| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q4 2023 | 51 | 180,766 | TCHP, BRK-B, BA, COST | 13F-HR | 2/1/2024 | 000180398824000001 |
| Q3 2023 | 48 | 156,760 | TCHP, BRK-B, XOM, MRK | RESTATEMENT | 2/1/2024 | 000180398824000002 |
| Q2 2023 | 46 | 167,246 | TCHP, BRK-B, MRK, BA | 13F-HR | 8/7/2023 | 000180398823000004 |
| Q1 2023 | 47 | 156,596 | TCHP, BRK-B, MRK, BA | 13F-HR | 5/5/2023 | 000180398823000002 |
| Q4 2022 | 50 | 154,351 | BRK-B, TCHP, MRK, BA | 13F-HR | 2/9/2023 | 000180398823000001 |
| Q3 2022 | 45 | 141,291 | TCHP, BRK-B, XOM, MRK | RESTATEMENT | 11/17/2022 | 000180398822000005 |
| Q2 2022 | 47 | 170,449 | TCHP, BRK-B, INTC, XOM | 13F-HR | 8/15/2022 | 000180398822000003 |
| Q1 2022 | 63 | 186,669 | BRK-B, MSFT, XOM, GOOGL | 13F-HR | 5/16/2022 | 000180398822000002 |
| Q4 2021 | 71 | 188,748 | BRK-B, MSFT, GOOGL, AMZN | 13F-HR | 2/14/2022 | 000180398822000001 |
| Q3 2021 | 63 | 175,152 | MSFT, BRK-B, GOOGL, AMZN | 13F-HR | 11/15/2021 | 000180398821000004 |
| Q2 2021 | 64 | 176,588 | MSFT, BRK-B, AMZN, GOOGL | 13F-HR | 8/16/2021 | 000180398821000003 |
| Q1 2021 | 48 | 152,907 | BRK-B, AMZN, MSFT, XOM | 13F-HR | 5/12/2021 | 000180398821000002 |
| Q4 2020 | 43 | 191,224 | BSCM, IBDO, IBDP, IBDQ | 13F-HR | 2/17/2021 | 000180398821000001 |
| Q3 2020 | 49 | 197,189 | BSCM, IBDM, IBDO, IBDP | 13F-HR | 12/18/2020 | 000180398820000004 |
| Q2 2020 | 46 | 180,578 | IBDM, BSCM, IBDO, IBDP | 13F-HR | 8/17/2020 | 000180398820000003 |
| Q1 2020 | 55 | 167,888 | IBDM, BSCM, IBDO, AMZN | 13F-HR | 5/13/2020 | 000180398820000002 |
| Q4 2019 | 41 | 170,647 | IBDM, BSCM, IBDO, IBDP | 13F-HR | 2/20/2020 | 000180398820000001 |