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.

• Stifel analyst Jim Duffy upgraded Fox Factory Holding Corp. (NASDAQ:FOXF) from Hold to Buy and announced a $40 price target. Fox Factory shares closed at $31.71 on Tuesday. See how other analysts view this stock.
• B. Riley Securities analyst Anna Glaessgen upgraded Sportsman's Warehouse Holdings, Inc. (NASDAQ:SPWH) from Neutral to Buy and raised the price target from $2 to $4. Sportsman's Warehouse shares closed at $2.45 on Tuesday. See how other analysts view this stock.
• Barclays analyst Matthew Bouley upgraded the rating for Owens Corning (NYSE:OC) from Equal-Weight to Overweight and raised the price target from $192 to $245. Owens-Corning shares closed at $196.92 on Tuesday. See how other analysts view this stock.
• Citigroup analyst Patrick Donnelly upgraded Mettler-Toledo International Inc. (NYSE:MTD) from Sell to Neutral and raised the price target from $1200 to $1300. Mettler-Toledo Intl shares closed at $1,270.69 on Tuesday. See how other analysts view this stock.
• Deutsche Bank analyst Michael Linenberg upgraded the rating for Frontier Group Holdings, Inc. (NASDAQ:ULCC) from Hold to Buy and raised the price target from $6 to $8. Frontier Group shares closed at $6.01 on Tuesday. See how other analysts view this stock.

Considering buying OC stock? Here's what analysts think: