Exelon Corporation (EXC) , with its investments in regulated utility operations for grid modernization, electric transmission and efficient debt management, is expected to be a consistent performer in its industry over the long run. This Zacks Rank #3 (Hold) stock delivered an average four-quarter earnings surprise of 1.77%. Its long-term (three to five years) earnings growth is currently pegged at 5.64%. Moreover, its current dividend yield of 4.05% is better than its industry average of 3.56%. Tailwinds E ...