MGK vs VUG: Head-to-Head Comparison

Side-by-Side Comparison

Key Differences Between MGK and VUG

MGK (Vanguard Mega Cap Growth ETF) is a mega-cap growth fund managed by Vanguard. MGK focuses on the largest and fastest-growing U.S. companies, concentrating on mega-cap stocks with strong revenue and earnings growth. These are the dominant tech and consumer companies that have driven most of the market's gains in recent years. The fund is a cost-effective way to bet on America's biggest growth engines continuing to outperform.

VUG (Vanguard Growth ETF) is a us large-cap growth fund managed by Vanguard. VUG tracks the CRSP US Large Cap Growth Index, providing exposure to fast-growing large U.S. companies, especially in the technology sector. It is ideal for investors who want to capture the upside of innovative companies driving the economy forward. The fund's ultra-low cost makes it one of the cheapest ways to invest in large-cap growth stocks.

The most notable differences are in fees (0.07% vs 0.04%), number of holdings (73 vs 200), and 5-year returns (19.00% vs 18.00%).

Holdings Overlap Analysis

MGK and VUG share 100% of their top holdings. This means they are very similar funds — owning both would result in significant duplication in your portfolio. For most beginners, choosing one is sufficient.

Cost Comparison Over Time

If you invest $10,000 and hold for 20 years (assuming 8% annual returns):

Over 20 years, the fee difference amounts to $256 on a $10,000 investment. VUG saves you more in fees over time.

Which One Should a Beginner Choose?

Choose MGK if: You want growth-focused investors who want concentrated exposure to america's largest winners, those comfortable with higher volatility in exchange for stronger growth potential, investors who believe mega-cap tech dominance is a lasting structural trend. It's managed by Vanguard with an expense ratio of 0.07%.

Choose VUG if: You want younger investors with a long time horizon seeking capital appreciation, growth-focused portfolios wanting broad large-cap technology exposure, cost-conscious investors looking for a cheap alternative to actively managed growth funds. It's managed by Vanguard with an expense ratio of 0.04%.

Can You Own Both MGK and VUG?

With 100% holdings overlap, owning both means you're essentially doubling down on the same stocks. For beginners, we recommend picking one to keep things simple. If you want more diversification, consider pairing your choice with an international ETF like VXUS or a bond ETF like BND instead.

Frequently Asked Questions