This quarterly data set presents Strategy Analytics' analysis of vMVPD subscribers in the U.S. for the period Q1 2015 to Q4 2018. A rolling four quarter forecast is also included. vMVPDs or OTT pay TV service are defined as a service provider that delivers a bundle of television programming (live and on-demand) over-the-top, for a monthly subscription fee. This data set is updated quarterly and will be published approximately 6-8 weeks after the close of each quarter end. A 5-year rolling forecast for vMVPDs in the U.S. and globally can be found in our Subscription TV Forecast, which is produced twice a year.