Take 100% of their salaries and profits and it would make a negligible, likely unnoticeable difference in this issue.
Because if the wealthy are not extracting their fortunes from American companies, what then?
That's $200k an employee, on top of what their regular salary is.
McDonalds made $15B and employ 150k people, that's $100k per employee.
So no, not negligible in the slightest.