Arm on the Verge of Record Highs as Agentic AI Fuels Analyst Optimism Ahead of Earnings

Arm shares rally within 1% of 52-week peak as UBS and HSBC raise targets on agentic AI demand, with earnings due after market close.

The British chip designer Arm is charging toward its all-time high, with shares surging more than 11% to €198.20 in Wednesday's session, putting the stock within striking distance — less than 1% — of its 52-week peak. The rally comes just hours before the company is set to release its fiscal fourth-quarter results after the US market close, and analysts are pointing to a new catalyst that could sustain the momentum: agentic AI.

UBS and HSBC have both raised their price targets sharply, with UBS now eyeing $245 per share. The rationale centers on autonomous AI systems — so-called "agentic AI" — which demand exponentially greater computing power than traditional language models or basic chatbots. Arm's chip architectures, known for their energy efficiency, are positioned to capture an estimated 45% of the total server CPU market by 2030, up from roughly 15% today. The broader server CPU market itself could balloon to $170 billion over the same period, according to industry projections.

The stock has already more than doubled since the start of the year, gaining over 81% and pushing Arm's market capitalization past $215 billion. That blistering run has been supported by a string of analyst upgrades from firms including Susquehanna and Wells Fargo, both of which lifted their targets above $210. A recent partnership with IBM has further cemented Arm's foothold in global AI infrastructure, while the unveiling of a new AGI CPU underscores the company's ambitions in next-generation computing.

Yet the rally has not been without headwinds. In recent weeks, selling pressure weighed on the shares. TSMC offloaded its remaining stake in Arm for approximately $231 million, while the company's own management — including the CEO and CFO — sold stock packages as part of pre-arranged trading plans. Those sales temporarily increased supply in the market, though sentiment has rebounded ahead of the earnings release.

For the fiscal fourth quarter, analysts are forecasting adjusted earnings of $0.58 per share on revenue of $1.47 billion, representing 18% year-over-year growth. The market's attention will be fixed on licensing revenue from the v9 architecture and new CSS licenses, particularly after management recently warned of a potential slowdown in that segment. The options market is pricing in a post-earnings swing of up to 11%, signaling that traders expect a volatile reaction.

The company's leadership is scheduled to detail the results and provide guidance for the new fiscal year during a conference call later this evening. That forward-looking outlook will likely determine whether Arm can sustain its current valuation — or whether the stock's meteoric rise has already priced in too much optimism.