Equity Factor Tests: Cash Flow, Valuation, Size, and Momentum
Summary
This report summarizes tests of equity factors across industries, covering cash flow, valuation, company size, momentum, liquidity, volatility, beta, and alpha. It compares factor performance using portfolio net value and ranking differences, and discusses how the factors relate to one another. The reported findings are that free cash flow and firm free cash flow perform better than several other cash flow measures, valuation factors generally work, and size and momentum show relatively strong results with low correlation between them.
The report also notes industry variation: price-to-book is especially effective in agriculture and defense, while price-to-earnings results differ by industry. It flags a direction change in the circulating market capitalization factor after 2017 and says beta is largely ineffective. These are summarized conclusions rather than a full account of the underlying test design: the linked report itself is not included, and the excerpt gives no sample construction, benchmark, transaction costs, statistical significance, or detailed factor definitions. The findings should therefore be treated as a screening of historical results, not evidence that the factors will persist.
Key ideas
- Free cash flow measures perform better than several other cash flow factors, while the cash flow factors show low correlation with one another.
- Valuation measures generally show effectiveness, though results vary by metric and industry.
- Size and momentum factors perform well in the reported tests and have low correlation with each other.
- The report identifies a post-2017 direction change in circulating market capitalization and weak results for beta.
- The excerpt omits the test methodology and statistical details needed to assess robustness.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.