The consortium purchased 19.6 million of Believe's 113 million shares in a two-week tender offer, upping its holdings from 85% a week earlier.
The global investment firm, which is buying the company from Providence Equity Partners, has a plan to expand Superstruct's dominance in Europe.
Also this week: Neon Gold links up with Virgin Music Group for distribution, EMPIRE goes to Bandcamp and more.
The two acquired businesses had revenue of $148 million in 2023.
The deal expands Wasserman's reach to 27 countries and 62 cities worldwide.
This week in publishing news: Reservoir launches JV with American Idol producer, Position Music Signs Sam Tinnesz and more.