Shares in Palantir Technologies fell again on Monday extending its slide to four trading sessions. While there was no news on Palantir stock on Monday, reports over Microsoft pulling back on data center leases generally weighed on artificial intelligence stocks.

Shares of Palantir are now trading more than 25% lower than their highs posted just last week. This stock has been a staple of our Five Stocks Watchlist for more than a year due to the company’s long-term growth prospects.