a sufficient criterion on its own, but it is a useful filter. Executives who own meaningful equity and have not been net sellers in the last 12 months have skin in the game. The absence of this is not disqualifying; its presence raises confidence.

None of these screens will find every good business or eliminate every bad one. But applied together, they narrow a broad universe to a shorter list of companies worth researching in depth.

For information purposes only. Not financial advice.