Best Technology ETFs to Consider
Tech ETFs hold the companies shaping the future. Here are the top options and how much tech belongs in your portfolio.
Don't have time? Here's what you need to know:
- 1VTI already gives you ~30% tech exposure — a dedicated tech ETF adds more of the same stocks
- 2QQQ (Nasdaq 100) and VGT (pure tech sector) are the mainstream index options
- 3Keep total tech exposure under 35-40% to avoid dangerous concentration
- 4Avoid actively managed thematic funds like ARKK unless you can tolerate 50-75% drawdowns
Tech Already Dominates Your Portfolio
If you own VOO or VTI, technology stocks already make up about 30% of your holdings. Apple, Microsoft, Nvidia, Google, Amazon, and Meta are the six largest positions. A dedicated tech ETF adds more of these same companies, concentrating your bet on one sector.
This concentration has been rewarded handsomely since 2010. Tech stocks have driven most of the S&P 500's gains. But it also means a tech downturn hits you twice: once through your core index fund and again through your tech ETF. The Nasdaq 100 lost 83% from 2000 to 2002 and took 15 years to recover. Concentration cuts both ways.
Best Technology ETFs Compared
*ARKK's 5-year return includes the catastrophic 2021-2022 drawdown of -75%. It is an actively managed high-conviction fund, not an index fund. QQQ and VGT are the mainstream choices for tech exposure.
| ETF | What It Holds | Expense Ratio | Holdings | 5-Year Return | Top Weight |
|---|---|---|---|---|---|
| QQQ | Nasdaq 100 (non-financial) | 0.20% | 100 | ~18% | Apple ~9% |
| VGT | U.S. info tech sector | 0.10% | 320+ | ~19% | Apple ~16% |
| XLK | S&P 500 tech sector | 0.09% | 65 | ~20% | Apple ~16% |
| ARKK | Disruptive innovation (active) | 0.75% | 30-40 | ~-5%* | Tesla ~10% |
| SMH | Semiconductors | 0.35% | 25 | ~25% | Nvidia ~20% |
How Much Tech Is Too Much?
If you hold VTI (30% tech) and add 10% QQQ, your tech exposure jumps to about 36%. Add VGT at 10% and you are at 42%. At some point, you are running a concentrated tech portfolio with a side of everything else. That works in bull markets but becomes painful in a tech crash.
A reasonable limit: keep total tech exposure under 35-40% of your portfolio. Since VTI already gives you 30%, a 5-10% satellite in QQQ or VGT is the most most investors should add. If you want more semiconductor-specific exposure, SMH is the pure play — but at 25 holdings, it is extremely concentrated.
Important: ARKK lost 75% from its 2021 peak. Actively managed thematic ETFs can deviate dramatically from the broad market. If you want tech exposure, stick with index-based funds like QQQ or VGT.
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Frequently Asked Questions
QQQ or VGT — which is better?
Different focus. QQQ holds the Nasdaq 100, which includes non-tech companies like Costco, PepsiCo, and Starbucks. VGT is pure information technology sector. VGT has higher Apple/Microsoft concentration. QQQ is broader but still very tech-heavy. Both have similar long-term returns.
Is ARKK a good investment?
ARKK is a high-risk, active bet on Cathie Wood's stock picks. It gained 153% in 2020 and lost 67% in 2022. It charges 0.75% per year. For most investors, index-based tech funds (QQQ, VGT) are safer and cheaper ways to get innovation exposure.
Should I overweight tech in my portfolio?
Only if you understand the concentration risk and have a long time horizon to survive a potential tech downturn. A 5-10% satellite in QQQ on top of a VTI core is a modest tilt. Going 50%+ tech is a concentrated bet that most beginners should avoid.
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Alex Harrington
CFA Level II Candidate, Finance & Economics
Alex Harrington is an independent ETF researcher and personal finance writer with over 8 years of experience analyzing exchange-traded funds. A CFA Level II candidate with a background in economics, Alex has reviewed 800+ ETFs and helped thousands of beginners build their first investment portfolios through clear, jargon-free education.
This content is for educational purposes only and does not constitute financial advice. Past performance does not guarantee future results. Consult a licensed financial advisor before making investment decisions.