Cathie Wood’s ARK Fintech Innovation ETF (ARKF) posted a 29% return in 2025, contrasting sharply with a broader fintech sector downturn. This performance stemmed from strategic shifts toward artificial intelligence-related holdings, which offset declines in traditional payment and cryptocurrency assets. The fund’s portfolio expanded beyond conventional fintech definitions, incorporating companies like Palantir Technologies, which surged 135%, and Roku, up 46%.Other contributors included Robinhood Markets (2 ...