======Earnings Per Share (EPS)======
Earnings Per Share (often seen as EPS) is one of the most famous and widely used metrics in the stock market, and for good reason. Think of it as the slice of a company's total profit that is "owned" by a single share of stock. After a company has paid all its bills—from salaries and materials to interest on debt and taxes—the profit that remains is called [[Net Income]]. EPS takes this net income, subtracts any dividends owed to special [[Preferred Stock|preferred shareholders]], and then divides the result by the total number of common shares the company has issued. The resulting number tells you exactly how much profit the company generated for each individual share. For a value investor, EPS is like the pulse of a company's profitability. A consistent and growing EPS often signals a healthy, well-managed business that is successfully creating value for its owners, the shareholders. It's the "E" in the celebrated [[Price-to-Earnings (P/E) Ratio]] and a fundamental starting point for assessing a stock's worth.
===== Cracking the Code: How EPS is Calculated =====
At its heart, the EPS calculation is wonderfully simple, but understanding its components is key to using it wisely.
==== The Numerator: What "Earnings" Are We Talking About? ====
The "earnings" part of the calculation starts with a company's [[Net Income]], which you can find at the bottom of its [[Income Statement]]. This is the famous "bottom line." However, before we can use this number, we must first subtract any [[Preferred Dividends]]. Why? Because preferred shareholders have a priority claim on the company's profits over common shareholders (the shares you and I typically buy). We need to pay them their due first to see what's truly left for the common stockholders.
  * **The Formula:** //(Net Income - Preferred Dividends)//
==== The Denominator: Counting the Slices of the Pie ====
The "per share" part of the equation comes from dividing the earnings by the number of [[Shares Outstanding]]. This isn't always a static number. Companies might issue new stock or, more commonly, engage in [[Share Buybacks]], which reduces the number of shares. Because of this, accountants typically use a //weighted average// of shares outstanding over the period (like a quarter or a year) to give a more accurate picture.
  * **The Full Formula:** //(Net Income - Preferred Dividends) / Weighted Average Shares Outstanding//
==== A Simple Example ====
Let's imagine a company, "Cozy Coffee Co."
  * It earned a [[Net Income]] of $10,000,000 last year.
  * It paid $1,000,000 in dividends to preferred shareholders.
  * It had a weighted average of 9,000,000 common shares outstanding.
The calculation would be:
  - ($10,000,000 - $1,000,000) / 9,000,000 shares
  - $9,000,000 / 9,000,000 shares = **$1.00 EPS**
So, Cozy Coffee Co. earned $1.00 for every share of its stock.
===== The Investor's Toolkit: Why EPS Matters =====
A single EPS number tells you a snapshot in time. Its true power is revealed when you compare it—against the company's own history, its competitors, and its stock price.
==== The Foundation of Valuation ====
EPS is the denominator in the [[Price-to-Earnings (P/E) Ratio]], one of the most popular valuation metrics. By dividing the stock's current market price by its EPS, you get a sense of how much the market is willing to pay for each dollar of the company's earnings. A low P/E might suggest a bargain, while a high P/E might indicate high growth expectations.
==== Spotting Trends and Red Flags ====
Is the company's EPS growing year after year? Consistent [[EPS Growth]] is a hallmark of a great business. A company that can reliably increase its earnings per share is expanding its operations, becoming more efficient, or both. Conversely, a stagnant or declining EPS can be a major red flag, signaling that the business may be struggling.
===== Beyond the Basics: Types of EPS =====
When you look up a stock, you'll often see several different types of EPS listed. Knowing the difference is crucial.
==== Basic vs. Diluted EPS ====
  * **Basic EPS:** This is the simple formula we've already discussed. It uses the current number of shares outstanding.
  * **Diluted EPS:** This is a more conservative and, for value investors, often more important figure. It calculates EPS as if all potential shares were exercised. This includes [[Stock Options]] held by employees, warrants, and convertible bonds that could turn into common stock. Dilution means more slices of the same profit pie, which results in a lower EPS. Always check the Diluted EPS for a more cautious view of a company's profitability.
==== Trailing vs. Forward EPS ====
  * **Trailing EPS (TTM):** This stands for "Trailing Twelve Months." It is calculated using the actual, reported earnings from the last four quarters. It is a fact-based figure based on historical performance.
  * **Forward EPS:** This is an //estimate// of a company's EPS for the //next// twelve months, based on the forecasts of financial analysts. While it can be useful for gauging market sentiment, remember that it's a prediction, not a fact. Analysts can be, and often are, wrong.
===== A Value Investor's Word of Caution =====
While powerful, EPS should never be used in isolation. It's a great tool, but it's not the whole toolbox.
==== The Perils of Financial Engineering ====
Be wary of companies that boost their EPS through clever tricks rather than genuine business improvement. A classic example is a company taking on a lot of debt to fund massive [[Share Buybacks]]. This reduces the number of shares and automatically increases EPS, but the underlying business hasn't earned a single extra dollar in profit—and is now saddled with more debt.
==== The Bigger Picture ====
Always analyze EPS alongside other key metrics.
  * Is [[Revenue]] growing? If EPS is growing but sales are flat, the company might just be cutting costs to a point that could harm future growth.
  * What about [[Free Cash Flow]]? This shows the actual cash the business is generating, which is harder to manipulate with accounting rules than net income.
  * How does the [[Return on Equity (ROE)]] look? This tells you how effectively the company is using shareholder money to generate profits.
A strong, growing EPS is a beautiful thing, but only when it's the result of a fundamentally sound and profitable business.