AI Stock Speculation Wanes as Zuckerberg Flags Delays and Michael Burry Bets Against Sector

Ahead of Wednesday's market opening, jitters around AI stocks are increasing. Meta Platforms CEO Mark Zuckerberg has privately revealed that the rollout of AI agents isn't advancing as quickly as anticipated. This admission shakes confidence since Zuckerberg had heavily banked the company's future on AI breakthroughs.

Adding fuel to the fire, investor Michael Burry, famous for his 2008 housing crash call, has started shorting several AI infrastructure firms. Although exact names aren't public, the shorts signal skepticism about the lofty valuations in the sector. Meanwhile, pre-market figures show NVIDIA falling 1.42% to $194.14, Meta down 1.57% at $605.93, and Palantir sliding 2.88%, suggesting traders are digesting the timing risk on AI expansion.

NVIDIA, the dominant GPU supplier powering AI applications, finds itself under particular pressure. The stock's current price is about 17% below its 52-week peak of $236.54. Since enterprise AI spending creates most demand for chips, any slowdown or cutbacks could directly hit NVIDIA's revenue before rippling through other supply lines.

The unfolding narrative also leans on data from UBS and Intellectia.ai indicating a pullback on AI budgets by roughly 60% of surveyed companies. That raises the question: is the massive investment in AI infrastructure delivering tangible results for everyday businesses, or just enriching cloud giants and chipset producers? Meta's candid statement about lagging AI agent development underlines these doubts.

The competitive scene complicates matters further. Reports surfaced July 2 of a Chinese AI model rivalling Western counterparts like Anthropic and OpenAI on benchmarks, but at a fraction of the cost. This development calls into question whether Western AI heavyweights can sustain their massive spending and technological lead. Microsoft's stock, already down about 22% over the past year, extended a pre-market loss around 1.37% amid these concerns.

Meanwhile, Alibaba's ban on its employees using Anthropic's Claude assistant over "backdoor risks" highlights unease about AI's data security and surveillance potential. For companies like Palantir, whose business leans heavily on government contracts, investor worry around how much commercial demand supports their valuation has grown. Palantir's steep pre-market drop of nearly 3% illustrates this skepticism.

Looking ahead, the AI sector faces several tests. Upcoming earnings calls from Microsoft, Meta, and Alphabet will be under the microscope to see if their AI capital outlays translate into revenue growth or just inflated costs. The Federal Reserve's interest rate stance could pressure stocks with high expected future earnings, a category including many AI plays.

Burry's move to short AI infrastructure stocks mirrors the dot-com bubble comparison, with analysts citing Cisco's 80%-plus fall after the tech bubble burst and Oracle's nearly 40% drop last year as modern echoes. If AI stocks continue sliding and Chinese AI models improve affordability and performance, the narrative for Western AI giants could grow increasingly difficult to defend.