When a stock enters a robust uptrend it can go on for a long period of time, for years in some cases. But eventually even the best uptrend needs a rest. Leading up to this pause, the ownership quality of the float deteriorates. Strong handed Composite Operators lock up much of the float at the beginning of a new uptrend. Then as the trend matures, stock finds its way into weaker and weaker hands. The stock then needs a rest in the form of a Stepping Stone Reaccumulation. The C.O. will take advantage of a SSR and mop up loose shares from the more short term oriented traders.