A squad of current and former pro athletes across multiple leagues also invested.
The world's super-rich women have built up their own family offices in the past decade.
Josh Harris, owner of the Philadelphia 76ers and New Jersey Devils, has been planning to start a firm for about a year.
The venture will give users online showrooms for their card collections for the purpose of buying, selling and trading.
Elon Musk is fighting a lawsuit by Twitter to make him complete his buyout of the company.
Investors have piled into ether ahead of a software upgrade.
Thomvest Ventures handles the venture capital assets of Peter Thomson, member of the Thomson media dynasty.
The recent crash in the price of crypto has flooded second-hand markets with other luxury goods.
Family offices may need to embrace more transparency and better business practices, observers say.
Oracle's chairman testified in a lawsuit that he didn't call the shots at the company he co-founded.
The Swiss lender likely wants to retain bankers spooked by scandals and shake-ups.
A Twitter shareholder filed to stop Elon Musk from backing out of his bid for the company.
There are signs China's government is easing pressure on the entrepreneur.
Terry Pegula built an oil and gas fortune before forging a U.S. sports empire.
The retailer's shares tumbled after it said earnings per share will decline by as much as 13% this year.
Aptos Labs is a startup that rose from the wreckage of Meta Platforms' failed crypto ambitions.
The new round of financing brings the year-old company's total funds raised to $90 million.
Galvanize Climate Solutions was launched last year by Steyer and Katie Hall to battle climate change.
He is among nine people charged in a case that includes a former Republican member of Congress, Stephen Buyer.
The alleged affair is the latest in a string of revelations about Musk's personal life.