Compare Vanguard Mega Cap Growth ETF (MGK) vs S&P500 ETF (SPY) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Vanguard Mega Cap Growth ETF vs S&P500 ETF — how do they compare? Vanguard Mega Cap Growth ETF trades at $87.69, while S&P500 ETF trades at $748.93. The key difference: S&P500 ETF is trading nearer its 52-week high, Vanguard Mega Cap Growth ETF nearer its low. Which is the better fit depends on your goals.
| MGK | SPY | |
|---|---|---|
Sector | Broad Market / Factor | — |
52-Week High | $92.06 | $759.55 |
52-Week Low | $70.70 | $621.75 |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
MGK, the Vanguard Mega Cap Growth ETF, trades at $86.83 with no recent price change. The technical outlook is bearish based on moving averages, while oscillators are neutral. Recent news highlights its low expense ratio of 0.05% and concentrated portfolio of 69 large-cap growth stocks, including heavy exposure to technology leaders. A 1:5 stock split occurred on April 21, 2026, and a small dividend is scheduled for June 2026.
MGK offers exposure to top U.S. growth companies but faces risks from high concentration in tech stocks and market volatility. Its long-term performance history and cost efficiency present opportunities for growth-focused investors, though sector-specific downturns could impact returns significantly.
SPY trades at $742.21, down 0.13% with a bearish technical outlook. The S&P 500 index faces pressure, declining 1.6% last week and trading below its 50-day moving average. Recent news highlights concerns about market concentration in tech stocks and elevated valuations, though some analysts see potential for continued gains. A dividend of $1.90 is scheduled for July 2026.
The ETF's outlook is mixed amid technical weakness and valuation debates. While earnings season shows strength, market concentration and fee comparisons with sister funds present risks. The bearish technical signal suggests near-term caution, though long-term index exposure remains a core portfolio strategy for many investors.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About Vanguard Mega Cap Growth ETF
MGK is an ETF that seeks to track the performance of the CRSP US Mega Cap Growth Index. It provides a low-cost, diversified exposure to the largest growth companies in the U.S. stock market. The fund is composed of mega-cap stocks that exhibit key growth factors, including high expected long-term earnings growth, high historical sales and earnings growth, and high return on assets. MGK is typically used by investors seeking long-term capital appreciation from market-leading firms.
Read more on MGK →About S&P500 ETF
The ETF is designed to track the performance of the securities and the stocks in the S&P 500 Index. To maintain the composition and weightings, the advisor adjusts the ETF from time to time to conform to periodic changes in the index target.
Read more on SPY →
