Markel Group (Tom Gayner) — SEIC Trade History
Quarter-by-quarter changes in the SEI INVTS CO position · CUSIP 784117103
Currently held · 4.3 YearsFirst seen: 2016 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-07-31 | Hold | 173,200 | — | 0.0% | $15.2M | 0.12% |
| 2026 Q1 | 2026-05-01 | Hold | 173,200 | — | 0.0% | $13.6M | 0.11% |
| 2025 Q4 | 2026-02-06 | Hold | 173,200 | — | 0.0% | $14.2M | 0.11% |
| 2025 Q3 | 2025-10-31 | Hold | 173,200 | — | 0.0% | $14.7M | 0.12% |
| 2025 Q2 | 2025-08-01 | Hold | 173,200 | — | 0.0% | $15.6M | 0.13% |
| 2025 Q1 | 2025-05-02 | Hold | 173,200 | — | 0.0% | $13.4M | 0.12% |
| 2024 Q4 | 2025-02-07 | Hold | 173,200 | — | 0.0% | $14.3M | 0.13% |
| 2024 Q3 | 2024-11-01 | Hold | 173,200 | — | 0.0% | $12.0M | 0.11% |
| 2024 Q2 | 2024-08-02 | Hold | 173,200 | — | 0.0% | $11.2M | 0.11% |
| 2024 Q1 | 2024-05-03 | Hold | 173,200 | — | 0.0% | $12.5M | 0.12% |
| 2023 Q4 | 2024-02-02 | Hold | 173,200 | — | 0.0% | $11.0M | 0.12% |
| 2023 Q3 | 2023-11-03 | Hold | 173,200 | — | 0.0% | $10.4M | 0.13% |
| 2023 Q2 | 2023-08-04 | Reduce | 173,200 | -416,000 | -70.6% | $10.3M | 0.12% |
| 2023 Q1 | 2023-04-28 | Hold | 589,200 | — | 0.0% | $33.9M | 0.43% |
| 2022 Q4 | 2023-02-03 | Add | 589,200 | 30,000 | +5.4% | $34.4M | 0.46% |
| 2022 Q3 | 2022-11-04 | Hold | 559,200 | — | 0.0% | $27.4M | 0.41% |
| 2022 Q2 | 2022-08-05 | New | 559,200 | 559,200 | — | $30.2M | 0.43% |
| 2022 Q1 | 2022-06-13 | — | — | — | — | — | — |
| 2021 Q4 | 2022-06-13 | Sold out | — | -431,200 | -100.0% | — | — |
| 2021 Q3 | 2021-11-05 | Add | 431,200 | 4,000 | +0.9% | $25.6M | 0.32% |
| 2021 Q2 | 2021-08-06 | Hold | 427,200 | — | 0.0% | $26.5M | 0.34% |
| 2021 Q1 | 2021-04-30 | Add | 427,200 | 1,000 | +0.2% | $26.0M | 0.36% |
| 2020 Q4 | 2021-02-05 | Add | 426,200 | 43,000 | +11.2% | $24.5M | 0.36% |
| 2020 Q3 | 2020-10-30 | Hold | 383,200 | — | 0.0% | $19.4M | 0.33% |
| 2020 Q2 | 2020-08-03 | Hold | 383,200 | — | 0.0% | $21.1M | 0.39% |
| 2020 Q1 | 2020-05-01 | Hold | 383,200 | — | 0.0% | $17.8M | 0.33% |
| 2019 Q4 | 2020-02-07 | Hold | 383,200 | — | 0.0% | $25.1M | 0.35% |
| 2019 Q3 | 2019-11-01 | Hold | 383,200 | — | 0.0% | $22.7M | 0.34% |
| 2019 Q2 | 2019-08-02 | Hold | 383,200 | — | 0.0% | $21.5M | 0.33% |
| 2019 Q1 | 2019-05-03 | Add | 383,200 | 20,000 | +5.5% | $20.0M | 0.34% |
| 2018 Q4 | 2019-02-08 | Add | 363,200 | 34,000 | +10.3% | $16.8M | 0.32% |
| 2018 Q3 | 2018-11-02 | Add | 329,200 | 23,000 | +7.5% | $20.1M | 0.34% |
| 2018 Q2 | 2018-08-03 | Hold | 306,200 | — | 0.0% | $19.1M | 0.35% |
| 2018 Q1 | 2018-04-27 | Hold | 306,200 | — | 0.0% | $22.9M | 0.44% |
| 2017 Q4 | 2018-02-09 | Hold | 306,200 | — | 0.0% | $22.0M | 0.41% |
| 2017 Q3 | 2017-10-27 | Hold | 306,200 | — | 0.0% | $18.7M | 0.37% |
| 2017 Q2 | 2017-07-28 | Add | 306,200 | 2,000 | +0.7% | $16.5M | 0.35% |
| 2017 Q1 | 2017-04-28 | Add | 304,200 | 14,000 | +4.8% | $15.3M | 0.35% |
| 2016 Q4 | 2017-02-10 | Add | 290,200 | 18,000 | +6.6% | $14.3M | 0.34% |
| 2016 Q3 | 2016-11-04 | New | 272,200 | 272,200 | — | $12.4M | 0.32% |
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.