Warren Buffett and his generosity with $BRK-A1.2% $BRK-B1.0%
This investing legend has given an annual gift to five foundations, bringing his total charitable giving to $50 billion already. Which is more than his fortune was in 2006 when he first planned these grants.

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Like this, generosity... I don't know how they do it in the US, but here you can put donations to charity as a tax expense... so you just don't give the money to the government, but to another company... but on the surface, of course, he seems like a do-gooder.)