Roundhill CHAT ETF Competes With State Street XLK on AI Focus

Roundhill's Generative AI & Technology ETF (CHAT) is positioning itself as a high-conviction play on generative AI, boasting a 1.9% dividend yield. This approach contrasts with the State Street Technology Select Sector SPDR ETF ($XLK+WL), which offers broader exposure to information technology giants with a significantly lower 0.08% expense ratio and a 0.42% dividend yield.

CHAT, launched in 2023, focuses its portfolio with 77% in technology, 15% in communication services, and 5% in consumer discretionary. Its top holdings include Nvidia (NVDA) at 6.86%, Alphabet (GOOGL) at 5.46%, and SK Hynix at 4.57%. The fund has delivered 55.2% returns, though it carries higher volatility.

In contrast, $XLK+WL, established in 1998, maintains 100% exposure to the information technology sector. Its largest holdings feature Nvidia (NVDA) at 14.31%, Apple (AAPL) at 12.98%, and Microsoft (MSFT) at 9.90%. $XLK+WL's recent share price of approximately $185.22 yields 0.4%.

### Story Arc / How We Got Here

This follows our earlier coverage ([$NVDA+WL's $279B Bet: Revenue Grows 106% on Data Center Demand](/explore/nvdas-279b-bet-revenue-grows-106-on-data-center-demand)) on 2026-09-06. Nvidia's significant $279 billion investment in AI infrastructure has fueled a 106% year-over-year revenue surge to $96.2 billion, primarily driven by its data center segment. Despite supply constraints appearing to moderate FY2028 growth, the company's valuation reflects expectations of continued strong earnings expansion. · Investors focused on the infrastructure boom should monitor Nvidia ($NVDA+WL) as its substantial investments and revenue growth signal continued demand for high-performance computing. The company's increasing revenue potential per gigawatt highlights a significant market ex…