Supermicro Shares Jump 7% as Blowout FQ1 Prelim Results and Argentum AI Deal Lift Sentiment

Super Micro Computer shares rose roughly 7% on October 27, trading around $35, after the company's preliminary first-quarter fiscal 2027 results sharply exceeded prior guidance on both revenue and margins. Supermicro estimated Q1'27 revenue in the range of $18.5 billion to $19.5 billion, well above its earlier guidance of $14.5 billion to $15.5 billion, driven by surging demand for AI platforms. Gross margins were estimated at 12.0% to 12.5%, also ahead of the guided range of 10.4% to 10.8%, with customer and product mix cited as the key driver. The company has scheduled a full earnings call for November 3 at 5 p.m. Eastern.

Analysts at Seeking Alpha noted the stock remains in buy territory at roughly 7 times forward earnings, a steep discount to its five-year average multiple of 14.7 times, arguing that margin risks are largely priced in. Wall Street expects FY2027 revenue to surge nearly 80% to approximately $70 billion, though margin sustainability and competitive pressure from Hewlett Packard Enterprise and Dell remain key risks to watch.

Adding to the AI infrastructure story, Supermicro-backed neocloud firm Argentum AI is reported to be in talks to secure a $5 billion financing deal for AI chips with a major private credit firm, according to sources cited by Reuters. Options markets were pricing in an approximately 11% move in SMCI shares around the earnings report, reflecting elevated uncertainty heading into the November 3 call.