Fundamentals
Learn how revenue, profit, cash flow, debt, valuation, and financial strength help investors understand a company.
What Are Fundamentals?
Understand the Business Behind the Stock
Fundamental analysis looks at the company itself — how much money it generates, what it spends, what it owns, what it owes, and how the market values the business.
Business Performance
Revenue, profit, margins, and growth.
Financial Strength
Cash flow, debt, and balance sheet health.
Valuation
What investors are paying for the company.
No single metric tells the whole story. Fundamentals are most useful when several pieces are evaluated together.
Revenue & Profit
Is the Business Growing and Making Money?
Revenue shows how much money the company generates. Profit shows how much remains after costs and expenses.
Revenue
$100M
Money generated
Costs & Expenses
$75M
Money spent
Profit
$25M
Money remaining
Growing revenue: can show increasing demand or business expansion.
Growing profit: shows the company is keeping more of what it generates.
Cash Flow
Is the Business Actually Generating Cash?
A company can report accounting profit while still struggling with cash. Cash flow helps show how money actually moves through the business.
Operating Cash Flow
$30M
Cash generated from normal business operations.
Capital Spending
$10M
Cash spent on equipment, buildings, or other long-term assets.
Free Cash Flow
$20M
Cash remaining after operating needs and capital spending.
Positive free cash flow can give a company more flexibility to reinvest, reduce debt, repurchase shares, or pay dividends.
Debt
How Much Does the Company Owe?
Debt can help a company grow, but too much debt can make the business more vulnerable when earnings weaken or interest costs rise.
Cash
$40M
Money available to the company
Total Debt
$60M
Borrowed money the company owes
Net Debt
$20M
Debt remaining after available cash
Manageable debt: can be useful when a company has strong earnings and cash flow.
Heavy debt: can create pressure when profits fall or borrowing becomes more expensive.
Debt should be compared with cash flow, earnings, interest costs, and the type of business.
Valuation
What Are Investors Paying for the Earnings?
The price-to-earnings ratio, or P/E, compares the stock price with the company's earnings per share.
Stock Price
$50
EPS
$2.50
P/E Ratio
20×
Higher P/E
Investors may expect stronger growth, but they are also paying more for each dollar of earnings.
Lower P/E
The stock may be cheaper relative to earnings, but the lower valuation can also reflect weaker expectations.
P/E should not be used alone. Compare companies with similar businesses, growth rates, profitability, and financial strength.
Putting It Together
Company Health Is More Than One Number
Strong fundamentals usually come from several healthy pieces working together.
Company A: stronger growth, cash flow, and debt profile, but investors are paying a higher valuation.
Company B: cheaper valuation, but weaker business performance and greater financial pressure.
A lower valuation does not automatically mean a better company, and strong growth does not automatically mean a stock is fairly priced.
Key Lesson
Strong fundamental analysis connects business performance, financial strength, and valuation instead of relying on one metric.