Stocks Hitting 52-Week Highs

The Western Union Company WU shares gained 7.15 percent to touch a new 52-week high of $21.73 after the company reported better-than-expected earnings for the first quarter. Wells Fargo upgraded Western Union from Market Perform to Outperform. Ellie Mae Inc ELLI shares climbed 17.27 percent to reach a new 52-week high of $64.50 after the company reported upbeat Q1 results and issued a strong outlook. KCG Holdings, Inc. Class A KCG shares reached a new 52-week high of $13.69. KCG Holdings reported Q1 earnings of $2.19 per share on revenue of $696.2 million. Attunity Ltd ATTU shares rose 3.98 percent to touch a new 52-week high of $11.75. On Thursday, Attunity posted Q1 adjusted earnings of $0.01 per share on revenue of $10.4 million.