GREENLEA LANE CAPITAL MANAGEMENT, LLC: MARKEL GROUP INC (MKL): Quarterly 13F Position History
As of Q1 2026, GREENLEA LANE CAPITAL MANAGEMENT, LLC reported 22,555 shares of MARKEL GROUP INC (MKL), worth $43.2M and representing 12.5% of its 13F equity book. Quarter-over-quarter share count change: 350 (-1.5%) . The position first appeared in Q1 2023 and has been disclosed across 13 13F-HR filings in Pactolio's tracked window.
- 22,555Shares Held (Latest Filing)
- $43.2MReported Market Value (Latest Filing)
- 12.5%Portfolio Weight (% of 13F Equity Book)
- 350Quarter-over-Quarter Share Change
- -$6.1MQuarter-over-Quarter Value Change
- 32,425Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 13 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 22,555 | 350 | -1.5% | $43.2M | 12.5% | $1914.1 |
| Q4 2025 | 22,905 | +450 | +2.0% | $49.2M | 14.4% | $2149.7 |
| Q3 2025 | 22,455 | 0 | — | $42.9M | 12.5% | $1911.4 |
| Q2 2025 | 22,455 | 0 | — | $44.9M | 12.6% | $1997.4 |
| Q1 2025 | 22,455 | +735 | +3.4% | $42.0M | 14.5% | $1869.6 |
| Q4 2024 | 21,720 | 750 | -3.3% | $37.5M | 11.3% | $1726.2 |
| Q3 2024 | 22,470 | 290 | -1.3% | $35.2M | 10.7% | $1568.6 |
| Q2 2024 | 22,760 | +625 | +2.8% | $35.9M | 9.8% | $1575.7 |
| Q1 2024 | 22,135 | 0 | — | $33.7M | 9.5% | $1521.5 |
| Q4 2023 | 22,135 | 10,290 | -31.7% | $31.4M | 9.7% | $1419.9 |
| Q3 2023 | 32,425 | +8,300 | +34.4% | $47.7M | 17.1% | $1472.5 |
| Q2 2023 | 24,125 | +17,895 | +287.2% | $33.4M | 12.2% | $1383.2 |
| Q1 2023 | 6,230 | — | — | $8.0M | 3.2% | $1277.4 |
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 GREENLEA LANE CAPITAL MANAGEMENT, LLC first disclose a MKL position in 13F-HR filings?
GREENLEA LANE CAPITAL MANAGEMENT, LLC first reported MARKEL GROUP INC (MKL) on its 13F-HR filing for the period ending 2023-03-31 (Q1 2023). The position has appeared on 13 reported quarters within Pactolio's tracked window.
What was GREENLEA LANE CAPITAL MANAGEMENT, LLC's most recent quarter-over-quarter share-count change in MKL?
Between Q4 2025 and Q1 2026, GREENLEA LANE CAPITAL MANAGEMENT, LLC reduced its MKL position by 350 shares (-1.5%), leaving 22,555 shares at a market value of $43.2M.
Does the implied price-per-share represent GREENLEA LANE 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.