Publicis Groupe S.A. (OTCMKTS:PUBGY – Get Free Report)’s stock price hit a new 52-week high on Tuesday . The stock traded as high as $28.07 and last traded at $28.01, with a volume of 340749 shares. The stock had previously closed at $27.18. Analyst Upgrades and Downgrades Separately, Macquarie upgraded shares of Publicis Groupe from […]