The Vanguard Growth ETF (NYSEARCA:VUG) is known for its ultra-low fee. While that fee is real, it can also be a distraction. The greater cost sits in the fund’s holdings, where roughly two-thirds of every dollar is riding on the same ten names most VUG holders already own through their S&P 500 fund, their 401(k) target-date fund, and probably their individual stock picks too.
What You’re Actually Paying
VUG’s fact sheet dated June 5, 2026 shows a net and gross expense ratio of 0.03%. On a $10,000 stake, that is roughly $3 a year. Compounded over 20 years against a hypothetical zero-fee fund, the impact on long-term returns would be minimal. On headline costs, VUG is difficult to criticize.
The concentration is the cost that will move your net worth. Add up the top ten weights disclosed on the same fact sheet: NVIDIA (NASDAQ:NVDA | NVDA Price Prediction) at 13.3%, Apple (NASDAQ:AAPL) at 12.3%, Alphabet (NASDAQ:GOOGL) at 9.9%, Microsoft (NASDAQ:MSFT) at 9.1%, Amazon (NASDAQ:AMZN) at 4.6%, Broadcom at 4.4%, Meta at 4.1%, Tesla at 3.5%, Eli Lilly (NYSE:LLY) at 2.6%, and Visa at 1.7%. That is 65.5% of the fund in ten stocks. The top four alone are 44.6%.
The Part the Fact Sheet Doesn’t Highlight
Concentration, not the fee, is what moves a portfolio when one holding wobbles. NVIDIA alone weighs 13.3% of VUG. On August 18, 2026, NVIDIA fell 2.34% in a single session. That one stock, on that one day, cost VUG holders more than three years of expense-ratio savings on a $10,000 position.
The overlap problem compounds it. The same names dominate S&P 500 funds and Nasdaq-100 funds. A VUG holder who also owns a total-market fund is doubling their exposure to Apple, Microsoft, Alphabet, and Amazon without realizing it. Prediction markets currently assign an 85.5% probability of a new NVIDIA all-time high by year-end 2026. That is fine when it works. However, when it doesn’t work out as planned, it is a single-name bet dressed up as diversification.
Valuations amplify the risk. NVIDIA trades at a trailing P/E of 34, Apple at 35, and Eli Lilly at 40. VUG’s outperformance over the past year, up 14.6%, has been powered by a handful of these premium multiples getting more premium. While concentration drove that outperformance, it can also run the other way.
The Cheaper Mirror
Two large-cap growth funds deliver near-identical exposure at a fee difference measured in single-digit dollars per $10,000. Schwab US Large-Cap Growth ETF (SCHG) and iShares Core S&P U.S. Growth ETF (IUSG) both hold the same mega-cap growth roster at fees in the same neighborhood as VUG. Owning either instead of VUG barely changes the concentration profile, which is the point: the concentration is a feature of the large-cap growth category itself. Every fund in this aisle is selling the same ten stocks at slightly different prices.
What This Means for You
VUG is cheap when based on fees alone. The real question is whether the label “growth ETF” is doing the work you think it is doing. If your S&P 500 fund, your workplace plan, and your VUG position all share the same top four holdings, the diversification line on your statement is a decorative one. Ask what percentage of your total portfolio actually sits in NVIDIA, Apple, Microsoft, and Alphabet once you add every fund together. A 0.03% fee is not what moves a portfolio; the concentration, well beyond the $3 a year, is the cost worth watching.
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