| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q1 2018 | 19 | 1,155,217 | BRK-A, JPM, BRK-B, CSCO | 13F-HR | 5/15/2018 | 000130749318000003 |
| Q4 2017 | 19 | 1,184,643 | BRK-A, JPM, BRK-B, CAT | 13F-HR | 2/14/2018 | 000130749318000002 |
| Q3 2017 | 21 | 1,144,612 | BRK-A, JPM, BRK-B, WFC | 13F-HR | 11/14/2017 | 000130749317000008 |
| Q2 2017 | 22 | 1,144,457 | BRK-A, JPM, BRK-B, WFC | 13F-HR | 8/14/2017 | 000130749317000006 |
| Q1 2017 | 25 | 1,157,917 | BRK-A, JPM, BRK-B, WFC | 13F-HR | 5/15/2017 | 000130749317000004 |
| Q4 2016 | 25 | 1,123,662 | BRK-A, JPM, BRK-B, CVX | 13F-HR | 2/14/2017 | 000130749317000002 |
| Q3 2016 | 24 | 1,045,847 | BRK-A, YUM, BRK-B, JPM | 13F-HR | 11/14/2016 | 000130749316000017 |
| Q2 2016 | 25 | 1,035,637 | BRK-A, YUM, BRK-B, CVX | 13F-HR | 8/15/2016 | 000130749316000015 |
| Q1 2016 | 26 | 1,004,860 | BRK-A, YUM, BRK-B, JPM | 13F-HR | 5/16/2016 | 000130749316000013 |
| Q4 2015 | 27 | 968,496 | BRK-A, JPM, WFC, YUM | 13F-HR | 2/16/2016 | 000130749316000011 |
| Q3 2015 | 28 | 950,751 | BRK-A, YUM, WFC, BRK-B | 13F-HR | 11/16/2015 | 000130749315000009 |
| Q2 2015 | 38 | 986,924 | BRK-A, YUM, JPM, WFC | 13F-HR | 8/14/2015 | 000130749315000007 |
| Q1 2015 | 45 | 1,030,669 | BRK-A, YUM, BRK-B, WFC | 13F-HR | 5/15/2015 | 000130749315000005 |
| Q4 2014 | 54 | 1,048,680 | BRK-A, BRK-B, WFC, YUM | 13F-HR | 2/11/2015 | 000130749315000002 |
| Q3 2014 | 53 | 998,938 | BRK-A, BRK-B, YUM, WFC | 13F-HR | 11/14/2014 | 000130749314000008 |
| Q2 2014 | 54 | 967,785 | BRK-A, YUM, WFC, BRK-B | 13F-HR | 8/14/2014 | 000130749314000006 |
| Q1 2014 | 53 | 938,371 | BRK-A, YUM, JPM, WFC | 13F-HR | 5/15/2014 | 000130749314000004 |
| Q4 2013 | 60 | 925,983 | BRK-A, YUM, JPM, BRK-B | 13F-HR | 2/14/2014 | 000130749314000002 |