Investors seeking exposure to smaller companies may want to take a closer look at these low-cost funds.
Investing in the S&P 500 is a great way to get broad exposure to the U.S. stock market. But it’s not the whole market.
Data from Siblis Research (as of Sept. 30) shows that the market capitalization of the S&P 500 is around $57.05 trillion compared to $67.77 trillion for the entire U.S. stock market. There are thousands of companies that aren’t in the S&P 500 that are left out when investors buy S&P 500 index funds.
Instead of combing through the list of non-S&P 500 companies, a simpler approach is to buy an exchange-traded fund (ETF) specifically geared toward smaller companies. Here’s why the Vanguard Mid-Cap ETF (VO 0.12%) and Vanguard Small-Cap ETF (VB 0.06%) are intriguing buys for investors looking to branch outside of the S&P 500.
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Two reputable funds for investing in mid- and small-cap stocks
The S&P 500 has become increasingly concentrated in a handful of massive companies. In fact, just 20 or so companies now make up half of the index’s value.
If you already own sizable positions in some of these stocks, like Nvidia, Microsoft, and Apple, then you may not want to buy an S&P 500 index fund because it would be redundant. For example, if 8% of your portfolio is already in Nvidia, and you’re looking to invest in other stocks, then buying the Vanguard S&P 500 ETF won’t work because Nvidia is so massive that it makes up 8% of the index.
S&P 500 companies are large and established names. They tend to be more stable but can also be more expensive. By comparison, many mid-cap and small-cap stocks are a better value based on their trailing earnings. The Vanguard S&P 500 ETF sports a price-to-earnings (P/E) ratio of 28.9. By comparison, the Vanguard Mid-Cap ETF has a P/E of just 23.5 and the Vanguard Small-Cap ETF has a P/E of just 20.7.
You also may be surprised to learn how massive these funds are. The Vanguard Value ETF, which is a popular choice for value investors and Vanguard’s largest value-focused product, has $208 billion in net assets. The Mid-Cap ETF is close behind with $198.5 billion in net assets compared to $161.5 billion for the Small-Cap ETF. So, despite being non-S&P 500 focused funds, both have attracted significant capital.
Vanguard Index Funds – Vanguard Mid-Cap ETF
Today’s Change
(-0.12%) $-0.34
Current Price
$286.59
Key Data Points
Market Cap
$0B
Day’s Range
$285.87 – $286.78
52wk Range
$223.65 – $296.87
Volume
401
Avg Vol
0
Gross Margin
0.00%
Dividend Yield
N/A
Diversification has its pros and cons
The Mid-Cap and Small-Cap ETFs are far less top-heavy than the S&P 500. The largest holding in the Mid-Cap ETF makes up just 1.2% of the fund, while the largest holding in the Small-Cap ETF isn’t even half a percent of the fund.
These funds are market-cap weighted, just like the S&P 500. But the difference is that many of the top holdings are roughly the same value. Whereas in the S&P 500, you have a huge difference between the size of the 15 or so largest companies.
In this vein, an investor buying the Mid-Cap and Small-Cap ETFs is getting borderline overly diversified exposure to several companies. Whereas an investor buying the S&P 500 ETF is really building a portfolio around a handful of mega-cap names.
Concentration adds risk, but it can pay off if the big bets are winners. And that has certainly been the case with the S&P 500, as outsized gains from the largest companies have produced monster returns in recent years. So it’s no surprise that the S&P 500 has crushed mid- and small-cap stocks over the last five years.
One downside of both ETFs is that their structure inherently prevents winners from running. Because if a winning small-cap stock graduates to a mid-cap, Vanguard will likely rebalance the portfolio without that name. Similarly, if a mid-cap stock becomes a large-cap, it will eventually be removed from the fund.
It’s worth noting that Vanguard is flexible with its rebalancing. Sometimes, it will even stick with a company for a while, even if it vastly exceeds the typical small-cap range of $300 million to $2 billion or the mid-cap range of $2 billion to $10 billion. For example, the largest holding in the Mid-Cap ETF is Robinhood Markets, which is nothing close to a mid-cap since quadrupling in value over the past year.
Vanguard Index Funds – Vanguard Small-Cap ETF
Today’s Change
(-0.06%) $-0.16
Current Price
$249.65
Key Data Points
Market Cap
$0B
Day’s Range
$248.79 – $249.79
52wk Range
$190.27 – $263.35
Volume
1K
Avg Vol
0
Gross Margin
0.00%
Dividend Yield
N/A
Two funds to balance out large-cap focused portfolios
The Mid-cap and Small-cap ETFs are ideally suited for value investors looking for exposure to stocks they likely don’t already own. However, these ETFs could continue underperforming the S&P 500 if themes like artificial intelligence and cloud computing continue to drive broader market gains.
Many mid- and small-cap stocks in the ETFs don’t pay dividends or have small yields. The Vanguard S&P 500 ETF yields 1.2%, and the Small-Cap ETF isn’t much better at 1.3% versus 1.5% for the mid-cap ETF. So these funds aren’t a good fit for value investors looking to boost their passive income stream with higher-yielding stocks.