BlackRock posted a 21% fourth quarter jump in profit after buoyant equity markets increased income from fees and drove its assets to a record high of $11.6 trillion, the world's largest money manager said on Wednesday.

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.

With impressive growth in assets under management (AUM), which reached a record $11.6 trillion, BlackRock ended the quarter and fiscal 2024 on a high note.

Asset manager BlackRock's senior executive Mark Wiedman, who was touted to be a potential successor to CEO Larry Fink, is departing the firm, said two sources familiar with the matter.

Wiedman, head of the global client business, was instrumental in driving BlackRock's growth in passive investing.