Markel Group (Tom Gayner) — CMCSA Trade History
Quarter-by-quarter changes in the COMCAST CORP NEW position · CUSIP 20030N101
Currently held · 4.3 YearsFirst seen: 2016 Q3split-adjusted
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-07-31 | Reduce | 802,074 | -159,806 | -16.6% | $19.7M | 0.15% |
| 2026 Q1 | 2026-05-01 | Reduce | 961,880 | -64,446 | -6.3% | $27.6M | 0.23% |
| 2025 Q4 | 2026-02-06 | Hold | 1,026,326 | — | 0.0% | $28.8M | 0.23% |
| 2025 Q3 | 2025-10-31 | Hold | 1,026,326 | — | 0.0% | $30.2M | 0.24% |
| 2025 Q2 | 2025-08-01 | Hold | 1,026,326 | — | 0.0% | $34.3M | 0.29% |
| 2025 Q1 | 2025-05-02 | Hold | 1,026,326 | — | 0.0% | $35.5M | 0.32% |
| 2024 Q4 | 2025-02-07 | Reduce | 1,026,326 | -127,358 | -11.0% | $36.1M | 0.32% |
| 2024 Q3 | 2024-11-01 | Hold | 1,153,684 | — | 0.0% | $45.2M | 0.41% |
| 2024 Q2 | 2024-08-02 | Add | 1,153,684 | 9,603 | +0.8% | $42.3M | 0.42% |
| 2024 Q1 | 2024-05-03 | Add | 1,144,081 | 12,270 | +1.1% | $46.5M | 0.46% |
| 2023 Q4 | 2024-02-02 | Hold | 1,131,811 | — | 0.0% | $46.5M | 0.51% |
| 2023 Q3 | 2023-11-03 | Add | 1,131,811 | 1,067 | +0.1% | $47.0M | 0.57% |
| 2023 Q2 | 2023-08-04 | Add | 1,130,744 | 57,645 | +5.4% | $44.0M | 0.52% |
| 2023 Q1 | 2023-04-28 | Add | 1,073,099 | 80,179 | +8.1% | $38.1M | 0.48% |
| 2022 Q4 | 2023-02-03 | Add | 992,920 | 110,715 | +12.5% | $32.5M | 0.44% |
| 2022 Q3 | 2022-11-04 | Add | 882,205 | 108,724 | +14.1% | $24.3M | 0.36% |
| 2022 Q2 | 2022-08-05 | New | 773,481 | 773,481 | — | $28.4M | 0.41% |
| 2022 Q1 | 2022-06-13 | — | — | — | — | — | — |
| 2021 Q4 | 2022-06-13 | Sold out | — | -563,675 | -100.0% | — | — |
| 2021 Q3 | 2021-11-05 | Hold | 563,675 | — | 0.0% | $29.5M | 0.37% |
| 2021 Q2 | 2021-08-06 | Add | 563,675 | 2,710 | +0.5% | $30.1M | 0.38% |
| 2021 Q1 | 2021-04-30 | Add | 560,965 | 3,991 | +0.7% | $28.4M | 0.39% |
| 2020 Q4 | 2021-02-05 | Hold | 556,974 | — | 0.0% | $27.4M | 0.41% |
| 2020 Q3 | 2020-10-30 | Hold | 556,974 | — | 0.0% | $24.1M | 0.41% |
| 2020 Q2 | 2020-08-03 | Hold | 556,974 | — | 0.0% | $20.3M | 0.38% |
| 2020 Q1 | 2020-05-01 | Add | 556,974 | 1,067 | +0.2% | $17.9M | 0.34% |
| 2019 Q4 | 2020-02-07 | Hold | 555,907 | — | 0.0% | $23.4M | 0.33% |
| 2019 Q3 | 2019-11-01 | Add | 555,907 | 9,603 | +1.8% | $23.5M | 0.35% |
| 2019 Q2 | 2019-08-02 | Add | 546,304 | 76,824 | +16.4% | $21.6M | 0.33% |
| 2019 Q1 | 2019-05-03 | Add | 469,480 | 43,747 | +10.3% | $17.6M | 0.29% |
| 2018 Q4 | 2019-02-08 | Add | 425,733 | 3,201 | +0.8% | $13.6M | 0.26% |
| 2018 Q3 | 2018-11-02 | Add | 422,532 | 112,035 | +36.1% | $14.0M | 0.24% |
| 2018 Q2 | 2018-08-03 | Add | 310,497 | 85,360 | +37.9% | $9.5M | 0.17% |
| 2018 Q1 | 2018-04-27 | Hold | 225,137 | — | 0.0% | $7.2M | 0.14% |
| 2017 Q4 | 2018-02-09 | Hold | 225,137 | — | 0.0% | $8.5M | 0.16% |
| 2017 Q3 | 2017-10-27 | Hold | 225,137 | — | 0.0% | $8.1M | 0.16% |
| 2017 Q2 | 2017-07-28 | Add | 225,137 | 2,134 | +1.0% | $8.2M | 0.17% |
| 2017 Q1 | 2017-04-28 | Add | 223,003 | 28,809 | +14.8% | $7.9M | 0.18% |
| 2016 Q4 | 2017-02-10 | Add | 194,194 | 34,144 | +21.3% | $6.3M | 0.15% |
| 2016 Q3 | 2016-11-04 | New | 160,050 | 160,050 | — | $5.0M | 0.13% |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.