Och-Ziff Capital Management Group's assets under management totaled $40.2 billion as of Dec. 31, an increase of 6.3% from three months earlier and 23.3% higher than a year earlier, according to the company's earnings report released Thursday.
Och-Ziff's collateralized debt obligation funds had the most growth of all of its investment strategies in 2013, with $2.6 billion in AUM, up 164% from a year earlier. Credit funds had the next-best growth, with $4.4 billion at the end of the year, an increase of 83% from the year before.
Two investment strategies had losses for the year: the OZ Europe Master Fund, dropping 27% to $1.4 billion for the year ended Dec. 31, and the OZ Asia Master Fund, down 4% to $1.3 billion in the same period.