Broadcom (AVGO) shares fell roughly 15% intraday on Thursday, June 4, before closing down 12.59% at $418.91. This marked the company’s steepest one-day fall in more than a year. The stock had closed the previous session at $479.23, and the drop more than erased its May rally.
The selloff came not because Broadcom’s results were weak. It happened because its AI chip outlook failed to clear the elevated expectations built up during a multi-week pre-earnings rally. Custom-silicon and memory peers fell in sympathy. Names including AMD, Micron and Marvell traded lower. Notably, Nvidia rose modestly. This underscored that the move was a repricing of a narrow, richly valued trade rather than a wholesale loss of faith in AI demand.
The episode revives the question of whether the AI stock bubble could trigger a wider market crash.
The Numbers Behind the Miss
Broadcom posted record total revenue of $22.19 billion. AI semiconductor revenue surged 143% year over year to $10.8 billion. Adjusted earnings per share of $2.44 beat the $2.39 consensus. The disappointment sat squarely in the AI line. Third-quarter AI chip guidance came in at roughly $16 billion, below the consensus near $17.2 billion. CEO Hock Tan also guided fiscal 2026 AI chip sales to about $56 billion, which fell short of Wall Street’s higher expectations. The company reaffirmed, rather than raised, the longer-term target of more than $100 billion in AI revenue by fiscal 2027.
Tan pointed to sustained demand from core custom AI chip customers. He explicitly named Anthropic, Google, Meta and OpenAI.
Why the Stock Fell Despite Strong Results
Further comments on the earnings call deepened the reaction. Tan acknowledged that Google, Broadcom’s largest AI customer, is likely to use more than one chip supplier, raising the prospect of share loss, and he noted that the surge in lower-margin AI sales is weighing on gross margins.
On CNBC, KeyBanc Capital Markets analyst John Vinh kept his Overweight rating, but noted that when a stock runs on a long streak of beat-and-raise quarters, the unofficial bar for success moves well above official guidance. He highlighted the risk of Broadcom losing share at Google to MediaTek-based custom silicon and reiterated that Nvidia remains his preferred name in the sector.
What This Means for Banking and Markets
Even as Broadcom and several peers declined, the Dow Jones closed at a fresh record while the broader market showed resilience. This rotation highlights that AI exposure is not monolithic.
The move highlights the risks in concentrated AI capital-expenditure bets and the sensitivity of richly valued names to any perceived softening. The custom-silicon demand thesis leans heavily on continued tech giant spending. Alphabet alone has guided to roughly $190 billion of capital expenditure in 2026, against a cloud backlog reported near $460 billion, the kind of commitment that underpins Broadcom’s order book.
For banks and institutions, the main areas to watch are heavy concentration in AI-themed ETFs, lending exposure to tech giants and data centers, and the interconnected financing loops in which chipmakers and cloud providers invest in the same AI companies that buy their products.
Bottom Line
Broadcom’s outlook miss is not a collapse in AI demand. It is a reality check on elevated expectations within a narrow, high-valuation trade. Long-term fundamentals around custom chips for leaders such as Anthropic, Meta and OpenAI remain intact. Yet moments like this show how little margin for error the market is currently allowing.
The editorial team at Disruption Banking has taken all precautions to ensure that no persons or organizations have been adversely affected or offered any sort of financial advice in this article. This article is most definitely not financial advice.
Author: Grace Sharp
