Alkermes plc revised earnings guidance for the fiscal year 2023. for the year, the company expects Net income according to generally accepted accounting principles in the U.S. (GAAP) is now expected to be in the range of $250 million to $280 million, revised from the prior expectation of $225 million to $265 million. GAAP earnings per share (diluted)+ are now expected to be in the range of $1.46 to $1.63, revised from the prior expectation of $1.31 to $1.54.