Vanguard Mega Cap Growth ETF vs Moderna, Inc. — how do they compare? Vanguard Mega Cap Growth ETF trades at $94.42 (market cap $33.70B), while Moderna, Inc. trades at $225 (market cap $78.65B). The key difference: Moderna, Inc. is far larger — about 2.3× Vanguard Mega Cap Growth ETF's market cap, and Moderna, Inc. is more actively traded (37,373,437 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 Moderna, Inc. for 59 Days on average.
| MGK | MRNA | |
|---|---|---|
Market Cap | $33.70B | $78.65B |
Volume | 1,362,010 | 37,373,437 |
Sector | Broad Market / Factor | Health |
52-Week High | $95.11 | $225.00 |
52-Week Low | $70.70 | $22.36 |
Typical Hold Time | 45 Days | 59 Days |
Enterprise Value | — | $74.80B |
Signals from Pluang's Aura AI — not financial advice
MGK, the Vanguard Morningstar Mega Cap Growth ETF, trades at $94.42, down 0.53% on the day, with a bullish technical signal from moving averages and neutral oscillators. The ETF provides exposure to large-cap U.S. growth stocks like Nvidia and Apple, with a low expense ratio of 0.05% (Vanguard, 2026-07-18). Recent news highlights its strong five-year returns and suitability for long-term growth investors.
The outlook for MGK is positive, driven by its concentrated mega-cap growth holdings and cost efficiency, though risks include tech sector volatility and market concentration. Analyst sentiment is favorable, emphasizing its role in growth portfolios for investors seeking higher returns with manageable risk.
Moderna (MRNA) trades at $197.00, up 0.26% today, reflecting a strong 2026 rally. The stock is technically bullish, with moving averages signaling strength and key support at $194. Fundamentally, revenue has declined from pandemic peaks to $1.92 billion in 2025, with net losses widening to -$2.82 billion, though recent quarters have beaten EPS estimates. The company's inclusion in the Nasdaq-100 index effective October 9, 2026, adds a positive catalyst. Analyst sentiment is mixed, with a consensus price target of $115.70 but a high target of $245.00, indicating divergent views on valuation after the stock's significant run-up.
The outlook for Moderna hinges on its pipeline beyond COVID-19, particularly cancer vaccines, but high valuation ratios (P/S of 35.08) and persistent losses pose risks. Upside potential exists if new products gain traction, yet investors face volatility from clinical trial outcomes and competitive pressures. The stock's proximity to 52-week highs suggests caution amid profit-taking signals from some analysts.
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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 →Moderna, Inc. operates as a clinical stage biotechnology company. The Company focuses on the discovery and development of messenger RNA (mRNA) therapeutics and vaccines. Moderna develops mRNA medicines for infectious, immuno-oncology, and cardiovascular diseases.
Read more on MRNA →