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 assets hit a record high $11.6 trillion in the fourth quarter of last year as the world's largest money manager posted a 21% profit jump, with fee income buoyed by stronger equity markets.

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.

BlackRock’s profits rose and assets under management edged up to a record $11.55 trillion in the fourth quarter. BlackRock posted net income of $1.67 billion, up 21% from the same period a year earlier.