Glossary/Cash Flow & Income Statement

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Revenue · Sales · Top Line

The total amount of money the company collected for products or services sold.

Cash Flow & Income Statement

What it is

Revenue (Sales) is the "top line" of the income statement — total sales before any costs are deducted.

It is not profit — costs (COGS, OPEX, depreciation, taxes) must still be subtracted from revenue to arrive at net income.

Monitor:

  • Revenue growth rate (YoY, CAGR) — is the company growing?
  • Revenue mix — which segments are growing / declining?
  • Revenue quality — one-time vs. recurring revenue

Why track it

Revenue is the foundation of every analysis. Without growing revenue, sustained profit growth is impossible. At the same time, revenue alone is not enough — always track profitability and FCF.

"Grow at any cost" companies can show dazzling revenue growth while burning cash — negative FCF, negative margins, rising debt. Sustainable growth combines revenue expansion with profitability.

Real-world example

Microsoft FY2021–2025: Revenue grew from $168B → $248B (CAGR ~10%). Stable and predictable growth driven by cloud (Azure) and SaaS (Microsoft 365).

Watch out for

"Grow at any cost" trap: A company can report 50% revenue growth while burning cash — negative FCF, negative margins, rising debt. Revenue alone says nothing about sustainability. Always supplement with gross margin and FCF trend.

Revenue Recognition: Companies have discretion over when they book revenue. A SaaS company may receive an annual subscription and recognize it all immediately, or spread it monthly. Monitor whether a company changes its accounting methods — that can be a signal of pressure to hit the numbers.