What Was Qualcomm Stock Telling You Before It Ran

Qualcomm (QCOM) stock rose 40% between mid-March and mid-September 2026, from near the bottom of its 52-week range, while the S&P 500 gained 15.5%. The market was paying for a data center business moving from talks to purchase orders. That timeline had already been public and had moved earlier, across three quarterly reports.

What Was Qualcomm Saying Before The Run?

The first sign came in July 2025, with the fiscal Q3 2025 results. Management said it was in advanced discussions with a leading hyperscaler about data center chips, with revenue, if the talks succeeded, to begin around fiscal 2028.

By November 2025 the date had moved. Management said a first customer, HUMAIN, with a 200 megawatt deployment due to start in 2026, plus progress on Qualcomm's own AI accelerator, had pulled material data center revenue forward into fiscal 2027.

The February 2026 report buried that thread. Handset chip revenue had just set a record at $7.8 billion, and management guided it to about $6 billion for fiscal Q2 2026 because DRAM capacity was being redirected to AI data centers. The same report said Qualcomm had started shipping to its only public data center customer and still expected data center revenue in 2027.

What Did Qualcomm Deliver Once The Stock Was Moving?

The fiscal Q3 2026 results on July 29, 2026, turned the timeline into orders. Qualcomm's two custom silicon wins, both with global-scale hyperscalers, are due to produce revenue from the December 2026 quarter, with purchase orders in hand and wafers started. Management's investor-day targets, restated that day, are $5 billion of data center revenue in fiscal 2027 and $40 billion across all non-handset businesses by fiscal 2029, up from an earlier target of $22 billion. The $40 billion alone is nearly the whole company's $44.87 billion of revenue in the twelve months to fiscal Q1 2026, reported before the run began.

The same day, BMW named Qualcomm its lead compute silicon provider for the digital cockpit and automated driving. On September 8, 2026, Qualcomm announced a collaboration with Amazon across multiple generations of customized silicon for AWS's AI infrastructure. The setback sits in handsets: Qualcomm's share of the coming iPhone launch is expected to be materially below the 20% management had assumed.

Could You Have Acted Before Qualcomm Ran?

Partly. The direction was public by November 2025: a start date pulled a year closer and a named first customer. The size was not, beyond talk of a multibillion-dollar opportunity. The fiscal 2027 and fiscal 2029 targets came at Qualcomm's investor day, which the February 2026 report still described as upcoming; the data center update management had promised for the first half of 2026; and the Amazon collaboration was not announced until September. Acting early meant buying a fiscal 2027 promise against a fresh handset guide.

Even after the run the shares sit about 28% below their 52-week high. Intel (INTC) more than doubled over the same window while Broadcom (AVGO) rose 7.4%, so peers did not move as one. Next time, the pattern is a raised outlook meeting a price already moving, which our screen for guidance-driven momentum is built to find.

So Do You Buy Qualcomm After The Run?

Perhaps, but only if you are paying for the data center ramp still ahead rather than the recovery already banked. Compare Qualcomm with other names whose outlooks are rising before you settle on this one. And if you would rather not time one chip company's second act, the Trefis High Quality Portfolio holds quality businesses selected by rules. That portfolio has a track record of outpacing the three major indices.