Our empirical investigation of announced split factors, split announcement
returns, and revisions of analysts' earnings forecasts shows that a firm's
past history of stock splits plays a crucial role in both the design and ef
fect of current splits. Managers appear to design splits to return their co
mpany's stock price to the price level achieved after the last split. Moreo
ver, when managers announce a split factor to achieve an even lower price t
han in the last split, both investors and analysts interpret this as a sign
al of especially positive information.