The family office of private equity legend David Bonderman is seeking funds from outside investors.
Some of the largest family offices are major investors in private equity.
The head of Mediobanca SpA's wealth unit in Monaco is exploring potential acquisitions.
Jasper Lau, who started 8090 Partners, got his break in business through YouTube.
The world's super-rich women have built up their own family offices in the past decade.
Thomvest Ventures handles the venture capital assets of Peter Thomson, member of the Thomson media dynasty.
Branson's SPAC dealings have remolded, propped up and expanded his business empire.
Family offices have boomed in number over the past two decades.
Sandberg joins a roster of billionaire women who have become household names for their giving in recent years.
The boom in tech, finance and SPACs creates vast fortunes at breakneck pace.