Return on Invested Capital (ROIC)

Return on Invested Capital measures how much profit a company generates relative to the total capital invested in its business — both equity from shareholders and debt from lenders. It is widely considered one of the most important metrics in fundamental analysis.

ROIC is calculated by dividing net operating profit after taxes (NOPAT) by total invested capital. Invested capital includes shareholder equity plus long-term debt minus excess cash — essentially all the money that has been put into the business to generate returns.

Why ROIC Matters Most

A company creates real economic value only when its ROIC exceeds its weighted average cost of capital. If a company earns 15 percent on invested capital but its cost of capital is 10 percent, it creates 5 percentage points of value with every dollar invested. If ROIC falls below the cost of capital, the company is destroying value regardless of what its income statement shows.

Warren Buffett has repeatedly emphasized that the best businesses earn high returns on capital and can reinvest those returns at similarly high rates. ROIC captures exactly this quality. It is a core component of the quality factor in the FPI Rating.