Key Takeaways BlackRock's assets under management surged 15% year-over-year to $11.55 trillion.The asset manager beat estimates for earnings and revenue in the period.CEO Larry Fink noted that this was the second straight quarter of record inflows for BlackRock.

BlackRock's quarterly results complete a banner year for the asset manager, which has sought to strengthen its position in rapidly growing private markets. It spent about $25 billion last year on infrastructure investment fund Global Infrastructure Partners and private credit business HPS Investment Partners.

BlackRock said in its fourth-quarter earnings report Wednesday that assets under management jumped to a record $11.55 trillion, up from $10 trillion a year ago. Analysts surveyed by FactSet had expected BlackRock to report a record $11.

Rising stock prices tend to bode well for BlackRock, the world’s largest money manager, as inflows boost the hundreds of funds it offers. The past quarter was likely no exception. Analysts tracked by FactSet expect the New York-based firm to report a record $11.