Agios Stock Down 16% in a Year as Fund Cuts Stake by $5.6 Million After 50% November Crash

On February 17, 2026, Rock Springs Capital Management LP disclosed in an SEC filing that it sold 159,379 shares of Agios Pharmaceuticals (NASDAQ:AGIO) in the fourth quarter, an estimated $5.59 million transaction based on quarterly average pricing. What happened According to its SEC filing dated February 17, 2026, Rock Springs Capital Management sold 159,379 shares of Agios Pharmaceuticals in the fourth quarter. The estimated transaction value was $5.59 million, based on the average closing price for the ...