Vanguard Mega Cap Growth ETF vs Oklo Inc — how do they compare? Vanguard Mega Cap Growth ETF trades at $87.68, while Oklo Inc trades at $43.88 (market cap $7.22B). The key difference: Vanguard Mega Cap Growth ETF is trading nearer its 52-week high, Oklo Inc nearer its low. Which is the better fit depends on your goals.
| MGK | OKLO | |
|---|---|---|
Sector | Broad Market / Factor | Technology |
52-Week High | $92.06 | $174.14 |
52-Week Low | $70.70 | $41.11 |
Market Cap | — | $7.22B |
Enterprise Value | — | $5.02B |
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.
OKLO trades at $41.51, down 42% year-to-date amid regulatory uncertainty and recent stock dilution. The company shows strong analyst support with 77% buy ratings and a $90.88 consensus price target, but fundamentals remain weak with negative earnings and cash flow. Recent news highlights progress on nuclear projects but regulatory hurdles persist.
OKLO presents high-risk/high-reward potential with significant upside to analyst targets but faces execution risks and negative profitability. The stock's bearish technical signals contrast with bullish long-term nuclear energy thesis. Regulatory approvals and Meta partnership execution remain critical catalysts for valuation recovery.
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 →Oklo Inc. is a company focused on developing and commercializing advanced fission power plants. The company specializes in micro-reactor technology, specifically the Aurora design, which uses advanced fuel to produce reliable, clean, and cost-competitive power. Oklo aims to provide scalable, on-site power solutions to various customers, including remote communities, industrial facilities, and government entities, positioning itself as an innovator in the next generation of nuclear energy.
Read more on OKLO →