Investing Beginner to advanced
Stocks: How to Buy, Value and Analyze Shares
A share is a claim on a business. These guides cover how to buy one, how to work out what it is worth, how to read what the company reports every quarter, and what buybacks, splits and dividends do to your holding.
A share is a claim on a business, and this section covers what to do with that claim. It starts with opening an account and placing a first order, then moves to the two questions that decide your return: what the business earns, and what you paid for those earnings. Along the way it covers dividends, buybacks and splits, which change what you hold in ways that are easy to misread, and it ends with a checklist that turns the whole thing into a repeatable process.
The audience is everyone. The beginner guides assume nothing and the intermediate ones assume you have read the pillar. If you already own funds and want to add individual positions, this is the section that tells you what you are taking on, because a single company carries risk that an index fund spreads across hundreds of them. Most readers arrive here after the ETF section and work through these pages slowly.
Order matters. The pillar gets you invested. The earnings guide teaches you to read what a company publishes every quarter, since every valuation ratio is built out of those numbers. Valuation basics then puts price against them with P/E, P/S, P/B, EV/EBITDA and PEG. Growth versus value explains why the same ratio means different things in different rate environments, and the dividend, buyback and split guides cover what companies do with the cash they generate.
Stocks do not price in isolation. The discount rate that turns future earnings into a price today comes from the bond market, which is why rate moves hit fast-growing companies hardest. The economy section explains where that rate comes from. Technical analysis gives you timing context once you have decided a business is worth owning, and the portfolio section decides how large the position should be relative to everything else you hold.
How to Invest in Stocks: A Beginner's Step-by-Step Guide
The account, the first purchase and the years that follow, written for the person who has been staring at the buy button for four days.
Read the guide →Start with the basics
- beginner
Growth vs Value Stocks: The Difference and Why It Cycles
Two different things you can be paying for, the arithmetic that makes one of them so sensitive to interest rates, and why switching to the winner is usually late.
- beginner
Dividend Investing: Yield, Payout Ratios and Dividend Growth
What $100 arriving every quarter really depends on: the ex-dividend date, the payout ratio, the growth rate, and the warning signs that turn up before a cut.
- beginner
Stock Splits Explained: Forward, Reverse and What Changes
You wake up owning four times as many shares at a quarter of the price. Here is exactly what moved, what did not, and the one version that carries a real warning.
- beginner
Market Cap Explained: Large, Mid and Small Cap Stocks
Market cap is one multiplication, and almost every index in the world is built on it. Here is the arithmetic, the size bands, and the two adjustments professionals make.
Go deeper
- intermediate
How to Read an Earnings Report in 20 Minutes
The headline EPS is the least useful number in the release. Here is the order a desk reads a quarter in, and where the move actually comes from.
- intermediate
Stock Valuation Basics: P/E, P/S, P/B, EV/EBITDA and PEG
One company, five multiples, the same numbers running through all of them, and the specific thing each ratio cannot see.
- intermediate
Stock Buybacks Explained: What They Do to Your Shares
A repurchase raises earnings per share without the business earning a dollar more. Here is the arithmetic, and the price above which it stops working for you.
- intermediate
How to Analyze a Stock: A Repeatable Checklist
Same steps, same order, every company. That is what makes the output comparable, and comparability is the only edge in this that survives a bad month.
- intermediate
How to Read Financial Statements: The Three You Need
Three statements, one company, one set of numbers that has to tie out. Follow the arithmetic all the way through and the gap between reported profit and real cash becomes obvious.
Stocks: common questions
How do I start investing in stocks?
Open a brokerage account, transfer cash, and decide how much of your portfolio belongs in individual names. Most people should hold a broad index fund first and add single stocks with money they can leave untouched for years.
What is a good P/E ratio?
There is no universal number. A P/E only means something against the company's growth rate, its sector and the level of interest rates. A fast-growing software firm and a utility can both be fairly priced at very different multiples.
Are dividends better than buybacks?
They return cash in different forms. A dividend pays you directly and is taxable in a standard account. A buyback shrinks the share count, so your slice of the business grows without a tax event until you sell.
Do stock splits make a stock cheaper?
No. A split divides the same company into more shares, so you own more of them at a lower price and the position is worth exactly what it was. Anything that happens afterwards comes from sentiment and access.
How long does it take to analyze a stock?
A useful first pass takes about an hour: read the latest earnings release, check revenue and margin trends, look at the balance sheet and the valuation, then write down what would prove your thesis wrong.