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Hedge fund titans Steve Cohen and Dan Sundheim lose big in GameStop short squeeze frenzy

Reported by Fortune
Jan 28, 2021· 2 min read
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Key Takeaways
  • • Steve Cohen's Point72 Asset Management declined 10–15% in January 2021, while Dan Sundheim's D1 Capital Partners fell approximately 20%, marking among the worst monthly losses in these fund managers' careers amid the GameStop short squeeze.
  • • Gabe Plotkin's Melvin Capital suffered a 30% loss through Friday, prompting emergency support from Cohen and Ken Griffin as coordinated retail traders on Reddit's wallstreetbets forum targeted heavily shorted stocks.
  • • GameStop Corp. surged more than 1,700% in January 2021, driven by retail trader coordination focused on stocks held short by established hedge funds; other targets included AMC Entertainment Holdings and Bed Bath & Beyond.
  • • The losses signal a structural shift in market dynamics, as millions of retail traders drawn into equities during the Covid-19 pandemic have created a new competitive force that professional investors appear unable to effectively counter.
  • • Industry-wide losses are likely spreading across the hedge fund sector, with the Goldman Sachs Hedge Industry VIP ETF, which tracks hedge funds' most-popular holdings, declining 4% as collateral damage spreads.
Summary
Two of the hedge fund industry's most prominent figures—Steve Cohen and Dan Sundheim—have experienced severe losses as a coordinated movement of retail traders executed an unprecedented short squeeze against heavily shorted equities. According to Fortune, Point72 Asset Management, Cohen's flagship fund, declined between 10% and 15% for the month, while D1 Capital Partners, Sundheim's $20 billion fund and one of 2020's top performers, fell approximately 20%. Melvin Capital, the fund run by Gabe Plotkin, suffered the most acute damage with a 30% decline through Friday, forcing Cohen and Ken Griffin to arrange emergency capital support to stabilize the operation.

The losses stem from the unprecedented coordination of amateur traders mobilizing through Reddit's wallstreetbets forum to target stocks with high short interest. GameStop Corp. emerged as the primary flashpoint, with the beleaguered brick-and-mortar retailer soaring more than 1,700% during January 2021. Secondary targets included AMC Entertainment Holdings and Bed Bath & Beyond, all companies that hedge funds had positioned aggressively against. The trading activity represents a fundamental departure from historical market dynamics, as these retail traders successfully overwhelmed the sophisticated risk management and capital resources of institutional investors.

The magnitude of these losses underscores a broader structural shift in equity markets. The Covid-19 pandemic of 2020 drove millions of new retail participants into equity trading, creating a demographic force that hedge fund managers historically dismissed as uninformed capital. Instead, coordinated retail traders have demonstrated the ability to identify and exploit concentrated short positions, inflicting losses that rank among the most significant these managers have experienced. Industry-wide contagion is evident, with the Goldman Sachs Hedge Industry VIP ETF—which tracks the most widely held positions across the hedge fund industry—declining 4% as losses cascade through institutional portfolios. The episode represents a humbling recalibration for an industry accustomed to information and execution advantages.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Fortune Hedge fund titans Steve Cohen and Dan Sundheim lose big in GameStop short squeeze frenzy