My guess is that such a list is probably mostly the same as the wealthiest people due to the nature of capital gains. If you have a billion dollars, you get pro

My guess is that such a list is probably mostly the same as the wealthiest people due to the nature of capital gains. If you have a billion dollars, you get probably 10 million a year with the most conservative investments (in reality it's probably closer to a 5-15% rate of return). On top of that, the favorable tax treatment of long term capital gains means you pay way less in taxes than the schmuck who gets paid 10 million a year as salary.