Key HighlightsArm Holdings shares surged 3.93% during regular hours to $251.06, followed by a 4.76% jump to $263 in extended tradingThe gains were driven by an expanded IBM collaboration bringing Arm technology to IBM Z and LinuxONE mainframe platformsThe company’s newly unveiled AGI CPU designed for AI infrastructure has secured more than $2 billion in pre-ordersRaymond James analysts boosted their price target to $641 from $565 while reaffirming an Outperform ratingThe stock has surged 79% year-over-year with a market capitalization approaching $268 billionShares of Arm Holdings delivered robust performance on Wednesday, finishing regular trading with a 3.93% advance to $251.06 before tacking on another 4.76% in after-hours activity to hit $263.Arm Holdings plc American Depositary Shares, ARMThe upward movement was triggered by a newly expanded strategic alliance with IBM unveiled this week. The agreement will integrate Arm’s architecture into upcoming generations of IBM Z and LinuxONE mainframe platforms, resulting in the companies’ first jointly developed dual-architecture processor.According to Mohamed Awad, Arm’s Executive Vice President of Cloud AI, individual processor cores will be capable of natively running both IBM and Arm instruction sets. This innovation enables Arm-based Linux systems to operate concurrently with z/OS and traditional Linux workloads on unified hardware.IBM Z and LinuxONE represent enterprise server platforms engineered for maximum security, massive scalability, and business-critical applications. Incorporating Arm technology into this environment represents a significant expansion beyond Arm’s conventional market segments.AGI Processor Secures $2 Billion in Pre-OrdersThe IBM announcement came amid growing excitement surrounding Arm’s latest AGI CPU. This processor, engineered specifically for AI-focused data centers, has accumulated over $2 billion worth of advance orders.This development holds particular significance as it represents Arm’s inaugural self-designed data center processor following 35 years operating exclusively as a licensing enterprise. The company is jointly developing this chip alongside Meta.Market participants had already begun incorporating some AI-related optimism into valuations ahead of Nvidia’s quarterly report, which served as a broader sentiment catalyst for semiconductor stocks. Following the release of Nvidia results, certain investors chose to realize profits, generating brief volatility in ARM shares earlier this week.Wall Street Analyst Boosts OutlookOn Tuesday, Raymond James elevated its price objective for ARM to $641 from a previous $565 target, while maintaining its Outperform designation. This projection implies substantial appreciation potential from present price levels should the analyst’s investment case materialize.The upward revision came after Arm delivered better-than-anticipated first-quarter performance in late July. The firm posted earnings of 45 cents per share, exceeding the 40-cent consensus projection. Revenue reached $1.29 billion, surpassing the $1.26 billion estimate.ARM’s year-over-year performance now shows a 79% advance. The shares have established a 52-week trading range between $100.02 and $452.61, with current pricing positioned at approximately 43% of that spectrum.The company’s market capitalization stands near $268 billion. With an RSI measurement of 43.79, technical indicators suggest the stock hasn’t entered overbought conditions despite recent momentum.A potential headwind to monitor involves smartphone market dynamics. Softness in mobile device sales could pressure Arm’s royalty streams, as reduced chip shipments directly translate to lower licensing revenue under its business framework.The $641 price objective from Raymond James represents the most current analyst action on the security.The post Arm Holdings (ARM) Stock Surges Over 4% on IBM Deal and Massive AGI CPU Orders appeared first on Blockonomi.