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.

JP Morgan cut the price target for Insulet Corp (NASDAQ:PODD) from $275 to $152.

JP Morgan analyst Robbie Marcus downgraded the stock from Overweight to Neutral.

Insulet shares closed at $133.26 on Wednesday.