Every public company releases regular reports to show how they're doing. These are like a report card for the business. To really understand a company's health, you need to look at three key documents: the income statement, the balance sheet, and the cash flow statement. Each one tells a different part of the story.

Think of the income statement as a video of a company's financial performance over a specific period, like a quarter or a year. It starts with all the money the company brought in and subtracts all the costs and expenses it took to earn that money. The final number at the bottom is the famous "bottom line": net income, or profit.

The structure is pretty straightforward. It generally follows this path:

1. Revenue (or Sales): This is the top line, representing the total amount of money generated from selling goods or services.
2. Cost of Goods Sold (COGS): These are the direct costs tied to creating the products or services, like raw materials and labor.
3. Gross Profit: Simply Revenue minus COGS. It shows how efficiently a company makes its products.
4. Operating Expenses: Costs to run the business that aren't directly tied to a product, such as salaries for the marketing team, rent, and utility bills.
5. Operating Income: What's left after subtracting operating expenses from gross profit. This shows the profit from core business operations.
6. Net Income: After accounting for other things like interest and taxes, you get the final profit. This is the money the company has truly earned.

If the income statement is a video, the balance sheet is a snapshot. It shows a company's financial position at a single point in time. It's called a balance sheet because it's based on a fundamental equation that must always balance.

This means everything the company owns (its assets) must equal what it owes to others (its liabilities) plus what the owners have invested (equity).

Let's break down the three parts:

• Assets: These are the resources the company owns that have economic value. This includes cash in the bank, inventory it plans to sell, and long-term items like machinery, buildings, and patents.
• Liabilities: These are the company's obligations or debts. It's what the company owes to others. Examples include loans from banks, money owed to suppliers, and bonds issued to investors.
• Shareholders' Equity: This represents the owners' stake in the company. It's the amount of money that would be left for shareholders if the company sold all its assets and paid off all its liabilities.

A company can be profitable on its income statement but still run out of cash. The cash flow statement solves this puzzle by tracking the actual cash moving in and out of the company. It's arguably the most revealing of the three statements because cash is the lifeblood of any business.

This statement is broken into three main activities:

By adding up the cash from these three areas, you can see if a company's cash position increased or decreased over the period. A healthy company consistently generates more cash than it uses.