The share price of Arm Holdings (ARM -10.32%) rocketed higher in the first month of 2025, but the British technology company saw a significant pullback since hitting a 2025 high on Jan. 22. Arm stock has traded down 44% since then as investors pressed the panic button over multiple headwinds.Even though Arm delivered stronger-than-expected results, the stock's expensive valuation and the economic uncertainty caused by the tariffs imposed by the Trump administration have led investors to book profits in Arm ...