Key Takeaways
- • U.S. long-short hedge-fund net leverage fell 5% on Nov. 5, the fifth-largest one-day decline since 2010, according to Morgan Stanley Derivatives data cited in the report.
- • Net leverage now sits in the bottom decile since 2010, per Morgan Stanley Derivatives' Nov. 6 note.
- • Retail investors net bought $1.86 billion of Nvidia shares over the five sessions ending Nov. 12, the 99th percentile of the stock's historical flow.
- • Retail purchases equaled 34.1% of aggregate market net retail inflows, while Nvidia shares fell 8.6% over the same period.
- • Long-short funds' active gross flow since June fell 10.7% relative to end-June gross market value, and the funds were underweight AI stocks, which made up 32% of their absolute exposure.
Summary
U.S. long-short hedge funds cut net leverage by 5% on Nov. 5, the fifth-largest one-day decline since 2010, according to Morgan Stanley Derivatives. In a note posted Nov. 6, the bank said net leverage was now in the bottom decile since 2010.
Over the same stretch, retail investors moved in the opposite direction in Nvidia. Per the report, they net bought $111 million of Nvidia shares in the first 30 minutes of U.S. trading on Nov. 12, more than 40 times a typical opening period, and $473.8 million for the full session. Across the five sessions ending Nov. 12, net retail purchases reached $1.86 billion, a level at the 99th percentile of the stock's historical flow. These purchases accounted for 34.1% of aggregate market net retail inflows, even as Nvidia shares fell 8.6% over the period.
The report also points to positioning in hedge-fund books. Long-short funds' active gross flow since June was down 10.7% relative to end-June gross market value. The funds were underweight artificial intelligence stocks relative to market-cap weights, with AI stocks making up 32% of their absolute exposure.
The leverage decline and the Nvidia purchases cover different periods, and the report does not link them causally. The data show hedge funds reducing risk while retail investors accumulated a large position in a single megacap AI name during a drawdown.
Over the same stretch, retail investors moved in the opposite direction in Nvidia. Per the report, they net bought $111 million of Nvidia shares in the first 30 minutes of U.S. trading on Nov. 12, more than 40 times a typical opening period, and $473.8 million for the full session. Across the five sessions ending Nov. 12, net retail purchases reached $1.86 billion, a level at the 99th percentile of the stock's historical flow. These purchases accounted for 34.1% of aggregate market net retail inflows, even as Nvidia shares fell 8.6% over the period.
The report also points to positioning in hedge-fund books. Long-short funds' active gross flow since June was down 10.7% relative to end-June gross market value. The funds were underweight artificial intelligence stocks relative to market-cap weights, with AI stocks making up 32% of their absolute exposure.
The leverage decline and the Nvidia purchases cover different periods, and the report does not link them causally. The data show hedge funds reducing risk while retail investors accumulated a large position in a single megacap AI name during a drawdown.
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