How Much Do You Think Berkshire Should Buy Back Class a Shares?

The bulk of the stock going to the Bill and Melinda Gates Foundation and four different family charities over time. The voting control held by your estate will diminish over time with the whole layer of super voting shares being eliminated in the process. While the voting influence of class B shareholders are expected to increase over time, it will not be large enough to have a big influence on Berkshire's affairs.