Hedge funds cut NFLX, keep big bets on MSFT, AMZN, add NVDA

Jefferies data for May indicates significant hedge fund portfolio reallocations, with a sharp reduction in Netflix holdings offset by a substantial increase in Nvidia exposure, up over 500 basis points. Microsoft became the largest single position at 13.7%, followed by Amazon at 10.3%, while Apple remained the largest underweight. Overall long exposure reached 296%, the highest since November 2022, reflecting increased conviction and a growing concentration, as the top 10 long positions now constitute 64% of net portfolios. Sectorally, technology's weight rose, healthcare became the largest overweight, and communication services saw a sharp cut.

Analysis

Hedge fund positioning in May, as reported by Jefferies, reveals a significant and concentrated shift in conviction within large-cap technology stocks. A major rotation occurred as funds aggressively increased exposure to Nvidia (NVDA) by over 500 basis points, bringing its portfolio weight to 8.9%, while simultaneously slashing holdings in Netflix (NFLX) to just 0.8%. Microsoft (MSFT) and Amazon (AMZN) remain core overweights, with Microsoft solidifying its position as the largest single holding at 13.7%. This activity has intensified portfolio concentration, with the top 10 long positions now accounting for 64% of hedge funds' net portfolios. Concurrently, Apple (AAPL) continues to be the most significant underweight, with a net short position of -4.0%, indicating a strong bearish consensus. On a macro level, overall hedge fund long exposure climbed to 296%, the highest since November 2022, signaling increased risk appetite. Sector-wise, this translated into a 2.5 percentage point increase in Technology's weight and a major 430 basis point jump in Health Care, making it the largest sector overweight at 25.8%, while Communication Services saw a sharp 10% reduction in weight.

Key Decisions for Investors

• Given the massive capital inflow driving Nvidia's weight up by over 500 basis points and the high concentration in Microsoft, investors should be aware of the heightened risks associated with these now-crowded trades and monitor them for any signs of momentum reversal.
• The sharp reduction in Netflix holdings and the persistent net short position in Apple represent a strong bearish signal from institutional managers, warranting a critical review of any long theses for these particular stocks.
• The strategic rotation that established Health Care as the largest sector overweight, 16 percentage points above its S&P 500 weighting, suggests investors should investigate opportunities in this sector as institutional capital seeks diversification and growth beyond core technology.