This Vanguard ETF Owns Stocks Nobody’s Talking About, and It Matters

Every trading day, the same handful of names dominate the headlines. Nvidia, Apple, Microsoft, Amazon, Alphabet, Meta, and Tesla together account for roughly 34% of the S&P 500, according to Forbes. If you have used 2026 to check up on your financial health, your "diversified" portfolio may really be riding on the artificial intelligence boom, whether or not that is the bet you meant to make.

Small-cap value stocks, including industrials, regional banks, and consumer names, have led the market this year. One low-cost Vanguard fund offers broad exposure to these overlooked stocks, and the numbers suggest they may still have room to outperform.

How the mega caps came to swallow the S&P 500

The concentration in a handful of tech-driven names has stretched to a level rarely seen in modern markets. The seven biggest tech-driven stocks make up roughly 34% of the S&P 500, according to Forbes, one of the highest concentrations in the index's modern history. That is why owning a plain-vanilla index fund can become a concentrated tech bet without you noticing. If you already hold a total-market ETF, your money is more exposed to a single theme than the "500 stocks" label suggests.

A quieter corner has been leading the market

While mega caps hogged the narrative, small caps moved higher without the fanfare. The Russell 2000 climbed nearly 22% in the first half of 2026, its strongest first-half performance since 1991, according to CNBC. The S&P 500 gained 9.6% over the same six-month stretch. Amy Zhang, portfolio manager at Alger, told CNBC that "the valuation gap was so wide that a truck can drive through it" between the two groups.

The Vanguard fund built for this moment

The Vanguard Small-Cap Value ETF (NYSEMKT:VBR) tracks the CRSP US Small Cap Value Index. The fund holds about 835 companies with a median market cap near $10 billion and charges a rock-bottom 0.05% expense ratio, according to The Motley Fool.

Total assets under management have grown to roughly $66 billion, with a 1.78% dividend yield, according to The Motley Fool. That mix of breadth, low cost, and steady income makes it one of the cheapest ways for you to buy hundreds of overlooked names in a single trade.

What sits inside might surprise you

Unlike cap-weighted index funds crowded with AI names, this ETF leans on old-economy and cyclical sectors. The fund's heaviest sector weights, according to The Motley Fool, are:

• Industrials: 21.5%
• Financials: 18.1%
• Consumer discretionary: 13.9%
• Technology: 9.6%
• Real estate: 9.5%

Larger individual holdings include Flex Ltd., Jabil, Tapestry, and NRG Energy, with no single stock topping 1.25% of assets. That spread helps cushion your portfolio against any one company's stumble.

Falling rates could give small caps another push

Smaller companies tend to carry more floating-rate debt than large-cap peers, so their interest bills shrink faster when borrowing costs come down. The Federal Reserve cut rates through late 2024 and 2025, bringing the federal funds rate from 5.25%–5.50% down to 3.5%–3.75%, according to Columbia Threadneedle Investments.

Consensus estimates from LPL Financial peg Russell 2000 earnings growth at around 38% this year, up from about 23% at the start of 2026, according to CNBC. A tailwind like that could keep the rotation into small caps going.

The valuation gap could keep working in your favor

Even after this year's rally, the fund's holdings still look cheap on a headline basis. Stocks inside the Vanguard Small-Cap Value ETF trade at an average price-to-earnings ratio of 17.8, compared with 28.1 for the S&P 500, according to The Motley Fool.

Matt Frankel, CFP®, of The Motley Fool, wrote that the gap may not close overnight, but the setup could still favor patient investors over the next several years.

What Vanguard's own research projects

Vanguard's research projects US small-cap stocks to return 5.8% to 7.8% annually over the next 10 years, compared with 4.8% to 6.8% for large caps, according to The Motley Fool. Value stocks are expected to lead growth stocks over the same window, too. Nothing about that framework is guaranteed, but it points to where the wind may be blowing.

Where the case could still stumble

No investing thesis is bulletproof. Small caps tend to swing harder in both directions than blue-chip stocks, especially when the economy softens. The Vanguard Small-Cap Value ETF is already up about 13% year-to-date in 2026, according to The Motley Fool, so much of the easy rebound may be behind.

If rate cuts slow, if corporate earnings disappoint, or if tariff pressure eats into margins for domestically focused companies, the smaller names in this fund could feel the strain before mega caps do. A shorter time horizon in particular could magnify that volatility for you.

Bottom line

Small-cap value has become one of the biggest trades most investors are not talking about. Between the wide valuation discount to large caps, projected earnings growth ahead of the S&P 500, and a sector mix that skips the AI concentration, this ETF gives you a way to diversify beyond mega caps for a razor-thin 0.05% annual fee.

If you are looking to start investing outside the crowded AI trade, weighing both the argument and the volatility that comes with smaller companies may matter more than trying to time a single top. The Vanguard Small-Cap Value ETF has delivered an average annual return of 9.51% since its January 2004 launch, according to The Motley Fool. That trails the S&P 500's long-run record, but leadership can shift. From 2010 through 2017, the fund returned 156% while the S&P 500 gained 132.9%, according to The Motley Fool.