Roku, Inc. (NASDAQ:ROKU) Equities researchers at William Blair lowered their Q1 2023 earnings estimates for shares of Roku in a report issued on Wednesday, January 4th. William Blair analyst R. Schackart now forecasts that the company will post EPS of $1.59 for the quarter, down from their previous forecast of ($1.55). The consensus estimate for Roku’s current full-year earnings is $3.66.