["Cathie Wood's Ark Invest Spends Approximately $8.13 Million to Buy the Dip in CoreWeave"] Golden Finance reported on October 21 that Cathie Wood's Ark Invest disclosed its latest ETF trading records on October 19, continuing to increase its position in AI cloud computing company CoreWeave. The firm purchased approximately $8.13 million worth of CoreWeave shares in a single day, marking the largest buy transaction of the day. According to the trading records, ARK bought a total of 132,498 shares of CoreWeave through its flagship Innovation ETF and Next Generation Internet ETF, with a transaction value of approximately $8.1341 million, extending its strategy of consistent accumulation over the past week. At the same time, Ark Invest reduced its holdings in Palantir, Shopify, and biotechnology company Personalis, selling a combined total of approximately $11.377 million.