| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q3 2024 | 16 | 172,598 | BRK-B, CI, MKL, PH | 13F-HR | 11/7/2024 | 000108514624005428 |
| Q2 2024 | 18 | 165,522 | BRK-B, CI, MKL, VNT | 13F-HR | 8/12/2024 | 000108514624003716 |
| Q1 2024 | 20 | 176,394 | CI, BRK-B, VNT, MKL | 13F-HR | 5/3/2024 | 000108514624002210 |
| Q4 2023 | 19 | 163,046 | CI, BRK-B, MKL, PH | 13F-HR | 1/9/2024 | 000108514624000093 |
| Q3 2023 | 19 | 153,862 | BRK-B, MKL, CI, AAPL | 13F-HR | 11/9/2023 | 000108514623004230 |
| Q2 2023 | 16 | 151,185 | AAPL, BRK-B, CI, MKL | 13F-HR | 8/3/2023 | 000108514623003054 |
| Q1 2023 | 16 | 137,160 | AAPL, BRK-B, MKL, CI | 13F-HR | 5/11/2023 | 000108514623002239 |
| Q4 2022 | 16 | 134,591 | CI, BRK-B, MKL, AAPL | 13F-HR | 1/19/2023 | 000108514623000228 |
| Q3 2022 | 18 | 134,377 | CI, AAPL, BRK-B, MKL | 13F-HR | 11/14/2022 | 000108514622004085 |
| Q2 2022 | 18 | 148,263 | CI, AAPL, MKL, CHTR | 13F-HR | 8/11/2022 | 000108514622002975 |
| Q1 2022 | 19 | 171,529 | AAPL, BRK-B, MKL, CHTR | 13F-HR | 5/13/2022 | 000108514622002065 |
| Q4 2021 | 20 | 173,225 | AAPL, CHTR, BRK-B, MKL | 13F-HR | 2/14/2022 | 000108514622000905 |
| Q3 2021 | 19 | 157,109 | AAPL, CHTR, BRK-B, MKL | 13F-HR | 11/1/2021 | 000108514621002956 |
| Q2 2021 | 20 | 160,695 | AAPL, CHTR, BRK-B, MKL | 13F-HR | 8/3/2021 | 000108514621002198 |
| Q1 2021 | 20 | 150,994 | AAPL, CHTR, CI, BRK-B | 13F-HR | 5/4/2021 | 000108514621001442 |
| Q1 2021 | 20 | 150,994 | AAPL, CHTR, CI, BRK-B | NEW HOLDINGS | 5/4/2021 | 000108514621001443 |
| Q4 2020 | 20 | 138,798 | AAPL, CHTR, BRK-B, CI | 13F-HR | 2/12/2021 | 000108514621000685 |
| Q3 2020 | 18 | 119,945 | AAPL, CHTR, BRK-B, CI | 13F-HR | 11/12/2020 | 000108514620002887 |
| Q2 2020 | 18 | 108,604 | AAPL, CHTR, CI, BRK-B | RESTATEMENT | 8/14/2020 | 000108514620002279 |
| Q1 2020 | 19 | 94,244 | AAPL, CHTR, CI, BRK-B | 13F-HR | 5/4/2020 | 000166773120000204 |
| Q4 2019 | 19 | 114,707 | AAPL, CI, CHTR, BRK-B | 13F-HR | 1/13/2020 | 000166773120000002 |
| Q3 2019 | 19 | 105,495 | BRK-B, AAPL, CHTR, MKL | 13F-HR | 10/7/2019 | 000166773119000282 |
| Q2 2019 | 20 | 106,562 | BRK-B, CHTR, MKL, AAPL | 13F-HR | 8/1/2019 | 000166773119000215 |
| Q1 2019 | 21 | 98,027 | BRK-B, AAPL, MKL, CHTR | 13F-HR | 5/9/2019 | 000160658719000516 |
| Q4 2018 | 37 | 89,412 | BRK-B, MKL, AAPL, LSXMK | RESTATEMENT | 2/14/2019 | 000160658719000285 |