Red flag: heavy stock compensation

Interpretation

Triggered when stock-based compensation exceeds 30% of free cash flow.

Formula

Trigger: stock-based compensation ÷ free cash flow > 0.30

Why it matters

At this level, nearly a third of the headline free cash flow is being financed by issuing new shares to employees — the cash looks free only because shareholders are paying for it with dilution. Reported FCF, FCF yield, and P/FCF all flatter the company. Buybacks at such companies often merely absorb compensation issuance, spending owners' cash to stand still. The 30% line marks where this stops being a rounding adjustment and starts changing the investment math.

What good looks like

When triggered, restate the numbers yourself: subtract SBC from FCF and recompute the yield — that approximates the cash generation accruing to existing holders. Then check the share-count change: if the diluted count is flat or falling despite heavy SBC, buybacks are covering the issuance (at a real cash cost); if the count is rising too, dilution is compounding the problem. Also check the trend — SBC ratios that fall as a company matures are the healthy pattern.

Caveats

SBC expense is a grant-date estimate, not the market value of shares eventually issued, so the ratio is approximate in both directions. The alternative to SBC is cash pay, which would reduce OCF directly — the issue is measurement distortion, not that equity pay is inherently bad. A depressed-FCF year can trigger the flag without any change in compensation practice.