Cathie Wood, head of Ark Investment Management, isn’t afraid to change her mind about a stock, sometimes just days after making a trade.

Cathie Wood, head of Ark Investment Management, likes to buy and sell shares of her favorite technology companies as stock prices move up and down.

Cathie Wood, chief of Ark Investment Management, is known for making bold bets on disruptive technology companies, particularly those she believes have strong long-term growth potential.