Does Al Gore still own Occidental Oil????
Berkshire Hathaway, Inc. Investm... 14.60%
Dodge & Cox .... 12.05%
The Vanguard Group, Inc....... 10.28%
SSgA Funds Management, Inc....... 6.21%
All others under..... 5.00%
https://money.cnn.com/quote/shareholders/shareholders.html?symb=OXY&subView=institutional