Seeking alpha from share repurchases

We assess the announcement wealth effects and trading opportunities on the stocks of share repurchasing firms. We join the traditional CAR approach to estimating abnormal returns with the EVA style approach to investing. Our empirical results are robust and statistically significant for a sample of 1,540 share repurchases observed over the 18-year reporting period, 1997-2014. Our CAR and EVA style findings confirm both information signaling and the potential availability of alpha-generating trading opportunities on the stocks of share repurchasing firms. Our empirical insights are observed in the overall sample and across the EVA styles. The information signaling content of share repurchases is also observed for sub-periods before, during, and following the Global Financial Crisis. For active investors, we conclude that alpha returns may be available for investors by going long the stocks of share repurchasing firms at the time of the announcement and holding the position open for some 30 trading days thereafter (with caveats concerning the length of our default event trading window). A notable finding linked to EVA style is that alpha-generating returns were consistently available on the stocks of "wise"or cyclical restructuring firms.