The ARK Innovation ETF and ARK Next Generation Internet ETF led the purchase.The move expands Ark’s exposure to fintech and crypto-linked companies.Ark Invest Expands Robinhood PositionArk Invest, led by innovation-focused investor Cathie Wood, has increased its stake in Robinhood Markets Inc. The firm purchased 167,489 additional shares valued at about $21.3 million, according to its latest trade disclosure.The buy took place on 22 October 2025 across two funds. The ARK Innovation ETF added 131,049 shares, ...