Vanguard Mega Cap Growth ETF vs Nuwellis Inc — how do they compare? Vanguard Mega Cap Growth ETF trades at $94.9 (market cap $33.70B), while Nuwellis Inc trades at $0.68 (market cap $2.20M). The key difference: Vanguard Mega Cap Growth ETF is far larger — about 15318.2× Nuwellis Inc's market cap, and Vanguard Mega Cap Growth ETF is trading nearer its 52-week high, Nuwellis Inc nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold Vanguard Mega Cap Growth ETF for 45 Days and Nuwellis Inc for 26 Days on average.
| MGK | NUWE | |
|---|---|---|
Market Cap | $33.70B | $2.20M |
Volume | 1,362,010 | 121,544 |
Sector | Broad Market / Factor | Health |
52-Week High | $95.11 | $146.65 |
52-Week Low | $70.70 | $0.68 |
Typical Hold Time | 45 Days | 26 Days |
Enterprise Value | — | -$1.52M |
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.
NUWE trades at $0.6907, down 1.48% on the day, with a bearish technical signal from moving averages despite oversold RSI readings. The company reported revenue growth to $9M in 2026 but remains deeply unprofitable with a net income margin of -125.63%. Recent news highlights console sales growth and strategic expansions in pediatric and critical care markets.
The outlook is high-risk due to persistent losses and negative cash flow, though analyst sentiment is split with a 50% buy rating. Investment potential hinges on the company's ability to achieve profitability and scale its Aquadex platform, while risks include cash burn and competitive pressures in the medical device sector.
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 →Nuwellis, Inc. is a medical device company focused on developing and commercializing fluid management solutions. The company's primary product is an ultrafiltration system used in hospitals to remove excess fluid from patients with fluid overload, often associated with conditions such as heart and kidney failure. Nuwellis aims to improve patient outcomes and reduce healthcare costs through its specialized, innovative therapies.
Read more on NUWE →