We recently published 10 Stocks Lost This Big While Wall Street Celebrates. Magnite, Inc. (NASDAQ:MGNI) is one of the worst performers on Monday. Shares of Magnite snapped a three-day winning streak on Monday, shedding 6.79 percent to finish at $24.16 apiece as investor funds fled to artificial intelligence stocks amid fresh developments surrounding the booming sector. Additionally, investors sold off positions amid lingering concerns for its legal battle with Google LLC, having filed a new lawsuit again ...