ARKF is trading at $41.98, down -5.39% after hours; no verified fund-specific catalyst has been identified, and the precise cause remains uncertain. - Sharp post-earnings declines in Alphabet and ServiceNow unsettled technology-sector sentiment, but neither is among ARKF’s largest disclosed holdings; major positions include Shopify, Block and Circle. - The Fed held rates steady and major indexes were little changed, offering no clear broad-market explanation for the ETF’s unusually large after-hours drop. No ARKF-specific after-hours volume was identified.