EPS (Earnings Per Share)

A company's net profit divided by the number of outstanding shares.

What Is Earnings Per Share (EPS)?

Earnings Per Share (EPS) is the single most watched number in the stock market. It tells you how much profit a company generates for each share of its stock. The formula is straightforward:

EPS = Net Income ÷ Outstanding Shares

For example, if a company earns $1 billion in net income and has 500 million shares outstanding, its EPS is $2.00. This means each share of stock generated $2.00 in profit during the period.

Why EPS Is the King of Metrics

EPS is the foundation upon which almost all other valuation metrics are built. The P/E ratio? It's price divided by EPS. Earnings growth? It's the change in EPS over time. When analysts set price targets, they typically start with an EPS estimate and multiply it by a target P/E ratio.

During earnings season, the EPS number is what everyone is watching. When we talk about a company "beating" or "missing" earnings, we're primarily talking about whether the actual EPS came in above or below the consensus estimate.

Types of EPS

• Basic EPS: Net income divided by total shares outstanding. The simplest calculation.
• Diluted EPS: Accounts for stock options, convertible bonds, and other securities that could increase the share count. This is the more conservative (and more commonly reported) number.
• Adjusted (Non-GAAP) EPS: Excludes one-time charges, stock compensation, and other items management considers non-recurring. Companies often highlight this number because it's usually higher than GAAP EPS.

EPS Growth: The Engine of Stock Prices

Over the long term, stock prices follow EPS growth. A company that consistently grows its EPS at 15-20% annually will see its stock price appreciate accordingly. This is why investors obsess over not just the current EPS, but the trajectory — is earnings growth accelerating, decelerating, or remaining stable?