Klaus-Michael Kuehne stands to pocket $4.5 billion in dividends this year.
Everyone will need to ante up more if we want to pay for all the new government Democrats envision.
Wealth is fleeing most major U.S. metros in favor of mid-sized, Sun Belt cities.
A 70% surge in Tesla's share price is pushing Musk back towards the top of lists of the world's wealthiest people.
Still, Congress is highly unlikely to raise taxes in the next two years, one analyst predicted.
Family office exes aren't so sure the next generation is ready to take over the wealth.
Increased outlays on education, pensions and healthcare threaten to blow multibillion dollar holes in New York's finances.
The wealth managed by North American family offices has grown to an estimated $182 billion, according to a November study.
Ken Griffin is seeking financial damages over a data breach, claiming the IRS didn't protect his information.
Paulson filed for divorce from his wife of 21 years over a year ago.
Musk, 51, has been preoccupied with Twitter, the floundering social-media network he acquired last month for $44 billion.
Mehmet Oz poured $23 million into his Senate campaign. Democrat Trudy Busch Valentine spent $10.4 million.
The Biden administration could use $104.5 million earmarked for the Treasury's Office of Tax Policy to hire legal staff to write new regulations.
Alvina Collardeau-Fuchs is the estranged wife of Michael Fuchs, co-owner of Manhattan's Chrysler Building.
Massachusetts voted to raise millionaires' taxes. Californians dumped a climate-linked tax.
DAFs allow donors to get an upfront tax break and then are used to administer grants.
The state has already been losing thousands of people every month to lower-cost locales.
The maximum monthly benefit hits $4,485 in January, helping even wealthy investors navigate stock market declines.
Two-thirds of investors said they struggle with dividing their assets fairly.
Foundations shift billions to donor-advised funds and skirt laws requiring transfers to the needy.