Infrastructure-Focused AI ETF Soars 122% While Generative AI ETF Gains 66%
CHAT•Roundhill Generative AI & Technology ETF rose 66% in H1 2026 with top three holdings NVIDIA (6.39%), SK hynix (5.10%) and Alphabet (5.04%). VistaShares Artificial Intelligence Supercycle ETF surged 122% on semiconductor and data center infrastructure exposure, while Global X Robotics & Artificial Intelligence ETF returned 1%.
1. Performance Divergence Among AI ETFs
AI-themed funds have diverged sharply in H1 2026: the infrastructure-focused fund achieved a 122% gain, the generative AI fund delivered 66%, and the robotics and automation fund lagged at 1%, reflecting varying market appetites across the AI ecosystem.
2. Generative AI Focus
Roundhill Generative AI & Technology ETF concentrates on the companies driving large language models, allocating 6.39% to NVIDIA, 5.10% to SK hynix, 5.04% to Alphabet, 4.68% to Knowledge Atlas Technology JSC and 4.06% to Broadcom, leveraging active management to tilt toward outperformers.
3. Infrastructure-Led Growth
VistaShares Artificial Intelligence Supercycle ETF targets the physical backbone of AI compute, holding semiconductors such as SK hynix, Micron and AMD, power conditioning equipment makers like Vertiv and GE Vernova, plus data center supply chain names, capturing the AI spending wave with a 122% return.
4. Robotics and Automation Exposure
Global X Robotics & Artificial Intelligence ETF emphasizes factory-floor automation with top stakes in ABB (9.81%), Keyence (9.57%), Fanuc (9.00%), NVIDIA (8.51%) and Intuitive Surgical (6.35%). Its 1% gain reflects slower manufacturing capex and tariff headwinds for long-cycle industrial investments.
