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. Mizuho raised the price target for LyondellBasell Industries N.V. (NYSE:LYB) from $98 to $108. Mizuho analyst Christopher Parkinson maintained a Neutral rating. LyondellBasell shares rose 2.5% to close at $102.13 on Friday. See how other analysts view this stock.Citigroup boosted the price target for Shopify Inc. (NYSE:SHOP) from $93 to $105. Citigroup analyst Tyler Radke upgraded the stock from Neutral to …