What it shows
The cash flow statement tracks real cash moving in and out of the company during a period. Unlike the income statement, it is not affected by when revenue is recognised or how assets are depreciated.
The three sections
| Section | Includes | Healthy company |
|---|---|---|
| Operating | Net income adjusted for non-cash items and changes in working capital | Positive and growing, near or above net income |
| Investing | Capital expenditure, acquisitions, buying and selling investments | Usually negative: the company is investing |
| Financing | Borrowing and repaying debt, buybacks, dividends, issuing shares | Depends on stage; mature firms return cash |
The most useful checks
- Operating cash flow versus net income. Over several years they should be similar. Profit consistently above cash flow is a warning sign.
- Free cash flow: operating cash flow minus capital expenditure.
- Stock-based compensation: added back in the operating section. Large amounts mean real dilution. See Earnings per share (EPS).
- Financing: is the company funding itself by issuing shares or taking on debt year after year?
Reading the pattern
| Operating | Investing | Financing | Usually means |
|---|---|---|---|
| + | - | - | Mature and self-funding; returning cash |
| + | - | + | Growing fast, borrowing or raising to invest more |
| - | - | + | Early stage, depending on outside money. Check the runway |
| - | + | + | Selling assets and borrowing to survive: a red flag |
See also
- Free cash flow Free cash flow is the cash a business generates after investing in itself. How it is calculated, why it can differ from earnings, and FCF yield.
- How to read financial statements A beginner's guide to the three financial statements, the income statement, balance sheet and cash flow statement, and how they fit together.
- The income statement How to read an income statement line by line, from revenue to earnings per share, and which lines matter most for investors.
- Balance sheet strength: cash versus debt Why cash above debt is the simplest safety test for a company, how to judge debt with free cash flow, and what cash buys in hard times.
Last updated September 30, 2026. Education only, not investment advice.