Cathie Wood's flagship ARK Innovation ETF (ARKK) — a star performer with a 149% surge in 2020 — is struggling in the current AI-driven tech rally. Year-to-date, ARKK has gained a mere 1.7%, trailing far behind AI-focused funds.
AI Hardware ETFs Take the Lead
The iShares A.I. Innovation and Tech Active ETF (BAI) has soared 40% this year, while the Invesco QQQ Trust ETF (QQQ) rose over 16% and the Philadelphia Semiconductor Index (SOX) gained 70%. Investors are rotating heavily into AI hardware names such as NVIDIA and Broadcom, leaving ARKK's large positions in Tesla and biotech stocks lagging.
Record Outflows: $2.5B YTD, $2.9B Single-Day
ARKK has seen net outflows of approximately $2.51 billion year-to-date, with a massive single-day outflow of nearly $2.9 billion on April 28 (the one-day figure may reflect a broader liquidation event per the source). Meanwhile, AI-themed ETFs are attracting fresh capital: the Roundhill Generative AI & Technology ETF (CHAT) jumped 42.9% and the Global X Artificial Intelligence & Technology ETF (AIQ) rose 20%.
Market Shift: From Growth Stocks to AI Infrastructure
Wood's strategy of betting on disruptive innovation is out of favor as the market prioritizes direct beneficiaries of AI computing demand. Analysts note that funds exiting ARKK are largely flowing into chip and AI infrastructure plays, exacerbating the ETF's relative underperformance. While ARKK's 2020 record remains impressive, its current holdings are a drag in the AI hardware rally.
If AI compute demand continues to expand, ARKK may face further pressure to rebalance its portfolio, as investor confidence in high-valuation growth names wanes.

