Apple shares fall as memory shortage weighs on revenue forecast

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The numbers

Yahoo Finance reports that Apple shares fell after the company issued weak revenue guidance, with CEO Tim Cook citing an intensifying memory shortage. The forecast disappointed investors even as the quarter's results beat expectations. Cook flagged the supply constraint as having an increasing impact on the business.

Why it matters

The shortage is industry-wide, affecting everything from smartphones to data centers, and Apple's scale offers no immunity when foundries cannot make enough DRAM and NAND. Cook's warning signals the constraint is worsening, not easing, which means the guidance miss may be the first of several if supply stays tight through year-end.

How this compares

Apple has stumbled on guidance three times in the past month. On July 30, shares fell after the company issued weak revenue guidance despite beating quarterly estimates. The following day, shares slipped again as supply concerns overshadowed a sales beat in what was described as Cook's final earnings report as CEO. Memory shortages have plagued the semiconductor industry for months, with manufacturers struggling to keep pace with demand from AI infrastructure, consumer electronics and automotive customers.

What to watch

Investors will watch whether competitors face the same memory constraints or whether Apple's product mix makes it uniquely exposed. The company has not said how long it expects the shortage to persist or whether it is securing alternative supply. Yahoo Finance has not independently confirmed the guidance details, and Apple has not issued further comment beyond the earnings call.

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