Vanguard Mega Cap Growth ETF vs Under Armour Inc Class A — how do they compare? Vanguard Mega Cap Growth ETF trades at $87.69, while Under Armour Inc Class A trades at $7.13 (market cap $3.07B). Which is the better fit depends on your goals.
| MGK | UA | |
|---|---|---|
Sector | Broad Market / Factor | Consumer Cyclical |
52-Week High | $92.06 | $7.88 |
52-Week Low | $70.70 | $3.96 |
Market Cap | — | $3.07B |
Enterprise Value | — | $4.70B |
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.
Under Armour (UA) trades at $7.13, down 2.06% on the day, with a bullish technical signal from moving averages but mixed oscillators. The company reported a net loss of $201.27 million for 2025, with revenue of $5.16 billion, and faces declining revenue projections for 2026. Recent news includes a Dodge collaboration and an upcoming Q1 2027 earnings call on August 7, 2026.
The outlook remains challenged by negative profitability and cash flow, though analyst consensus leans slightly bullish with 40.3% buy ratings. Key risks include sustained revenue declines and high debt, while potential upside hinges on successful execution of premium product focus and inventory management strategies.
Trailing returns across standard periods
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 →Under Armour is a leading inventor, marketer, and distributor of branded athletic performance apparel, footwear, and accessories. Built on the 'technical' performance of synthetic fabrics, the company is currently undergoing a multi-year brand evolution centered on premium product innovation, operational rigor, and a renewed focus on its North American core under the guidance of founder Kevin Plank.
Read more on UA →