What's Behind This $32 Million Bet on Baidu Amid a 36% Stock Rally?

On February 17, 2026, Portolan Capital Management disclosed a buy of Baidu (NASDAQ:BIDU), adding 259,101 shares in the fourth quarter for an estimated $32.16 million based on quarterly average pricing. What happened According to a SEC filing dated February 17, 2026, Portolan Capital Management increased its stake in Baidu (NASDAQ:BIDU) by 259,101 shares during the fourth quarter. The estimated transaction value is $32.16 million, calculated using the quarter's average closing price. The quarter-end value ...