Cathie Wood-led Ark Investment Management on Wednesday significantly raised its stake in Intuitive Surgical Inc (NASDAQ: ISRG) as it bought 7,259 shares of .
Cathie Wood-led Ark Investment Management on Tuesday bought 3,182 shares, estimated to be worth about $1.6 million, in video streaming company Netflix Inc .
Cathie Wood-led Ark Investment Management dumped all of its stake in Virgin Galactic Holdings Inc (NYSE: SPCE) in tranches this month, shedding nearly 2 .