Palantir Technologies Inc. (NASDAQ:PLTR) is included among the 10 Best Robinhood Stocks to Buy According to Billionaires. On May 7, Argus upgraded Palantir Technologies Inc. (NASDAQ:PLTR) to Buy from Hold and set a $190 price target following the company’s Q1 results. The analyst said Palantir’s revenue growth has continued to accelerate, while operating margins have […]