| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q4 2020 | 21 | 615,136 | NEM, BRK-B, LKQ, BRK-A | 13F-HR | 2/12/2021 | 000094937721000034 |
| Q3 2020 | 27 | 872,506 | NEM, BRK-B, BRK-A, LKQ | 13F-HR | 11/13/2020 | 000094937720000346 |
| Q2 2020 | 32 | 1,348,100 | LKQ, BRK-B, BRK-A, NEM | 13F-HR | 8/13/2020 | 000094937720000294 |
| Q1 2020 | 29 | 1,582,190 | BRK-B, BRK-A, IAU, LKQ | 13F-HR | 5/14/2020 | 000094937720000138 |
| Q4 2019 | 31 | 2,441,461 | BRK-A, IAU, BAC, AYI | 13F-HR | 2/13/2020 | 000094937720000024 |
| Q3 2019 | 28 | 2,700,267 | IAU, BRK-A, BAC, AYI | 13F-HR | 11/13/2019 | 000094937719000208 |
| Q2 2019 | 23 | 2,584,571 | BRK-A, BAC, IAU, SLB | 13F-HR | 8/13/2019 | 000094937719000181 |
| Q1 2019 | 1 | 93,177 | LKQ | NEW HOLDINGS | 5/23/2019 | 000094937719000134 |
| Q1 2019 | 21 | 2,615,920 | BRK-A, BAC, SLB, IAU | 13F-HR | 5/14/2019 | 000094937719000126 |
| Q4 2018 | 26 | 3,279,874 | BRK-A, ORCL, XEC, MA | 13F-HR | 2/13/2019 | 000094937719000022 |
| Q3 2018 | 33 | 3,647,406 | BRK-A, ORCL, XEC, MA | 13F-HR | 11/13/2018 | 000094937718000248 |
| Q2 2018 | 34 | 3,680,978 | BRK-A, ORCL, XEC, MA | 13F-HR | 8/13/2018 | 000094937718000198 |
| Q1 2018 | 34 | 3,555,327 | BRK-A, MA, IAU, ORCL | 13F-HR | 5/14/2018 | 000094937718000145 |
| Q4 2017 | 1 | 43,764 | CRTO | NEW HOLDINGS | 2/14/2018 | 000094937718000041 |
| Q4 2017 | 32 | 3,434,445 | BRK-A, ORCL, IAU, MA | 13F-HR | 2/13/2018 | 000094937718000035 |
| Q3 2017 | 31 | 3,326,440 | BRK-A, ORCL, IAU, MA | 13F-HR | 11/13/2017 | 000094937717000264 |
| Q2 2017 | 31 | 3,236,613 | BRK-A, ORCL, IAU, MA | 13F-HR | 8/11/2017 | 000094937717000216 |
| Q1 2017 | 31 | 3,143,200 | BRK-A, ORCL, IAU, MA | 13F-HR | 5/12/2017 | 000094937717000161 |
| Q4 2016 | 30 | 2,966,950 | BRK-A, IAU, ORCL, NWSA | 13F-HR | 2/13/2017 | 000094937717000025 |
| Q3 2016 | 33 | 3,383,880 | BRK-A, NWSA, IAU, ATGE | 13F-HR | 11/10/2016 | 000094937716000757 |
| Q2 2016 | 32 | 3,373,911 | BRK-A, ORCL, IAU, NWSA | 13F-HR | 8/12/2016 | 000094937716000726 |
| Q1 2016 | 31 | 3,452,017 | BRK-A, ORCL, NWSA, IAU | 13F-HR | 5/13/2016 | 000094937716000692 |
| Q4 2015 | 32 | 3,782,701 | BRK-A, ATGE, NWSA, ORCL | 13F-HR | 2/12/2016 | 000094937716000564 |
| Q3 2015 | 2 | 73,862 | GOOG, GOOGL | NEW HOLDINGS | 12/3/2015 | 000094937715000410 |
| Q3 2015 | 30 | 3,739,515 | BRK-A, ATGE, NWSA, ORCL | 13F-HR | 11/13/2015 | 000094937715000385 |
| Q2 2015 | 30 | 3,868,174 | BRK-A, ATGE, ORCL, NWSA | 13F-HR | 8/14/2015 | 000094937715000291 |
| Q1 2015 | 33 | 3,969,444 | BRK-A, NWSA, ORCL, ATGE | 13F-HR | 5/14/2015 | 000094937715000223 |
| Q4 2014 | 34 | 4,387,768 | BRK-A, XEC, ORCL, NWSA | 13F-HR | 2/13/2015 | 000094937715000124 |
| Q3 2014 | 37 | 4,415,583 | BRK-A, NWSA, ORCL, ATGE | 13F-HR | 11/13/2014 | 000094937714000537 |
| Q2 2014 | 38 | 4,324,747 | BRK-A, DVN, ORCL, EXPD | 13F-HR | 8/13/2014 | 000094937714000456 |
| Q1 2014 | 36 | 4,164,065 | DVN, BRK-A, ORCL, EXPD | 13F-HR | 5/14/2014 | 000094937714000388 |
| Q4 2013 | 37 | 4,013,743 | DVN, BRK-A, ORCL, EXPD | RESTATEMENT | 2/14/2014 | 000094937714000152 |