CyberArk Software ((CYBR) is back in the upper deck of the Zacks Rank after reporting another stunning beat and raise quarter last week. With its 72% EPS beat for Q4, the mid-cap leader in end-to-end identity security and continuous cyber threat detection has now posted four consecutive quarters averaging a positive surprise of 76%. Following last week's 18.5% surge in CYBR shares, the company has now entered the big-cap arena with a market capitalization of $11.5 billion. And it will likely remain there as ...