Canadian Pacific Railway Limited ( TSX:CP )( NYSE:CP ) has been struggling to break through the $200 level for quite some time. Hunter Harrison left his position as CEO sooner than expected this week while forfeiting $118 million worth of benefits. Keith Creel will step into Harrison's place at the helm of Canadian Pacific. The stock looks to rebound from what's been a tough few years. Keith Creel has been the right-hand man of Hunter Harrison for over 20 years. He's got the experience needed to run the company, but there may be bigger issues that are out of his control. Activist investor Bill Ackman dumped his stake in the company. Should you follow in his footsteps? The Q4 quarter was quite impressive as the company reported a $3.04 EPS, which beat analyst expectations by $0.66. The company also beat revenue expectations by reporting $1.64 billion, which was $380 million more than what analysts predicted. There's no question this quarter was an improvement over Q3, which was very underwhelming.