Cathie Wood, chief of Ark Investment Management, is no stranger to buying into momentum. That’s what she did in the past week ...

Cathie Wood owns 3.82M shares of a tech stock worth $497M. Here’s what its CFO said about ad growth, subscriptions, and hitting $1B in free cash flow.

The pandemic has been marked by brief periods of shortage worldwide (remember the great toilet paper rush of 2020?). We’ve temporarily run out of everything from gym equipment to condoms and even ...