Vanguard Mega Cap Growth ETF vs Vanguard S&P 500 ETF — how do they compare? Vanguard Mega Cap Growth ETF trades at $94.9 (market cap $33.70B), while Vanguard S&P 500 ETF trades at $714.25 (market cap $1.80T). The key difference: Vanguard S&P 500 ETF is far larger — about 53.4× Vanguard Mega Cap Growth ETF's market cap, and Vanguard S&P 500 ETF is more actively traded (4,722,271 versus 1,362,010). Which is the better fit depends on your goals — on Pluang, investors hold Vanguard Mega Cap Growth ETF for 45 Days and Vanguard S&P 500 ETF for 55 Days on average.
| MGK | VOO | |
|---|---|---|
Market Cap | $33.70B | $1.80T |
Volume | 1,362,010 | 4,722,271 |
Sector | Broad Market / Factor | Broad Market / Factor |
52-Week High | $95.11 | $716.17 |
52-Week Low | $70.70 | $580.93 |
Typical Hold Time | 45 Days | 55 Days |
Signals from Pluang's Aura AI — not financial advice
MGK trades at $94.92, down 0.2% on the day, with a bullish technical signal from moving averages but bearish momentum from oscillators. The ETF focuses on large-cap US growth stocks with heavy technology concentration, offering low 0.05% expense ratio exposure to companies like Nvidia, Apple, and Microsoft. Recent articles highlight its strong five-year performance and appeal for long-term growth investors seeking mega-cap stability.
MGK presents a compelling growth ETF option with concentrated mega-cap exposure, though its tech-heavy composition increases sector-specific risk. The fund's low costs and historical outperformance make it suitable for investors with higher risk tolerance, while current technical indicators suggest potential near-term consolidation after recent gains.
VOO trades at $714.42, down 0.24% with a mild bearish daily move. Technical indicators show a bullish moving average signal but neutral oscillators, with RSI at 75.83 suggesting potential overbought conditions. Recent news highlights the ETF's role in long-term wealth building amid expectations of slowing S&P 500 profit growth from 35% to 15% in 2027. Short interest increased 46.9% in September, indicating growing bearish bets.
The outlook remains cautiously optimistic given VOO's diversified exposure to the S&P 500, though elevated RSI and rising short interest signal near-term pressure. Key risks include macroeconomic headwinds from Fed rate hikes and projected earnings slowdown. The ETF continues to be favored for recession resilience and long-term dollar-cost averaging strategies.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Latest headlines on both assets
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 →VOO is a foundational ETF that tracks the S&P 500 Index, providing exposure to 500 of the largest and most established companies in the United States. Renowned for its ultra-low expense ratio and tax efficiency, it serves as a core building block for long-term investors seeking to capture the total return of the U.S. large-cap market in a single, highly liquid vehicle.
Read more on VOO →