Weekly Equity Factor Monitoring with IC and Long-Only Portfolio Results
Summary
This report tracks equity factors using information coefficient (IC) summaries and the relative returns of factor-ranked long portfolios. It describes ranking stocks by factor values, selecting the top decile for each factor, and weighting holdings by the square root of float market capitalization. Portfolio performance is compared with a similarly weighted market benchmark. Factor observations are weekly over a five-year history; most factors are converted to within-industry percentile ranks and neutralized against size, book-to-price, and industry.
The report lists factors that performed relatively well or poorly over recent weekly, monthly, and yearly windows. Book-to-price measures, reversal, beta, turnover, volatility, ownership, dividend yield, and executive compensation appear among the discussed factors. These are period-specific observations, not proof of durable returns. The available text refers to charts and a factor table but does not include their full data, numerical ICs, or portfolio return series, limiting independent assessment and replication.
Key ideas
- The report evaluates factors with both IC statistics and top-ranked long-only portfolios.
- Each portfolio holds the top 10% of stocks by a factor and uses square-root float-market-cap weights.
- The benchmark uses the same weighting approach across the full market.
- Most factors are industry-ranked and neutralized against size, book-to-price, and industry.
- Reported leaders and laggards vary across weekly, monthly, and yearly periods, and the text provides no full return series.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.