NASDAQ Stocks Hitting 52-Week Highs (LONG, TECH, ANTH, TSTF)

eLong Inc LONG shares surged 35.44% to create a new 52-week high of $22.97. Tencent Holdings Ltd purchased an $84.4 million stake in eLong Inc. Techne Corporation TECH shares jumped 1.22% to create a new 52-week high of $80.80. TECH's trailing-twelve-month operating margin is 57.20%. Anthera Pharmaceuticals Inc ANTH shares surged 20.99% to create a new 52-week high of $8.59. ANTH reported its Q1 total operating expenses at $18.7 million, versus $6.5 million, in the year-ago period. TeamStaff Inc TSTF shares gained 11.11% to create a new 52-week high of $1.00. TSTF reported a 50% y/y rise in its Q2 gross profit. Read more from Benzinga's Markets.