Cathie Wood’s Ark Invest leaned into some of its highest-conviction growth themes on Wednesday, July 29, led by a broad push into Space Exploration Technologies (NASDAQ:SPCX), Taiwan Semiconductor Manufacturing (NYSE:TSM), Amazon.com (NASDAQ:AMZN) and Alphabet (NASDAQ:GOOGL). The buying and selling spree came as those names sat near major news catalysts, with SpaceX facing heavy short bets, TSMC under pressure from a tech rotation and Amazon heading into an earnings watch period.