Also called OCF, Cash from operations
Operating cash flow
Cash the core business actually generated, before anything is spent on maintaining or expanding it. Harder to massage than reported earnings.
Updated 2026-09-03
Operating cash flow is the cash the core business actually generated over the year, before anything is spent on maintaining or expanding it. It starts from net income and reverses out everything in that profit figure which was not cash: depreciation, changes in working capital, stock-based compensation, and the rest.
It is the most honest single line on a financial statement. Profit is assembled under rules that leave a great deal of room for judgement. Operating cash flow is much closer to a bank statement, and a business reporting rising profits while operating cash flow stalls is telling you something the income statement is not.
Where it sits in a valuation
It is the top of the chain. Subtract capex and you have free cash flow, which is what a DCF discounts. Nothing above it enters the model directly, which is why a company's reported earnings per share can look nothing like the cash its valuation is built on.
See also
- Free cash flow — The cash left for investors after keeping the business running. This is the number a DCF actually values, taken from the most recent fiscal year.
- Capex — Spending on property and equipment. Reported as a negative number and shown here as the amount subtracted from operating cash flow.
Educational content, not investment advice. Angie explains how a valuation is built so you can judge it yourself. What you do with that is your call.
