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Apple Shares Plunge on Component Shortages and Weak Outlook
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Apple Shares Plunge on Component Shortages and Weak Outlook

WireByte Staff · August 1, 2026

Apple shares dropped nearly 10 percent following a weak revenue forecast driven by severe component shortages. CEO Tim Cook cited intense strain from the global artificial intelligence data center boom on supply chains. The downturn threatens to erase roughly $500 billion in market value, potentially restoring Nvidia as the world's most valuable corporation.

Key points

  • Apple shares declined nearly 10 percent on Friday following a disappointing quarterly revenue forecast of 9 to 11 percent growth.
  • Outgoing CEO Tim Cook stated that component and processor shortages are severely restricting the production of iPhones and Macs.
  • The slump threatens to erase nearly $500 billion in market capitalization, potentially returning the world's most valuable company title to Nvidia.
  • Industry experts warn that aggressive Big Tech spending on artificial intelligence data centers is straining global supply chains and driving up memory costs for consumer devices.
  • Tim Cook addressed the supply constraints during his final earnings call before transitioning to executive chairman in September, with John Ternus set to take over as CEO.

Apple experienced a severe market downturn on Friday, with shares falling nearly 10 percent after the technology giant issued a weaker-than-expected quarterly revenue forecast of 9 to 11 percent. The drop threatens to erase nearly $500 billion from Apple's market capitalization, which could return the title of the world's most valuable company to artificial intelligence chip giant Nvidia just days after Apple reclaimed it. Analysts noted that if sustained, the decline would mark the stock's worst single-day performance since the pandemic-driven market selloff in March 2020.

Outgoing CEO Tim Cook attributed the shortfall to significant component and processor shortages, admitting that Apple has limited options to address the bottlenecks. Speaking on his final earnings call before handing over leadership to John Ternus in September to become executive chairman, Cook described the supply constraints as severe. While Apple had previously cushioned rising memory costs by utilizing stockpiled inventory, that buffer has reportedly been exhausted.

Industry observers highlight that the broader crisis stems from Big Tech companies aggressively securing advanced chip-making capacity and memory chips to power artificial intelligence data centers. This massive demand has created severe global supply chain strains and price increases that threaten to contract the personal computer and smartphone markets throughout the year. Market analysts warn that if a company of Apple's scale lacks supply chain flexibility, similar challenges will likely impact the wider technology sector.

Sources

WireByte Staff — Editorial Team

The WireByte editorial team synthesises technology news from multiple primary sources, verifies the facts, and links every source. Articles are produced with AI assistance and reviewed under our editorial policy.