Top Wall Street analysts changed their outlook on these top names. For a complete view of all analyst rating changes, including upgrades and downgrades, please see our analyst ratings page. Piper Sandler analyst Crispin Love downgraded the rating for Blackstone Inc. BX from Overweight to Neutral and maintained the price target of $149. Blackstone shares closed at $49.44 on Tuesday. See how other analysts view this stock. Maxim Group analyst Naz Rahman downgraded the rating for Virpax Pharmaceuticals, Inc. V ...