🎯 Can You Really Beat the Market With 20% Profit Targets?
There’s always that one investor in the room who swears they have a gift for picking stocks. They’ll tell you stories of buying Apple before the iPhone, Nvidia before AI, or Tesla before EVs became mainstream. And hey, maybe you’ve had your own moments of brilliance. But here’s the question that matters:
👉 Over 10 years, who’s likely to have more money — the stock picker who sells after a 20% gain, or the boring investor who just dollar-cost averages (DCA) into a total stock market ETF like VOO?
Let’s run the scenario.
👤 John: The Steady Index Investor
- Invests $100 every week into VOO, no matter what’s happening in the market.
- Never sells.
- Tracks the S&P 500, which historically returns about 10% annually over the long run.
- Dividends are reinvested, fueling compounding growth.
This investor isn’t flashy, doesn’t brag at parties, and probably doesn’t check their account every day. But they have one thing on their side: time in the market, not timing the market.
👤 Josh: The Confident Stock Picker
- Also invests $100 every week, but instead of VOO, hunts for “quality stocks at a discount.”
- The rule: Sell when the stock is up 20%. Then roll the profits into the next “winner.”
- The logic: 20% here, 20% there… it adds up fast, right?
On paper, it sounds smart. But here’s the catch:
- Not all stocks go up 20%. Some take years, some never recover, and some go bankrupt.
- By selling at +20%, this investor misses out on the big runs (+100%, +500%, even +1000%) that create most of the market’s wealth.
- Statistically, most stocks underperform the index. Research shows just 4% of all stocks created the entire net wealth of the U.S. stock market over the last century.
Translation: Even if you’re skilled, the odds aren’t in your favor to “always pick winners.”
📊 What Happens After 10 Years?
We simulated both strategies:
- DCA into VOO grew steadily, with compounding producing consistent results.
- The 20% take-profit investor did well in some scenarios, but the ceiling on profits plus the difficulty of constantly finding new winners dragged returns down.
👉 The outcome:
- The index investor (DCA) ended up ahead in the majority of cases.
- The stock picker only beat the index around 40% of the time — and that required hitting a streak of successful picks without big losers.
🏆 The Winner?
The boring index investor.
Why?
- Compounding without limits — letting winners run matters more than grabbing small, repeated 20% gains.
- Simplicity beats complexity — no chasing stocks, no guessing, no stress.
- History is on their side — the U.S. stock market has rewarded patient investors for decades.
💡 Final Takeaway
If you think you’re a great stock picker, that confidence might pay off occasionally. But over 10 years, the statistical odds favor the investor who just keeps buying the market every week and never sells.
The truth?
Being a good stock picker isn’t about hitting every trade — it’s about letting compounding do the heavy lifting. And compounding works best when you don’t cut it short at 20%.
Related Articles:
- How ETF Prices Are Determined — And Why It Matters for Your Portfolio
- Keep Calm and Stay Cool: Why VOO, QQQ, and SCHD Deserve a Spot in Your Portfolio
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