One of Cramer’s fast-growing C.A.N.D.I.E.S., Salesforce.com, reported an "absolute blow-out” quarter Thursday, sending shares the next day up a dozen points.

Few had faith in the technology stock after it reported quarterly earnings May 20, but those who bought it on Cramer’s recommendation—first on May 26 at $83.75 and then June 22 at $91.90—could have profited from gains of 32 percent and 20 percent, respectively.