Public companies report three core financial statements: the income statement, the balance sheet and the cash flow statement. Together they show how much a business earns, what it owns and owes, and how much cash it actually generates. You don't need an accounting degree to use them; you just need to know which numbers to check first.
Where to find them
US companies file quarterly reports (10-Q) and annual reports (10-K) with the SEC, and publish summaries in their earnings releases. Every StockEngine stock page shows five years of all three statements under the Financials tab, which makes trends easy to spot.
1. The income statement
The income statement shows revenue, costs and profit over a period, such as a quarter or a year. Read it from the top down:
- Revenue: total sales. Check the growth rate year over year.
- Cost of revenue and gross profit: what's left after the direct cost of making the product. Gross margin = gross profit ÷ revenue.
- Operating expenses: research, sales, marketing and administration.
- Operating income: profit from the core business. Operating margin shows how efficiently the company runs.
- Net income: the bottom line after interest and taxes, and the basis for earnings per share.
Rising margins usually signal pricing power or efficiency; shrinking margins can signal competition or rising costs.
2. The balance sheet
The balance sheet is a snapshot of what the company owns and owes on a single date. It always balances: assets = liabilities + shareholders' equity.
- Cash and short-term investments: the company's cushion.
- Total debt: short- and long-term borrowing. Compare it with equity using the debt-to-equity ratio.
- Current ratio = current assets ÷ current liabilities: whether the company can cover bills due within a year. Above 1 is generally comfortable.
- Shareholders' equity: the owners' stake, used in return on equity and the price-to-book ratio.
- Goodwill and intangibles: often from acquisitions. Large amounts deserve a closer look, since they can be written down.
3. The cash flow statement
The cash flow statement tracks actual cash moving in and out, in three sections:
- Operating activities: cash from running the business. It should generally track or exceed net income over time.
- Investing activities: spending on equipment and buildings (capital expenditures), acquisitions and investments.
- Financing activities: borrowing and repaying debt, issuing or buying back shares, and paying dividends.
Free cash flow, operating cash flow minus capital expenditures, is the cash available for dividends, buybacks, debt repayment or growth. Profits that never turn into cash are a warning sign.
How the three connect
Net income from the income statement is the starting point of the cash flow statement and adds to equity on the balance sheet. Cash at the end of the cash flow statement matches cash on the balance sheet. When the statements tell different stories, such as rising profits but falling cash, dig deeper.
A quick checklist
- Is revenue growing steadily over five years?
- Are gross and operating margins stable or rising?
- Is debt manageable relative to equity and cash flow?
- Is free cash flow positive and growing alongside earnings?
- Is the share count stable or falling, rather than diluting owners?
Healthy companies typically tick most of these boxes. For the next steps, including valuation and risks, follow how to analyze a stock, and see how a company scores on financial health and profitability in AI Insights.
This article is educational and not investment advice.
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