Roku: JP Morgan downgrades to neutral from overweight and raises the target price from USD 150 to USD 160.
Carmax: Truist Securities maintains its hold recommendation and raises the target price from USD 37 to USD 47.
Marvell Technology Group: GF Securities Co. Ltd. maintains its buy recommendation and raises the target price from USD 230 to USD 350.
Tractor Supply Company: Truist Securities maintains its hold recommendation and reduces the target price from USD 44 to USD 32.

























