VTB Bank (public joint-stock company) (LSE:VTBR) acquired 63% stake in Medialogia LLC from IBS Group Holding Limited on January 17, 2019. Following the deal, Sergei Matsotsky and Medialogia CEO retain stakes of, respectively, 21% and 16% in Medialogia. VTB Bank (public joint-stock company) (LSE:VTBR) completed the acquisition of 63% stake in Medialogia LLC from IBS Group Holding Limited on January 17, 2019.