Alpha Teknova (NASDAQ:TKNO – Get Free Report) was upgraded by research analysts at Zacks Research to a “hold” rating in a research note issued to investors on Thursday,Zacks.com reports. Wall Street Zen raised Alpha Teknova from a “hold” rating to a “buy” rating in a report on Saturday. Weiss Ratings reiterated a “sell (d-)” rating on shares of Alpha Teknova in a research report on Friday, July 17th. Get Alpha Teknova alerts:Check Out Our Latest Stock Analysis on TKNOAlpha Teknova Stock PerformanceNASDAQ TKNO opened at $6.46 on Thursday. Further ReadingReceive News & Ratings for Alpha Teknova Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Alpha Teknova and related companies with MarketBeat.com's FREE daily email newsletter.