iShares Global Clean Energy ETF vs Vanguard Mega Cap Growth ETF — how do they compare? iShares Global Clean Energy ETF trades at $18.59, while Vanguard Mega Cap Growth ETF trades at $87.68. The key difference: Vanguard Mega Cap Growth ETF is trading nearer its 52-week high, iShares Global Clean Energy ETF nearer its low. Which is the better fit depends on your goals.
| ICLN | MGK | |
|---|---|---|
52-Week High | $23.75 | $92.06 |
52-Week Low | $13.41 | $70.70 |
Sector | — | Broad Market / Factor |
Signals from Pluang's Aura AI — not financial advice
ICLN, the iShares Global Clean Energy ETF, is trading at $18.14, down 1.25% on the day, with a bearish technical outlook. The ETF provides exposure to 105 global renewable energy companies but lacks key valuation metrics like P/E and P/S ratios. Recent news highlights strong 2026 performance with over 25% gains, driven by AI-related power demand and global energy security concerns.
The outlook for ICLN is mixed, balancing strong sector tailwinds against policy risks. Investment opportunities include exposure to the growing clean energy transition, while risks involve US permit delays threatening $121 billion in projects and ongoing comparisons showing higher-yielding alternatives. The technical picture suggests near-term pressure with key support at $18.
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.
Trailing returns across standard periods
The index is designed to track the performance of approximately 100 clean energy-related companies. The fund generally invests at least 80% of its assets in the component securities of the target index. The index may invest up to 20% of its assets in certain futures, trading options and swap contracts, cash and cash equivalents, as well as in securities not included in the index. It is non-diversified.
Read more on ICLN →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 →