Stocks Hitting 52-Week Highs By: Benzinga via Benzinga April 11, 2014 at 10:11 AM EDT Zygo (NASDAQ: ZIGO) shares gained 31.06% to touch a new 52-week high of $19.24 after Ametek (NYSE: AME) announced its plans to buy Zygo ... Read More >> Related Stocks: AMETEK Solidstate Controls China Xd Plastics Company Korea Electric Power Corp ADR PHI Inc