How much of Berkshire Hathaway does Buffett own?

Related questions

1. Why did Google split their stock?
2. Why did IBM drop?
3. Does IBM make laptops?
4. Will P&G stock split again?
5. Is a stock split good for shareholders?
6. Will Berkshire Hathaway ever pay a dividend?
7. When did Intel stock split?
8. Why did IBM sell to Lenovo?
9. Is Microsoft stock going to split?
10. How many stock splits has Apple had?

Tags

1. #market
2. #buying
3. #million
4. #second
5. #company
6. #billion
7. #quarter
8. #berkshire
9. #buffett
10. #added
11. #shares
12. #value
13. #interest
14. #bancorp
15. #ownership
16. #position
17. #hathaway
18. #total
19. #holdings
20. #additional