Broadcom's CEO Says Capital, Not Chips, May Be AI's Biggest Bottleneck, and Cerebras Falls to a Record Low

Cerebras (CBRS) fell 10.69%, or $17.55, to close at $146.62 on Monday, Oct. 12, an all-time low. That is about 21% below its $185 IPO price and roughly 62% below the $386 intraday high it hit on its first day of trading in May. The slide came on a day when Broadcom CEO Hock Tan said financing could become a bigger obstacle to AI expansion than chips, memory or power. Cerebras was at $146.11 after hours.

What the CEOs said

Speaking at the DBS Asia Future Forward Conference in Singapore, Hock Tan said, as quoted by CNBC, “[What] I think might be the biggest constraint is capital.” He suggested securing capital could prove harder than overcoming shortages of chips, memory or electricity. Intel CEO Lip-Bu Tan, on the same panel, said, “If there's any challenge in the front, it's capital and the cost of capital,” and that investors will eventually want a return on AI infrastructure spending.

Accounts of the panel differ on timing. One report said Hock Tan expects wafer shortages to ease in 2028 or 2029, with computing demand outrunning supply into 2029 or 2030. Another said he suggested memory shortages could look different within a year. A figure circulating from the panel, annual AI inference costs of about $200 billion against about $150 billion in revenue, did not appear in the coverage we could access, so we are not relying on it.

The warning has a financing backdrop. Benzinga reported that Broadcom is seeking more than $50 billion of financing, including from Apollo and Blackstone, tied to custom AI chips for OpenAI, and that Intel priced an upsized stock offering in August that raised about $20 billion.

Why Cerebras was already under pressure

None of the coverage we found tied Cerebras's drop to Hock Tan's comments, and the stock had been falling for weeks. MarketBeat's Monday report also gave no direct cause. What it and other reports did show:

Wall Street remains more positive than the tape: MarketBeat showed a Moderate Buy consensus with an average price target near $300.

Why the financing warning matters for a stock like this

The argument connecting the two is plausible but unproven. Cerebras sells to a small group of large customers, including OpenAI and Amazon Web Services, which have signed multi-year compute contracts. If those customers find money harder to raise, they could slow or stretch out deployments, and a supplier with concentrated customers would feel that quickly. The same logic applies to every AI hardware name, which is why Broadcom and Intel were also in focus on Monday.

That said, Monday's moves came in a broad chip sell-off. The PHLX Semiconductor Index fell 2.7% on memory-chip worries and heavy losses in AI-infrastructure names, which makes it hard to isolate the effect of one panel discussion.

What is still unproven

Cause and effect. No report we found linked the share moves in Cerebras, Broadcom or Intel to Hock Tan's remarks, and some of those moves began before the panel was reported.

The numbers. The $200 billion and $150 billion figures are unconfirmed, and the timeline for easing shortages varies by account.

Company-specific financing. Cerebras raised $5.55 billion to $6.4 billion in its IPO, according to one report, and we did not find any statement from the company about its own funding needs or customer delays.