| Amount | Holding | 
|---|---|
| 7.99% | PICO Holdings Inc | 
| 5.21% | Bollore SA | 
| 4.96% | Berkshire Hathaway Inc Class B | 
| 4.52% | CenturyLink Inc | 
| 4.27% | Liberty Formula One Group A | 
| 3.56% | Alphabet Inc Class C | 
| 3.36% | Amazon.com Inc | 
| 3.06% | Financiere de l'Odet SA | 
| 2.67% | Vivendi SA ADR | 
| 2.50% | Texas Pacific Land Trust |