In the just-concluded July, global tech stocks experienced a brutal sell-off. A new assessment report from JPMorgan suggests this crash may be fundamentally reshaping the market structure of tech trading, potentially reducing hedge funds' structural capacity to participate while amplifying the influence of retail investors. This shift could lead to increased volatility in the tech sector.
JPMorgan strategist Nikolaos Panigirtzoglou, citing data from Pivotal Path in a Wednesday client note, pointed out that equity long/short hedge funds focused on the technology, media, and telecom (TMT) sectors lost over 10% in July. Notably, this drawdown figure does not yet account for the recently market-watched Situational Awareness fund, which was forced to sell the majority of its public stock portfolio last week after a sharp sell-off in semiconductor and tech stocks. Panigirtzoglou believes this suggests other tech-focused equity long/short hedge funds may have also faced forced liquidations in semiconductor and memory chip stocks.
Over the past month, the intensity of the tech stock rout has stunned the market. Semiconductor and memory chip stocks, which had previously hit repeated highs, collectively plummeted in July as investors, concerned about excessive capital expenditure in the AI space, rushed to withdraw from previously leading AI-related stocks. The Philadelphia Semiconductor Index fell approximately 21% in July, marking its largest single-month decline since 2008.
According to another JPMorgan report, global hedge funds gave back nearly 3% of their year-to-date gains due to the unwinding of tech-related trades in July, though they still sit on a cumulative gain of about 8% for the year. Global quantitative equity hedge funds averaged a 5% loss in July, while stock-picking funds in the Asia-Pacific region suffered an average loss of 9.4%. JPMorgan noted that momentum trading was the primary source of these losses, as momentum strategies—based on the premise that "past winners will continue to outperform"—experienced a systemic collapse in July.
JPMorgan warned in its report that the severe losses in July could force hedge funds to implement stricter risk management frameworks and concentration limits, thereby restricting their ability to hold highly volatile tech stocks. Additionally, prime brokers may reduce the balance sheet space allocated to such strategies. In his report, Panigirtzoglou wrote: "If this assessment proves correct and there is a structural contraction in the space available for hedge funds to hold tech exposure, then tech trading will become more dependent on retail investors over the long term. This will make it more susceptible to the volatility shocks brought by leveraged ETFs, retail options buying, and retail margin accounts."
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