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.

B of A Securities raised the price target for PPG Industries Inc (NYSE:PPG) from $127 to $134.

B of A Securities analyst Steve Byrne upgraded the stock from Neutral to Buy.

PPG shares closed at $118.68 on Thursday.