| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q2 2024 | 82 | 597,893 | BRK-B, XOM, QCOM, OXYWS | 13F-HR | 7/19/2024 | 000108514624003115 |
| Q1 2024 | 79 | 623,639 | BRK-B, XOM, INTC, OXYWS | 13F-HR | 4/24/2024 | 000108514624002007 |
| Q4 2023 | 75 | 578,320 | BRK-B, XOM, INTC, QCOM | 13F-HR | 1/25/2024 | 000108514624000498 |
| Q3 2023 | 71 | 556,544 | BRK-B, XOM, INTC, OXYWS | 13F-HR | 10/10/2023 | 000108514623003634 |
| Q2 2023 | 68 | 553,575 | BRK-B, XOM, INTC, OXYWS | 13F-HR | 7/10/2023 | 000108514623002612 |
| Q1 2023 | 71 | 548,481 | BRK-B, XOM, INTC, OXYWS | 13F-HR | 4/7/2023 | 000108514623001559 |
| Q4 2022 | 70 | 542,457 | BRK-B, XOM, OXYWS, INTC | 13F-HR | 1/25/2023 | 000108514623000360 |
| Q3 2022 | 68 | 480,962 | BRK-B, XOM, OXYWS, QCOM | 13F-HR | 10/13/2022 | 000108514622003389 |
| Q2 2022 | 73 | 517,504 | BRK-B, XOM, QCOM, KHC | 13F-HR | 7/11/2022 | 000108514622002317 |
| Q1 2022 | 85 | 582,175 | BRK-B, XOM, QCOM, OXYWS | 13F-HR | 5/20/2022 | 000108514622002214 |
| Q4 2021 | 91 | 530,596 | BRK-B, XOM, QCOM, KHC | 13F-HR | 2/15/2022 | 000108514622001184 |
| Q3 2021 | 93 | 488,292 | BRK-B, XOM, QCOM, IBM | 13F-HR | 10/12/2021 | 000108514621002738 |
| Q2 2021 | 94 | 516,781 | BRK-B, XOM, QCOM, IBM | 13F-HR | 7/13/2021 | 000108514621001970 |
| Q1 2021 | 89 | 479,839 | BRK-B, XOM, QCOM, KHC | 13F-HR | 5/12/2021 | 000108514621001566 |
| Q4 2020 | 88 | 427,693 | BRK-B, QCOM, XOM, NXPI | 13F-HR | 1/14/2021 | 000108514621000106 |
| Q3 2020 | 79 | 375,178 | BRK-B, QCOM, XOM, NXPI | 13F-HR | 10/13/2020 | 000108514620002478 |
| Q2 2020 | 69 | 354,277 | BRK-B, QCOM, XOM, NXPI | 13F-HR | 8/13/2020 | 000108514620002204 |
| Q1 2020 | 62 | 321,503 | BRK-B, QCOM, XOM, NXPI | 13F-HR | 4/9/2020 | 000108514620001068 |
| Q4 2019 | 72 | 453,088 | BRK-B, OXY, QCOM, XOM | 13F-HR | 1/9/2020 | 000108514620000049 |
| Q3 2019 | 71 | 419,066 | BRK-B, QCOM, XOM, IBM | 13F-HR | 10/11/2019 | 000108514619002513 |
| Q2 2019 | 69 | 445,362 | BRK-B, XOM, QCOM, SLB | 13F-HR | 8/15/2019 | 000108514619002369 |
| Q1 2019 | 77 | 445,250 | BRK-B, XOM, IBM, SLB | 13F-HR | 4/9/2019 | 000108514619001123 |
| Q4 2018 | 75 | 417,290 | BRK-B, XOM, IBM, QCOM | 13F-HR | 1/14/2019 | 000108514619000135 |
| Q3 2018 | 76 | 464,116 | BRK-B, XOM, IBM, QCOM | 13F-HR | 11/14/2018 | 000108514618002751 |
| Q2 2018 | 81 | 461,998 | BRK-B, XOM, IBM, BP | 13F-HR | 8/7/2018 | 000108514618001878 |
| Q1 2018 | 79 | 460,910 | BRK-B, USG, XOM, IBM | 13F-HR | 5/14/2018 | 000108514618001393 |
| Q4 2017 | 76 | 462,069 | BRK-B, XOM, USG, TPR | 13F-HR | 1/16/2018 | 000108514618000131 |
| Q3 2017 | 75 | 436,716 | BRK-B, XOM, USG, IBM | 13F-HR | 11/14/2017 | 000108514617002384 |
| Q2 2017 | 73 | 433,578 | BRK-B, COH, XOM, IBM | 13F-HR | 7/24/2017 | 000108514617001546 |
| Q1 2017 | 78 | 431,338 | BRK-B, XOM, IBM, COH | 13F-HR | 4/19/2017 | 000108514617000990 |
| Q4 2016 | 68 | 416,791 | BRK-B, XOM, IBM, USG | 13F-HR | 1/18/2017 | 000108514617000130 |
| Q3 2016 | 74 | 400,944 | BRK-B, XOM, IBM, COH | 13F-HR | 11/7/2016 | 000108514616004657 |
| Q2 2016 | 69 | 402,213 | BRK-B, XOM, COH, IBM | 13F-HR | 7/25/2016 | 000108514616004037 |
| Q1 2016 | 70 | 383,633 | BRK-B, XOM, COH, IBM | 13F-HR | 4/8/2016 | 000108514616003403 |
| Q4 2015 | 76 | 372,486 | BRK-B, XOM, IBM, USG | 13F-HR | 2/8/2016 | 000108514616002814 |
| Q3 2015 | 57 | 360,483 | BRK-B, XOM, USG, COH | 13F-HR | 11/12/2015 | 000108514615002282 |
| Q2 2015 | 57 | 394,736 | BRK-B, XOM, COH, USG | 13F-HR | 7/22/2015 | 000108514615001483 |
| Q1 2015 | 62 | 419,552 | BRK-B, XOM, COH, USG | 13F-HR | 4/17/2015 | 000108514615000939 |
| Q4 2014 | 62 | 423,953 | BRK-B, XOM, COH, USG | 13F-HR | 2/9/2015 | 000108514615000283 |
| Q3 2014 | 65 | 418,521 | BRK-B, XOM, COH, USG | 13F-HR | 11/12/2014 | 000108514614002218 |
| Q2 2014 | 68 | 414,501 | BRK-B, XOM, USG, COH | 13F-HR | 7/21/2014 | 000108514614001367 |
| Q1 2014 | 67 | 412,356 | BRK-B, XOM, USG, MRK | RESTATEMENT | 5/16/2014 | 000108514614001236 |
| Q4 2013 | 72 | 404,310 | BRK-B, XOM, USG, MRK | 13F-HR | 2/13/2014 | 000108514614000582 |