NASDAQ:ARWR News 8 December 2025 - 7 January 2026

Arrowhead Pharmaceuticals shares fell 3.6% to $67.09 by early afternoon Tuesday, outpacing declines in biotech peers as traders positioned ahead of key January updates. The drop followed recent volatility after FDA approval of REDEMPLO, the company’s first commercial drug for familial chylomicronemia syndrome. Arrowhead plans to release interim obesity-program data and present at the J.P. Morgan Healthcare Conference in early January.

Arrowhead Pharmaceuticals shares fell about 9% Tuesday, trading near $62 after touching an intraday low of $59.76. The decline follows a recent surge to a 52-week high after FDA approval of its first drug, REDEMPLO, and an FDA Breakthrough Therapy designation. No single negative catalyst was cited; analysts pointed to profit-taking and volatility after recent gains. Arrowhead also disclosed routine equity grants for new hires.

Arrowhead Pharmaceuticals stock surged to a 52-week high of $71.5 on December 8, 2025, after securing its first FDA approval for REDEMPLO and announcing a major Novartis licensing deal. Shares traded around $69 on December 9, up over 260% year-to-date, with market value near $9.5 billion. Trading volume more than doubled typical levels. The company also began dosing in an Alzheimer’s trial.