Understanding what you have actually bought is another matter. On 30 September 2026, the top 10 holdings made up 46.68% of the fund, and technology made up 68.0% of the index under its own sector system.
If you own QQQ without knowing that, you are carrying a concentrated bet you never consciously chose.
The returns that draw investors in are real. So are the falls behind them. QQQ’s share price dropped more than 80% between its 2000 high and its 2002 low, the fund lost 41.68% in 2008 and another 32.51% in 2022.
Investors who understood those years before they invested were far better placed to hold on than those who found out the hard way.
How to Invest in QQQ is a 20-chapter, research-driven course built from Invesco’s annual reports filed with the SEC, the fund’s prospectuses, Nasdaq’s index methodology and Invesco’s own published data.
It does not repeat what you can find in a two-minute video.
It takes you through the fund from the inside, so you know exactly how QQQ makes and loses money before you commit to it.
You will learn how the Nasdaq-100 decides which companies get in and which get pushed out, and why 100 companies can behave like a far smaller portfolio.
You will see what QQQ held at launch in 1999 and how that list compares with today.
You will understand why QQQ converted from a unit investment trust to an open-end ETF in December 2025, and what its 0.18% fee actually costs you over time.
You will work through every quarterly dividend QQQ has paid since its first distribution in December 2003, all 89 of them through September 2026.
You will see why a growth fund pays such a small income and what that means if you are relying on it.
You will also learn how QQQ is taxed, which account it belongs in, and how it compares with QQQM, VOO, JEPQ and other Nasdaq funds, with the real differences in cost, structure and risk set out side by side.
Most important of all, you finish with a written QQQ plan.
That plan covers how much of your portfolio QQQ should take, what you will do in the next deep fall and which mistakes you will not repeat.
This course is for anyone who owns QQQ, is about to buy it or holds it through a 401(k), IRA or brokerage account without fully knowing how it works. It suits beginners and experienced investors alike.
No finance background and no academic qualifications are needed. Every term is defined the first time it appears, and every calculation is worked through step by step.
The course is organized into 5 Parts and 20 chapters. Each chapter opens with a Chapter Introduction and Study Guide that tells you what to focus on and how it will be tested.
Each chapter ends with a 15-question quiz, and you need 80% to unlock the next chapter.
This keeps you moving forward only when you have actually understood the material.
An optional final exam tests the whole course.
Pass it and you earn an FRC Certificate of Completion as a formal record of what you have learned.
Know what you own before you buy another share. Interest-free payment plans are available.
FRC is an independent education provider.
It sells no investments, earns no commission and has no relationship with Invesco or Nasdaq.
This course is educational and is not investment advice.