Arm Holdings PLC (NASDAQ:ARM) stock rose 2.55% (As on April 8, 11:34:23 AM UTC-4, Source: Google Finance) after Morgan Stanley analyst Lee Simpson downgraded the company to Equal Weight from Overweight with a price target of $150, up from $135.While Arm’s strategic positioning and early design delivery “have been exemplary,” its commercial ramp will take time, the firm tells investors in a research note. The downgrade centers on “agentic AI” — autonomous systems that can handle complex tasks with minimal human involvement. Morgan Stanley believes Arm’s architecture is well-positioned for this shift, but the royalty revenue boost from it is likely years away, not months. “The agentic transition is coming, but the timing and scale of the near-term royalty uplift are likely to be more gradual,” the analysts wrote. Morgan Stanley also flagged risks around Arm’s push into chip design, calling it a meaningful shift in business model. While they see the move as strategically smart, they noted it comes with execution risk, competitive pressure, and exposure to semiconductor cycles.

Moreover, the analyst Lee Simpson said Arm’s transition into chip making marks a structural evolution of its business model, aligned with the emergence of agentic AI. The firm noted that in an agentic world, GPUs generate and reason, while CPUs coordinate and execute. Morgan Stanley said Arm’s new AGI-oriented CPU design, specifically built for agentic AI workloads, demonstrates that the CPU is far from obsolete and reinforces the long-term rationale for deeper vertical integration. The firm said Arm’s talent acquisition, strategic positioning, and early design delivery have been exemplary, though the commercial ramp will take time. The firm said investor focus is likely to revert to Arm’s in-line guidance against a challenging demand backdrop. End market softness, compounded by DRAM supply constraints, could stymie near-term growth in fiscal year 2027, Morgan Stanley said. Margin dynamics are also in flux, with elevated R&D and engineering costs ahead of meaningful chip revenues, the firm said. Morgan Stanley added that Arm’s entry into silicon increases the risk of channel conflict, as competing directly or indirectly with parts of its licensee base introduces the possibility of customer pushback.

On the other hand, ARM has recently announced the next evolution of the Arm compute platform, extending into production silicon products for the first time in the company’s history. This begins with the launch of the Arm AGI CPU, an Arm-designed CPU for AI data centers, built to address a rising class of agentic AI workloads.