Cathie Wood-led Ark Invest made some significant trades. Notably, the firm bought shares of PayPal Holdings Inc (NASDAQ:PYPL) and Pinterest Inc (NYSE:PINS), while selling its stake in ARK 21Shares Bitcoin ETF (BATS:ARKB).

Tesla's electric vehicle sales are shrinking, but Cathie Wood and Ark Invest say there's a different reason to buy the stock.

The widely followed growth stock investor kicked off the new trading week by adding to some of her out-of-favor holdings.

Cathie Wood-led Ark Invest made significant trades, with Advanced Micro Devices Inc (AMD) and Palantir Technologies Inc (PLTR) being the most prominent.

For many investors, Zoom Video Communications ( ZM 0.93%) is a pandemic trade that has long since lost its allure. But Cathie Wood's Ark Invest published a valuation model in 2022 estimating Zoom would reach $1,500 per share by 2026. From the current share price of $67, that forecast implies 2,138% upside in little more than two years.

Investors can own a slice of top artificial intelligence companies like Tesla, Nvidia, and Alphabet with this Ark Invest exchange-traded fund.

Shopify stock makes up the largest position in Cathie Wood's portfolio. Cathie Wood has made a name for herself as a disruptive tech investor. She's not afraid to make risky moves, which makes it exciting to follow her portfolio.

Cathie Wood, chief of Ark Investment Management, frequently adjusts her top positions, adding to a holding when the stock falls and selling when it rises. Last week she did some notable buying. This week she was selling,