Investing Basics

Build Wealth With Confidence

Stocks, ETFs, and index funds explained in plain English — plus the exact order of operations for growing your money.

01Stocks

Own a Piece of the World's Best Companies

When you buy a stock, you're purchasing a small ownership stake in a real business. If that company grows and becomes more valuable, your shares grow in value too. If it struggles, your shares can lose value.

Individual stocks carry higher risk because your money is concentrated in one company. A single bad earnings report, a leadership scandal, or a shift in the market can wipe out years of gains overnight.

For most people, picking individual stocks is not the path to wealth. The data is clear: over long periods, the vast majority of professional fund managers fail to beat a simple index fund. Your edge isn't stock-picking — it's time in the market.

Stocks give you ownership in companies, but individual stock-picking is a losing game for most investors. Use them as building blocks inside diversified funds, not as standalone bets.

02ETFs

Instant Diversification, Traded Like a Stock

An ETF (Exchange-Traded Fund) is a basket of securities — stocks, bonds, or other assets — that trades on a stock exchange just like a single stock. When you buy one share of an ETF, you instantly own a tiny slice of every holding inside it.

ETFs are incredibly tax-efficient, have low expense ratios, and can be bought or sold at any point during the trading day. They've democratized investing by making institutional-grade diversification available to anyone with a brokerage account.

The most popular ETFs track broad market indexes. VTI holds over 3,600 U.S. companies. VXUS adds international exposure. A two-fund portfolio of these two ETFs gives you ownership in virtually the entire global stock market.

ETFs are the modern investor's best friend — low cost, tax-efficient, and instantly diversified. A single ETF can replace a portfolio of hundreds of individual stocks.

03Index Funds

The Boring Strategy That Beats Almost Everyone

An index fund is a type of fund (either an ETF or a mutual fund) that tracks a market index like the S&P 500. Instead of paying a manager to pick stocks, the fund simply holds every stock in the index in proportion to its size.

This passive approach has a superpower: low costs. While actively managed funds charge 0.5–1.5% per year, index funds often charge 0.03–0.10%. That difference compounds dramatically over decades — a 1% fee difference on a $500,000 portfolio costs you over $100,000 in 20 years.

Warren Buffett famously bet $1 million that a simple S&P 500 index fund would outperform a basket of hedge funds over 10 years. He won by a landslide. Index investing isn't settling for average — it's recognizing that average beats most professionals after fees.

Index funds win through low costs and broad diversification. The S&P 500 has returned roughly 10% annually over the long run. Stop trying to beat the market — join it.

Account Types

Where to Put Your Investments

The account type matters as much as what you invest in. Tax-advantaged accounts can save you tens of thousands of dollars over your lifetime.

Best for Most People

Roth IRA

Contribute after-tax dollars and your money grows completely tax-free. Withdrawals in retirement are 100% tax-free — including all the gains.

  • $7,000 annual contribution limit (2024)
  • Tax-free growth and withdrawals
  • Contributions (not gains) can be withdrawn anytime
  • Income limits apply — phase out above $146K single
Employer Match

401(k)

Employer-sponsored retirement account with pre-tax contributions. Always contribute enough to get your full employer match — that's an instant 50–100% return.

  • $23,000 annual contribution limit (2024)
  • Pre-tax contributions lower your taxable income
  • Employer match is free money — never leave it
  • Taxed as ordinary income in retirement
No Limits

Taxable Brokerage

After maxing tax-advantaged accounts, a regular brokerage account has no contribution limits. You'll pay capital gains tax on profits, but long-term rates are favorable.

  • No contribution limits
  • Long-term capital gains taxed at 0–20%
  • Full flexibility — no withdrawal restrictions
  • Tax-loss harvesting can offset gains
Step by Step

The Order of Operations

Follow these steps in order. Each one maximizes your return before moving to the next.

1

Build a $1,000 starter emergency fund

Before investing a dollar, have a small cash buffer so unexpected expenses don't force you to sell investments at the worst time.

2

Contribute to 401(k) up to the employer match

This is a guaranteed 50–100% instant return on your money. No investment can compete with free money from your employer.

3

Pay off high-interest debt (above 7%)

Paying off a 20% APR credit card is equivalent to earning a guaranteed 20% return. That beats the stock market every time.

4

Max out your Roth IRA ($7,000/year)

Tax-free growth for decades is one of the most powerful wealth-building tools available. Prioritize this before investing more in your 401(k).

5

Max out your 401(k) ($23,000/year)

Pre-tax contributions reduce your taxable income today while your investments grow tax-deferred. A powerful second layer of tax advantage.

6

Invest in a taxable brokerage account

Once all tax-advantaged space is used, a regular brokerage account with index ETFs is your next best move. No limits, full flexibility.

Ready to Start Investing?

Get Matt's free beginner investing checklist — the exact steps to go from zero to your first invested dollar.