Wall Street Sticks With AI Playbook After Historic Tech Unwind

Hedge funds dumped technology stocks at one of the fastest paces on record last week, and the momentum crash that followed was the biggest in about 40 years. Even so, few on Wall Street are ready to call time on the AI boom.

Goldman Sachs Group Inc. noted that hedge fund disposals of global technology stocks roughly matched the highest on record in figures going back to 2016. Tech was by far the most heavily net-sold sector globally and in the US, driving the biggest wave of single-stock net selling in four months, according to the bank’s prime brokerage data as of Nov. 6.

The trigger was the Democratic sweep in the US midterm elections, which raised concerns about tighter AI regulation and about how much data center capacity will actually get built. The Nasdaq 100 posted the deepest plunge since the Covid pandemic on Thursday, wiping $2.3 trillion off its value in a day. The S&P 500 notched its heaviest weekly loss since April 2025.

nasdaq 100

Meanwhile, the sharp deterioration in momentum that played out in equities last week may have pushed investor pessimism close to peak levels, according to JPMorgan Chase & Co. strategists.

“There are increasing signs of investor capitulation after the largest unwind of Long Momentum against the market in about 40 years,” said the team led by Dubravko Lakos-Bujas. Deleveraging metrics are back to “Liberation Day” levels, and investor sentiment has swung from bullish in June to bearish, they said.

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