Compare Vanguard Mega Cap Growth ETF (MGK) vs Vanguard S&P 500 Growth Index Fund ETF (VOOG) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Vanguard Mega Cap Growth ETF vs Vanguard S&P 500 Growth Index Fund ETF — how do they compare? Vanguard Mega Cap Growth ETF trades at $90.19, while Vanguard S&P 500 Growth Index Fund ETF trades at $85.05. Which is the better fit depends on your goals.
| MGK | VOOG | |
|---|---|---|
Sector | Broad Market / Factor | Broad Market / Factor |
52-Week High | $92.06 | $85.42 |
52-Week Low | $70.70 | $65.32 |
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 trades at $90.30, down 0.36% on the day, with technical indicators showing a bullish trend supported by moving averages but overbought RSI readings. The ETF maintains strong institutional interest, with Bay Colony Advisory Group increasing its stake by 378.7% in the latest quarter. Recent news highlights MGK's superior five-year returns compared to small-cap alternatives, though with higher volatility due to its concentrated mega-cap tech focus.
MGK offers exposure to large-cap growth stocks with a low 0.05% expense ratio, delivering strong historical performance but facing concentration risk in technology sectors. The ETF's outlook remains positive given its track record of beating the S&P 500, though investors should monitor tech sector volatility and potential valuation pressures in mega-cap names.
VOOG trades at $85.155, down 0.05% today, with a bullish technical signal driven by moving averages and strong trend momentum (ADX). The ETF recently hit a 52-week high, reflecting positive market sentiment. Recent news highlights institutional buying, such as Apella Capital increasing holdings by 463.2% in Q2 2026 (Defense World, August 7, 2026).
Outlook remains favorable due to growth stock exposure and low expense ratio (0.07%), but risks include tech concentration and overbought RSI levels. Analysts view VOOG as a core growth holding, though volatility from sector shifts poses a near-term challenge.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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 Vanguard S&P 500 Growth Index Fund ETF
VOOG is an index-based ETF that tracks the S&P 500 Growth Index, composed of the growth-oriented companies within the S&P 500. It selects constituents based on three key metrics—sales growth, the ratio of earnings change to price, and momentum—offering a highly liquid and low-cost way to capture the high-performing 'growth slice' of the broader U.S. large-cap market.
Read more on VOOG →
