Top Wall Street analysts changed their outlook on these top names. For a complete view of all analyst rating changes, including upgrades, downgrades and initiations, please see our analyst ratings page.

• Baird analyst Quinn Fredrickson initiated coverage on Cohu Inc (NASDAQ:COHU) with an Outperform rating and announced a price target of $65. Cohu shares closed at $52.12 on Wednesday. See how other analysts view this stock.
• Raymond James analyst Ken Kohut initiated coverage on Medallion Financial Corp (NASDAQ:MFIN) with a Market Perform rating. Medallion Financial shares closed at $9.83 on Wednesday. See how other analysts view this stock.
• Goldman Sachs analyst Adam Bubes initiated coverage on Comfort Systems USA Inc (NYSE:FIX) with a Buy rating and announced a price target of $2,159. Comfort Systems shares closed at $1,684.94 on Wednesday. See how other analysts view this stock.
• Morgan Stanley analyst Robert Kad initiated coverage on Scorpio Tankers Inc (NYSE:STNG) with an Equal-Weight rating and announced a price target of $82. Scorpio Tankers shares closed at $77.33 on Wednesday. See how other analysts view this stock.
• BMO Capital analyst Vik Chopra initiated coverage on Align Technology Inc (NASDAQ:ALGN) with an Outperform rating and announced a price target of $209. Align Technology shares closed at $174.68 on Wednesday. See how other analysts view this stock.

Considering buying ALGN stock? Here’s what analysts think:

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