Amicus Therapeutics (FOLD) Stock Jumps on BioMarin’s $4.8B Buyout: Latest News, Forecasts, and Deal Analysis as of Dec. 20, 2025
BioMarin Pharmaceutical will acquire Amicus Therapeutics in an all-cash deal valued at $4.8 billion, offering $14.50 per share. Amicus stock surged about 30% after the Dec. 19 announcement, trading near $14.18 as of Dec. 20. The deal awaits regulatory and shareholder approval, with closing expected in Q2 2026. Trading volume spiked as investors focused on merger risk and timing.