Arm stock tumbles on chip designer's muted profit forecast

Shares of Arm Holdings experienced a significant drop of 12% on Thursday following the company's conservative earnings forecast for the upcoming quarter. The chip designer announced that it expects adjusted earnings to fall between 29 and 37 cents per share, falling short of Wall Street's prediction of 35 cents per share. In addition to the earnings guidance, Arm projected second-quarter revenues to be within the range of $1.01 billion to $1.11 billion. This estimate aligns closely with analysts' expectations, which averaged around $1.05 billion. However, the cautious tone from Arm's CEO, Rene Haas, regarding potential shifts in the company's design strategy raised concerns among investors. Haas mentioned that the firm is exploring the possibility of developing its own processors, a move that could signify a substantial shift in Arm's business model. Traditionally, Arm has been known for selling the architecture behind chips used by major companies like Microsoft and Amazon. He stated, "We're looking now at the viability of moving beyond the current platform to additional subsystems, chiplets or possibly full solutions." This announcement left analysts from Wells Fargo expressing that it raised more questions than it answered. Similarly, Needham analysts highlighted that if Arm proceeds with designing its chips, it could lead to a significant restructuring of its cost framework. They noted, "While we view ARM's transition from selling process core IP to selling CSS was largely successful, the next transition appears to be a much bigger leap, which will likely come with a bigger price." For the first quarter of the fiscal year, Arm reported adjusted earnings of 35 cents per share and revenue totaling $1.05 billion, just shy of expectations that called for earnings of 35 cents and revenue of $1.06 billion.