Roku delivered a strong set of fourth-quarter results, including crossing the 1billionthresholdinplatformrevenue.ThestreaminggiantendedthequarteronDecember31with89.8millionstreaminghouseholds,surpassing90millioninJanuary,andalsodrew34.1billionstreaminghoursinthequarter.Bothmetricswereupdoubledigitsfromthesameperiodayearearlier.Totalrevenueof1.2 billion increased 22% from a year ago, nipping Wall Street analysts’ consensus estimate for $1.15 billion. The ...