Greenbrier Partners Capital Management, LLC — MARKEL GROUP, INC MKL: Quarterly 13F Position History
Greenbrier Partners Capital Management, LLC has reported MARKEL GROUP, INC (MKL) on 40 13F-HR filings in Pactolio's tracked window, first appearing in Q2 2016. As of Q1 2026, the position is sized at 25,616 shares ($49.0M market value, 3.78% of the equity book). Quarter-over-quarter share count change: 962 (-3.6%) .
- 25,616Shares Held (Latest Filing)
- $49.0MReported Market Value (Latest Filing)
- 3.78%Portfolio Weight (% of 13F Equity Book)
- 962Quarter-over-Quarter Share Change
- -$8.1MQuarter-over-Quarter Value Change
- 32,285Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 40 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 25,616 | 962 | -3.6% | $49.0M | 3.78% | $1914.07 |
| Q4 2025 | 26,578 | 842 | -3.1% | $57.1M | 3.83% | $2149.64 |
| Q3 2025 | 27,420 | 0 | — | $52.4M | 3.55% | $1911.36 |
| Q2 2025 | 27,420 | 0 | — | $54.8M | 4.01% | $1997.36 |
| Q1 2025 | 27,420 | 0 | — | $51.3M | 4.01% | $1869.61 |
| Q4 2024 | 27,420 | 0 | — | $47.3M | 3.43% | $1726.23 |
| Q3 2024 | 27,420 | 36 | -0.1% | $45.3M | 3.42% | $1651.69 |
| Q2 2024 | 27,456 | 0 | — | $43.3M | 3.57% | $1575.66 |
| Q1 2024 | 27,456 | 147 | -0.5% | $41.8M | 3.86% | $1521.48 |
| Q4 2023 | 27,603 | 1,134 | -3.9% | $39.2M | 3.96% | $1419.90 |
| Q3 2023 | 28,737 | 0 | — | $42.3M | 4.78% | $1472.49 |
| Q2 2023 | 28,737 | 0 | — | $39.7M | 4.35% | $1383.18 |
| Q1 2023 | 28,737 | 0 | — | $36.7M | 4.52% | $1277.41 |
| Q4 2022 | 28,737 | 2,596 | -8.3% | $37.9M | 5.46% | $1317.50 |
| Q3 2022 | 31,333 | 0 | — | $34.0M | 4.34% | $1084.22 |
| Q2 2022 | 31,333 | 0 | — | $40.5M | 4.98% | $1293.24 |
| Q1 2022 | 31,333 | 0 | — | $46.2M | 4.36% | $1475.25 |
| Q4 2021 | 31,333 | 0 | — | $38.7M | 3.33% | $1234.00 |
| Q3 2021 | 31,333 | 0 | — | $37.4M | 3.43% | $1195.13 |
| Q2 2021 | 31,333 | 0 | — | $37.2M | 3.39% | $1186.70 |
| Q1 2021 | 31,333 | 0 | — | $35.7M | 3.65% | $1139.63 |
| Q4 2020 | 31,333 | 0 | — | $32.4M | 3.42% | $1033.29 |
| Q3 2020 | 31,333 | 0 | — | $30.5M | 3.62% | $973.70 |
| Q2 2020 | 31,333 | 0 | — | $28.9M | 3.98% | $923.18 |
| Q1 2020 | 31,333 | 0 | — | $29.1M | 5.23% | $927.90 |
| Q4 2019 | 31,333 | 762 | -2.4% | $35.8M | 5.48% | $1143.17 |
| Q3 2019 | 32,095 | 190 | -0.6% | $37.9M | 6.24% | $1181.90 |
| Q2 2019 | 32,285 | 0 | — | $35.2M | 5.89% | $1089.61 |
| Q1 2019 | 32,285 | 0 | — | $32.2M | 5.71% | $996.25 |
| Q4 2018 | 32,285 | 0 | — | $33.5M | 6.90% | $1038.04 |
| Q3 2018 | 32,285 | 0 | — | $38.4M | 6.45% | $1188.48 |
| Q2 2018 | 32,285 | 0 | — | $35.0M | 6.27% | $1084.34 |
| Q1 2018 | 32,285 | 0 | — | $37.8M | 7.15% | $1170.26 |
| Q4 2017 | 32,285 | 0 | — | $36.8M | 6.62% | $1139.14 |
| Q3 2017 | 32,285 | 0 | — | $34.5M | 6.95% | $1067.99 |
| Q2 2017 | 32,285 | 0 | — | $31.5M | 6.64% | $975.87 |
| Q1 2017 | 32,285 | 0 | — | $31.5M | 7.01% | $975.87 |
| Q4 2016 | 32,285 | 0 | — | $29.2M | 7.36% | $904.51 |
| Q3 2016 | 32,285 | 0 | — | $30.0M | 7.65% | $928.76 |
| Q2 2016 | 32,285 | — | — | $30.8M | 8.46% | $952.80 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Greenbrier Partners Capital Management, LLC first disclose a MKL position in 13F-HR filings?
Greenbrier Partners Capital Management, LLC first reported MARKEL GROUP, INC (MKL) on its 13F-HR filing for the period ending 2016-06-30 (Q2 2016). The position has appeared on 40 reported quarters within Pactolio's tracked window.
What was Greenbrier Partners Capital Management, LLC's most recent quarter-over-quarter share-count change in MKL?
Between Q4 2025 and Q1 2026, Greenbrier Partners Capital Management, LLC reduced its MKL position by 962 shares (-3.6%), leaving 25,616 shares at a market value of $49.0M.
Does the implied price-per-share represent Greenbrier Partners Capital Management, LLC's cost basis in MKL?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.