Abstract
Barberis and Shleifer (Citation2003) suggest that US investors classify assets into different styles based on, for example, market capitalization or B/M ratios. They find that prices can deviate substantially from fundamental values as a style's popularity changes over time. In this paper, we discuss implications of this prediction and empirically investigate the profitability of style momentum strategies for the UK stock market. Results suggest that a simple trading rule can generate significant positive returns, but for our sample of FTSE 350 stocks those strategies are less profitable and more risky compared to regular momentum strategies.