Hedge Fund Crowding Costs – A Look At SanDisk

Hedge Fund Crowding Costs – SanDisk by AlphaBetaWorks Charts SanDisk was down 14% following a disappointing pre-announcement. This is a common occurrence for crowded ideas: SanDisk is the most crowded hedge fund bet in its sector, and crowded hedge fund Electronic Components picks tend to do poorly. These events illustrate crowding costs, particularly in the areas where hedge funds display a persistent lack of skill. This piece analyzes hedge fund Electronic Components sector holdings (HF Sector Aggregate) relative to the sector market portfolio (Sector Aggregate). HF Sector Aggregate is position-weighted while Sector Aggregate is capitalization-weighted. We follow the approach of our earlier articles on…