Woofun AI data shows that net capital inflows to the United States reached a record $840 billion in the 12 months ending April 2026, driven by the artificial intelligence sector. This figure nearly triples the early 2025 levels and exceeds the 2021 peak of $400 billion.

Individual investor purchases of U.S. equities soared to $7.63 trillion in April, marking a historic high. Official institutions recorded $121 billion in purchases, more than doubling from the start of the year.