Skip to content

Person

Mark Cuban

Billionaire entrepreneur and investor, former Dallas Mavericks majority owner and longtime "Shark Tank" panelist known for backing startups.

Known aliases

  • Cuban

Current stories

leadershipOne report1 publisher

Bezos, Dimon, Yuan and Gates each forecast a shorter AI-era workweek of two to four days

Jeff Bezos, Jamie Dimon, Eric Yuan and Bill Gates have each said AI will cut the workweek to between two and four days. The forecasts set an expectation about hours, and how pay and headcount follow is what boards and employees would have to settle.

Reality

Evidence25
Adoption
Not scored
Hype gap+40
Incentives
Not scored
Confidence50
productOne report1 publisher

Nvidia now carries $99bn of its own customers on its balance sheet

The book grew from about $7bn in a year, and roughly half of it is priced by funding rounds rather than by markets, which means a demand forecast built on customer orders is partly a forecast of Nvidia's own marks.

Publishers:thenextweb.com

Reality

Evidence70
Adoption76
Hype gap+12
Incentives72
Confidence64
investOne report1 publisher

Billionaires are hedging California's wealth tax for about twelve basis points

The San Francisco Democratic Party broke with its state party 17-4 to oppose Prop 40, but the six billionaires who have already ended their California residency are the only votes on this measure that are already counted.

Publishers:fortune.com

Reality

Evidence54
Adoption58
Hype gap+14
Incentives86
Confidence46
investOne report1 publisher

California's billionaires are spending about 1% of their tax exposure to kill Proposition 40

John Doerr put in $7.5 million and Chris Larsen $10 million against a one-time 5% wealth tax. Measured against what the measure would cost them, that is cheap insurance.

Publishers:fortune.com

Reality

Evidence57
Adoption71
Hype gap+16
Incentives84
Confidence61
investOne report1 publisher

The Lakers at $12.5B reads better as a deduction than as a basketball team

Joshua Kushner and Bob Iger's record bid is being read by outside analysts as a non-passive shield against carried interest. The pricing logic may sit in the tax code.

Publishers:fortune.com

Reality

Evidence36
Adoption
Not scored
Hype gap+38
Incentives66
Confidence44