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.

• Baird analyst David Manthey upgraded the rating for W.W. Grainger, Inc. (NYSE:GWW) from Neutral to Outperform and raised the price target from $975 to $1,230. Grainger shares closed at $1,085.57 on Tuesday. See how other analysts view this stock.
• B of A Securities analyst David Begleiter upgraded Westlake Corporation (NYSE:WLK) from Underperform to Neutral and boosted the price target from $151 to $159. Westlake shares closed at $141.80 on Tuesday. See how other analysts view this stock.
• Citigroup analyst Atif Malik upgraded the rating for Cisco Systems, Inc. (NASDAQ:CSCO) from Neutral to Buy and increased the price target from $52 to $62. Cisco shares closed at $54.08 on Tuesday. See how other analysts view this stock.
• Cleveland Research upgraded the rating for SAP SE (NYSE:SAP) from Neutral to Buy. SAP shares closed at $229.52 on Tuesday. See how other analysts view this stock.
• Raymond James analyst Steven Seedhouse upgraded Wave Life Sciences Ltd. (NASDAQ:WVE) from Outperform to Strong Buy and increased the price target from $13 to $22. WAVE Life Sciences shares closed at $8.56 on Tuesday. See how other analysts view this stock.

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