Want the Biggest Account from $100K? QQQ's Path to $9 Million — and the Honest Math Behind It

If you want the biggest account, the answer is QQQ — but the math has to be honest

Question: If you want the biggest balance, not income, where do you put the money? Answer: QQQ. But the 30-year assumption has to match a multi-decade average, not the last ten years.

When I pick a growth fund, the mistake I'm always on guard against is drawing recent returns straight out into the future. QQQ is exactly the kind of fund that tempts you into that trap, so let me address it head-on.

What QQQ holds

QQQ is the Invesco QQQ Trust, tracking the Nasdaq 100 — the 100 largest non-financial companies on the Nasdaq. Apple, Microsoft, Nvidia, Amazon, Meta, Google, Tesla: the US tech giants are the core. It also holds non-tech names like Costco, PepsiCo, Honeywell and Mondelez, but the engine driving returns is the tech names at the top of the basket.

The honest caveat: don't extend 20.96% out 30 years

QQQ's actual share-price appreciation over the past 10 years comes in at 20.96% a year. Great number. But project that forward 30 years and $100,000 becomes nearly $31 million. The math is technically correct — it just isn't honest.

QQQ's recent run has been historically unusual. Tech has dominated the last 15 years in a way it never has before. The Nasdaq doesn't return 20% a year forever. No index does.

So for this analysis I use a more conservative 16%, closer to QQQ's long-run average across multiple decades. Still aggressive, still tech-heavy — but a number you can actually defend 30 years out.

QQQ on the conservative 16%

Metric	Value
Dividend yield	0.4%
Dividend growth	9.12%
Share-price appreciation (conservative)	16%

Almost no income, heavy on growth — the exact opposite shape of SCHD. Run $100,000 through it and the account moves like this:

• Year 1: ~$116,400
• Year 10: $452,544
• Year 20: $2,021,513
• Year 30: $8,972,687

Of the total $8.87 million in gains, $8.83 million comes from appreciation and only $47,000 from reinvested dividends. QQQ's compounding engine is pure share-price growth.

Be clear: there's almost no income

By year 30, QQQ pays $3,914 a year — $326 a month — on an account worth nearly $9 million. At the same point, SCHD pays $166,111 a year. That's about 42 times more income.

My takeaway

QQQ wins the growth question by a landslide. If maximizing the balance matters more than getting paid along the way, QQQ is the pick. But you have to accept two things: it doesn't pay you while it grows, and every dollar sits inside US borders. If you want diversification, you need another fund. Above all — resisting the urge to extend past returns into the future is the first discipline of owning QQQ.

FAQ

Q: Why use 16% instead of the real 20.96%? A: The 20.96% is the average of a recent decade in which tech dominated unusually. Over a span as long as 30 years, no index sustains that pace. 16% is closer to a multi-decade average and is a number you can defend.

Q: Can QQQ alone fund retirement income? A: Not really. Even in year 30 the monthly dividend is around $326, so it doesn't suit an income goal. If you need income, pair it with a dividend fund like SCHD, or shift some growth assets into income assets as you approach retirement.