Steve Eisman is starting to have doubts about AI. The 'Big Short' investor just sold a key tech stock

Steve Eisman, the investor known for his role in The Big Short, is sounding the alarm on the current artificial intelligence boom. During a recent interview, Eisman confirmed that he has sold his long-standing position in Alphabet, the parent company of Google and YouTube. He stated that he wanted to reduce his exposure to the sector as he watches the market grow increasingly concentrated.

Eisman expressed concern that the current market landscape is too heavily tied to a single narrative. He noted that investors remain hyper-focused on AI-related assets rather than diversifying into defensive sectors like consumer staples. He pointed out that even portfolios that appear balanced between stocks and bonds are heavily weighted toward AI, as many new bond issuances are now tied to technology infrastructure projects.

This shift in strategy comes after Alphabet reported a significant rise in capital spending, a move that highlights the immense costs required to build out AI capabilities. Eisman warned that if these investments fail to generate the returns that shareholders expect, the market could face a major correction. For now, he is keeping a large portion of his holdings in cash while he assesses the stability of the broader market.

Eisman remains cautious, noting that he is not taking a bearish position against the entire market, but he is concerned about the lack of diversification across the board. The recent volatility in the S&P 500 and the Nasdaq Composite underscores his point, as tech stocks have seen consecutive weekly losses. He believes that investors are currently ignoring traditional risk management in favor of riding the wave of the AI trend.