Impinj, Inc. (NASDAQ:PI) is one of the overlooked tech stocks to invest in. Barclays Sees “Potentially Huge Opportunity” for Impinj (PI), Cites Growing Momentum in Grocery Deployments A technician installing a barcode printer at a point of sale system in a retail store. Impinj, Inc. (NASDAQ:PI) had its price target raised from $200 to$211 by Barclays on November 5, while maintaining its “Overweight” rating. With grocery deployments gaining momentum, the investment firm cited the company’s “potentially ...