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  5. Return on Invested Capital (ROIC)
Fundamental

Return on Invested Capital (ROIC)

NOPAT divided by total invested capital — true return on operating capital, independent of capital structure.

Definition

ROIC is widely considered the single most important profitability metric because it shows how much economic value a business generates per dollar of operating capital — independent of whether that capital was raised as debt or equity. ROIC above the company's cost of capital (WACC) creates value; below it destroys value. Buffett, Munger and most fundamental investors anchor quality assessments to ROIC trends rather than ROE.

Formula

ROIC = NOPAT / Invested Capital

NOPAT           = EBIT * (1 - tax rate)
Invested Capital = Total Debt + Equity - Cash and Equivalents

Value created when ROIC > WACC

Worked example

A company has EBIT $1.5B, tax rate 22%, so NOPAT ≈ $1.17B. Debt $4B + Equity $6B - Cash $1B = $9B invested capital. ROIC = 1.17 / 9 = 13.0%. If WACC = 8%, the firm creates 5 percentage points of economic value-added per dollar invested.

How ARIA Analyst uses it

ARIA computes ROIC and compares it against its own WACC estimate; a sustained ROIC - WACC spread above 5% earns the highest quality score in the Quality Agent.

Related terms

  • Return on Equity (ROE)

    Net income divided by shareholders’ equity — profitability per dollar of equity capital.

  • Owners' Earnings (Buffett)

    Warren Buffett’s preferred cash-flow measure: net income plus non-cash charges minus maintenance capex.

  • Free Cash Flow (FCF)

    Cash from operations minus capital expenditures — the cash a business actually generates for owners.

  • Discounted Cash Flow (DCF)

    Intrinsic value of an asset as the present value of its future cash flows.

See Return on Invested Capital (ROIC) in action on any asset

ARIA Analyst computes Return on Invested Capital (ROIC) automatically as part of a hybrid multi-agent investment report — 5 deterministic scoring agents plus AI augmentation (ML ensemble, Bull vs Bear debate, 10 Deep Search agents on Premium). Get yours in seconds.

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