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.

• Jones Trading analyst Soumit Roy downgraded the rating for Chimerix, Inc. CMRX from Buy to Hold and announced a price target of $8.55. Chimerix shares closed at $8.46 on Wednesday. See how other analysts view this stock.
• JP Morgan analyst Ken Goldman downgraded The Campbell’s Company CPB from Overweight to Neutral and lowered the price target from $48 to $37. Campbell`s shares closed at $39.18 on Wednesday. See how other analysts view this stock.
• Wells Fargo analyst Andrew Nowinski downgraded the rating for MongoDB, Inc. MDB from Overweight to Equal-Weight and lowered the price target from $365 to $225. MongoDB shares closed at $264.13 on Wednesday. See how other analysts view this stock.

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

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