The macro factor driving PWB forward is straightforward: enterprise spending on artificial intelligence infrastructure remains robust, and the companies building that infrastructure are printing money. Alphabet's net income surged 35% year-over-year in Q3 2025 as businesses adopted its Gemini AI models and expanded Google Cloud usage. NVIDIA tells an even more dramatic story-its data center business has transformed the company from a gaming chip maker into an AI infrastructure powerhouse, with earnings growth that reflects the scale of enterprise AI adoption.
JGLO's 15% gain over the past year stems from heavy concentration in mega-cap technology. The fund places over a quarter of its assets in just six companies-NVIDIA ( NASDAQ:NVDA), Microsoft ( NASDAQ:MSFT), Apple ( NASDAQ:AAPL), Amazon ( NASDAQ:AMZN), Alphabet ( NASDAQ:GOOGL), and Meta. This concentrated approach explains both the fund's recent gains and its vulnerability to tech sector rotation. When Tech Dominance Becomes a Double-Edged Sword The biggest factor shaping JGLO's future is whether mega-cap technology stocks can sustain market leadership or if returns are broadening.
BKLC tracks the Solactive GBS United States 500 Index, a market-cap-weighted index of the 500 largest U.S. companies. It holds 506 stocks with heavy concentration in mega-cap technology. NVIDIA represents 7.3% of the portfolio, Apple 6.6%, and Microsoft 6.0%. Information technology accounts for 34% of assets, followed by financials at 12% and communication services at 11%. The ETF delivers appreciation and dividend income from large U.S. companies, weighted by market value.