The S&P 500 (SNPINDEX: ^GSPC) and exchange-traded funds (ETFs) that closely track it, like the Vanguard S&P 500 ETF (NYSEMKT: VOO), have historically been effective tools for compounding wealth over time. However, in today's day and age of low-cost ETFs, investors can find products that better suit their interests and investment objectives without racking up high fees.
The Vanguard Mega Cap ETF (NYSEMKT: MGC) has an expense ratio of 0.07% compared to 0.03% for the Vanguard S&P 500 ETF. That's just a $4 difference for every $10,000 invested.
Here's why the Vanguard Mega Cap ETF may be a better fit than the Vanguard S&P 500 ETF for investors looking to get exposure to top S&P 500 stocks.
The Vanguard Mega Cap ETF concentrates its holdings in mega-cap growth, dividend, and value stocks. Other well-known Vanguard funds, like the Vanguard Growth ETF (NYSEMKT: VUG) filters out value stocks, and Vanguard Value ETF (NYSEMKT: VTV) excludes growth stocks.
In this vein, the Mega Cap ETF is essentially a bet that the biggest companies will outperform the smaller S&P 500 components. The Mega Cap ETF has just 185 holdings compared to 504 for the Vanguard S&P 500 ETF. The concentration shows up in the list of the top 20 holdings.
|
Company |
Vanguard Mega Cap ETF Weighting |
Vanguard S&P 500 ETF Weighting |
|---|---|---|
|
Nvidia (NASDAQ: NVDA) |
9.2% |
8.1% |
|
Microsoft (NASDAQ: MSFT) |
8.8% |
7.4% |
|
Apple (NASDAQ: AAPL) |
6.9% |
5.8% |
|
Amazon (NASDAQ: AMZN) |
5% |
4.1% |
|
Alphabet (NASDAQ: GOOGL)(NASDAQ: GOOG) |
4.5% |
3.8% |
|
Meta Platforms (NASDAQ: META) |
3.7% |
3.1% |
|
Broadcom (NASDAQ: AVGO) |
3.1% |
2.6% |
|
Tesla (NASDAQ: TSLA) |
1.9% |
1.6% |
|
JPMorgan Chase (NYSE: JPM) |
1.8% |
1.5% |
|
Berkshire Hathaway Class B (NYSE: BRK.B) |
1.8% |
1.6% |
|
Eli Lilly (NYSE: LLY) |
1.4% |
1.1% |
|
Visa (NYSE: V) |
1.3% |
1.1% |
|
Netflix (NASDAQ: NFLX) |
1.1% |
0.9% |
|
ExxonMobil (NYSE: XOM) |
1.1% |
0.9% |
|
Mastercard (NYSE: MA) |
1% |
0.9% |
|
Walmart (NYSE: WMT) |
1% |
0.8% |
|
Oracle (NYSE: ORCL) |
1% |
0.8% |
|
Costco Wholesale (NASDAQ: COST) |
0.9% |
0.8% |
|
Johnson & Johnson (NYSE: JNJ) |
0.9% |
0.7% |
|
Home Depot (NYSE: HD) |
0.8% |
0.7% |
|
Total |
57.2% |
48.3% |
Data source: Vanguard.

