Cramer warns margin investors off AI data center stocks
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- Jim Cramer warned on CNBC's "Mad Money" that the AI trade has become "increasingly fragile," telling margin investors to sell data center-related holdings by 9:30 a.m. the next morning "no matter what."
- Cramer said "If you're on margin, get off it. I no longer feel that you'll get out alive," pointing to sharply higher margin debt over the past year as volatility in AI stocks increases.
- AI infrastructure and data center stocks have run up sharply over the past year but have started to pull back as investors question whether the pace of data center spending can continue.
- Margin trading amplifies losses in volatile markets, and sharp declines can trigger margin calls that force investors to deposit additional cash or sell holdings at worse prices.
- Cramer recommended companies with diversified sources of growth over concentrated data-center plays, pointing to building materials supplier CRH as an example, noting most of its business comes from roads, bridges, and office complexes.
- Cramer said he wants "materials tech and science tech" rather than traditional big tech, while noting investors who own quality tech stocks outright — not on margin — may weather the volatility.
Why it matters: Margin debt has climbed sharply over the past year even as AI infrastructure stocks have pulled back on data-center spending concerns. For investors trading on borrowed money, a margin call during a volatile selloff could force liquidation at the worst prices, turning a paper drawdown into a locked-in loss.
