| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q3 2024 | 2 | 663,978 | BRK-A, MKL | 13F-HR | 11/14/2024 | 000191269924000010 |
| Q2 2024 | 2 | 598,949 | BRK-A, MKL | 13F-HR | 8/14/2024 | 000191269924000008 |
| Q1 2024 | 2 | 614,209 | BRK-A, MKL | 13F-HR | 5/16/2024 | 000191269924000007 |
| Q4 2023 | 2 | 532,202 | BRK-A, MKL | 13F-HR | 2/14/2024 | 000191269924000001 |
| Q3 2023 | 2 | 526,010 | BRK-A, MKL | 13F-HR | 11/14/2023 | 000191269923000008 |
| Q2 2023 | 2 | 509,500 | BRK-A, MKL | 13F-HR | 8/14/2023 | 000191269923000007 |
| Q1 2023 | 1 | 385,982 | BRK-A | 13F-HR | 5/15/2023 | 000162828023018276 |
| Q4 2022 | 1 | 388,561 | BRK-A | 13F-HR | 2/14/2023 | 000191269923000002 |
| Q3 2022 | 1 | 336,964 | BRK-A | 13F-HR | 11/14/2022 | 000156761922020177 |
| Q2 2022 | 2 | 340,169 | BRK-A, BRK-B | 13F-HR | 8/15/2022 | 000156761922015901 |
| Q1 2022 | 2 | 439,887 | BRK-A, BRK-B | 13F-HR | 5/13/2022 | 000156761922010500 |
| Q4 2021 | 2 | 374,178 | BRK-A, BRK-B | 13F-HR | 2/23/2022 | 000156761922005358 |