The fast-casual salad chain was up thanks to a bullish note from an analyst. Shares of fast-casual salad chain Sweetgreen (SG 4.26%) were moving higher today as the company got a bullish note from a Wall Street analyst. The stock was up 4.5% at 1:50 p.m. ET. Sweetgreen stock could be a buy heading into its earnings report Oppenheimer analyst Brian Bittner weighed in on Sweetgreen this morning, calling the restaurant stock a top pick heading into its second-quarter earnings report on Aug. 8. A recent pullbac ...