Piper Sandler upgraded Synopsys (SNPS) to Overweight from Neutral with a price target of $550, up from $450. The firm sees a faster than-expected recovery for the company's intellectual property business. Wolfe Research upgraded Target (TGT) to Outperform from Peer Perform with a $162 price target. The analyst also named the stock a top pick into year-end. Target is seeing improved execution as the new management team shakes up the status quo, the analyst tells investors in a research note. Top 5 Upgrades: ...