Steve Eisman warns of AI investment risks after selling Alphabet stake; SpaceX stock drops for third day, erasing $600 billion in market value
JonasSteve EismanAlphabetMorgan StanleySpaceX

Steve Eisman warns of AI investment risks after selling Alphabet stake; SpaceX stock drops for third day, erasing $600 billion in market value

Investor Steve Eisman has sold his Alphabet stake, citing risks in AI investments, as SpaceX shares drop for a third consecutive day, erasing over $600 billion in market value amid concerns over its AI expansion and a bond sale, with analysts predicting further declines in stock price.

CNBC CNBC+2 sources27 July 2026 · 18:46 UTC
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Steve Eisman, known for his role in "The Big Short," has reduced his investment in AI by selling his long-held stake in Alphabet. He expressed concerns that investors might be underestimating the risks associated with the AI boom, especially after Alphabet's stock dropped nearly 8% following a capital spending forecast increase.145678

"I've lightened up. I sold my Google a couple of months ago," Eisman stated on CNBC's "Squawk Box," emphasizing his desire to reduce AI exposure. He warned that many investors believe they are diversified, but in reality, their portfolios are heavily weighted towards tech and AI.

Meanwhile, SpaceX shares have plummeted for three consecutive days, erasing over $600 billion in market value. The stock fell 16% to $154.60, its lowest since its trading debut, and is down 23% over three sessions. Analysts suggest that the selloff reflects growing concerns over the company's AI expansion and its first investment-grade bond sale, which aims to raise at least $20 billion.912

Despite the downturn, SpaceX remains a major player with a market cap above $2 trillion. However, analysts warn that the current stock price implies a valuation that disregards its AI business, with predictions that it could drop to $100 per share when insiders can sell their shares next month. Jonas from Morgan Stanley noted, "Many ascribe zero or even negative value for AI given the high capex requirements and uncertain economics." Still, nearly 80% of analysts recommend buying SpaceX shares, indicating a bullish outlook despite the recent volatility.31314171819

Key Insight
“Eisman cautioned that many investors are overly concentrated in tech, stating, "It's all one trade," and warned of a potential market correction if AI fails. Meanwhile, SpaceX's stock has fallen 23% over three sessions, with analysts noting that a price of $100 would imply zero value for its AI segment.”
CuriousCats studied:
1
CNBCCNBC
“Steve Eisman, the investor made famous by "The Big Short," said he has reduced his exposure to artificial intelligence after selling his longtime stake in Alphabet , warning that investors may be underestimating the risks if the AI boom fails to deliver on lofty expectations.”
CNBC →
2
equiti.comequiti.com
“SpaceX shares fell for a third straight session, wiping out more than $600 billion in market value as investors reacted to the company’s first investment-grade bond sale and growing concerns over the cost of its artificial-intelligence expansion.”
equiti.com →
3
The Economic TimesThe Economic Times
“SpaceX shares have fallen significantly, nearing a valuation that ignores its artificial intelligence business.”
The Economic Times →
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