Ark Invest, a subsidiary of Catherine Wood, doubles down on Space X
[Ark Invest, a subsidiary of Catherine Wood, doubles down on SpaceX] Financial News, July 8, Ark Invest, a subsidiary of Catherine Wood, made significant adjustments to its investment portfolio on Tuesday, emphasizing increasing exposure to the private aerospace sector while reducing its semiconductor holdings. The firm increased its holdings of SpaceX in multiple ETFs and reduced its holdings of AMD.