MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

TWINBEECH CAPITAL LP's Holding History (CIK: 0001769646)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 145 Value ($000) $312 Avg Close $2025.92 Range $1812.24 - $2207.59

Q3 2025

Shares 112 Value ($000) $214 Avg Close $1960.42 Range $1889.91 - $2075.92

Q1 2025

Shares 8,293 Value ($000) $15,505 Avg Close $1839.75 Range $1641.51 - $2063.68

Q3 2024

Shares 4,216 Value ($000) $6,613 Avg Close $1565.15 Range $1491.03 - $1660.74

Q3 2022

Shares 1,487 Value ($000) $1,612 Avg Close $1220.12 Range $1064.09 - $1335.10

Q4 2021

Shares 3,138 Value ($000) $3,872 Avg Close $1261.86 Range $1179.00 - $1343.56

Q2 2021

Shares 283 Value ($000) $336 Avg Close $1198.75 Range $1138.00 - $1268.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	145	$312	$2025.92	$1812.24 - $2207.59
Q3 2025	112	$214	$1960.42	$1889.91 - $2075.92
Q1 2025	8,293	$15,505	$1839.75	$1641.51 - $2063.68
Q3 2024	4,216	$6,613	$1565.15	$1491.03 - $1660.74
Q3 2022	1,487	$1,612	$1220.12	$1064.09 - $1335.10
Q4 2021	3,138	$3,872	$1261.86	$1179.00 - $1343.56
Q2 2021	283	$336	$1198.75	$1138.00 - $1268.96