Apple shares fall after-hours as Tim Cook cites softer China demand and memory supply limits

Apple’s stock fell sharply in after-hours trading after investors digested indicates about regional demand and supply-chain constraints, according to market reporting late Wednesday.

The report said Apple’s third-quarter performance showed slower sales momentum in China, a key market for iPhone demand and Apple’s broader hardware cycle. It also attributed part of the concern to comments from Chief Executive Tim Cook about the supply and availability of “memory” components that can affect which devices Apple can produce and ship in upcoming quarters.

In the same update, Apple was described as projecting revenue growth for its September quarter in a range of 9% to 11% versus the prior year. The range was characterized as below what some investors expected, contributing to the selloff.

The memory constraint referenced by Cook relates to the critical semiconductor storage and memory chips used in Apple devices. While Apple did not specify in the report how much memory capacity would be constrained, or which product lines would be most affected, the comment suggests supply timing and component availability could become a limiting factor for near-term shipments.

The after-hours move underscores how quickly investors can reprice Apple’s outlook when guidance language points to both demand softness in one region and production or component constraints that may limit how much Apple can sell even if demand exists.

Apple’s results are often closely watched not just for overall revenue, but for details that connect sell-through trends, regional performance, and component availability. In periods where iPhone supply is tight, memory and other semiconductor shortages can influence the pace of launches and replenishment cycles, which in turn feeds into revenue expectations for the next quarter.

Still, the market report did not provide further specifics on the size of the China slowdown, whether the memory issue is tied to cost, availability, or yield, or how the company plans to offset any constraints. It also did not outline segment-level figures or product mix details in the text described.

What to watch next is whether Apple’s upcoming disclosures, including any additional commentary around China demand and component supply, will quantify the expected impact on shipments and margins. Investors will also be looking for whether the September-quarter revenue growth range is revised and how Apple frames the path to the following quarter.