The CRSP Market Indexes Methodology Guide is reviewed and updated annually to reflect any methodology refinements or changes. Emphasis is placed on minimizing unnecessary index turnover while maintaining style purity.
Highlights
Objective, transparent, and rules-based
Emphasis on portfolio rebalance cost efficiency
Investability screens
Market capitalizations adjusted for float
Quarterly reconstitution
Market Cap segments based on cumulative market capitalization percentages
Innovative approach to migration known as “packeting”