[Ark Invest Increased Holdings of Approximately $27 Million in SpaceX Stock on Wednesday] According to Deep Tide TechFlow, on July 9, The Block reported that Cathie Wood's Ark Invest purchased 181,847 shares of SpaceX stock on Wednesday, valued at approximately $27 million. SPCX fell 0.81% on the day, closing at $148.26, with a cumulative decline of 13.5% over the past five trading days.