MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

Atria Investments, Inc's Holding History (CIK: 0001535865)

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

Q4 2025

Shares 1,613 Value ($000) $3,468 Avg Close $2025.92 Range $1812.24 - $2207.59

Q3 2025

Shares 1,574 Value ($000) $3,009 Avg Close $1960.42 Range $1889.91 - $2075.92

Q2 2025

Shares 1,611 Value ($000) $3,218 Avg Close $1875.20 Range $1621.89 - $2004.24

Q1 2025

Shares 1,566 Value ($000) $2,928 Avg Close $1839.75 Range $1641.51 - $2063.68

Q4 2024

Shares 2,016 Value ($000) $3,480 Avg Close $1659.34 Range $1521.25 - $1809.11

Q3 2024

Shares 1,974 Value ($000) $3,096 Avg Close $1565.15 Range $1491.03 - $1660.74

Q2 2024

Shares 1,964 Value ($000) $3,095 Avg Close $1552.86 Range $1417.65 - $1670.24

Q1 2024

Shares 2,007 Value ($000) $3,054 Avg Close $1466.28 Range $1342.66 - $1534.62

Q4 2023

Shares 2,012 Value ($000) $2,857 Avg Close $1418.73 Range $1295.65 - $1528.08

Q3 2023

Shares 2,087 Value ($000) $3,073 Avg Close $1463.82 Range $1345.00 - $1560.00

Q2 2023

Shares 1,904 Value ($000) $2,634 Avg Close $1340.97 Range $1272.43 - $1400.00

Q1 2023

Shares 1,808 Value ($000) $2,310 Avg Close $1328.48 Range $1186.56 - $1458.56

Q4 2022

Shares 1,814 Value ($000) $2,390 Avg Close $1237.05 Range $1085.09 - $1356.37

Q3 2022

Shares 1,505 Value ($000) $1,632 Avg Close $1220.12 Range $1064.09 - $1335.10

Q2 2022

Shares 1,683 Value ($000) $2,177 Avg Close $1372.21 Range $1251.77 - $1519.25

Q1 2022

Shares 1,923 Value ($000) $2,837 Avg Close $1291.81 Range $1180.00 - $1513.00

Q4 2021

Shares 1,937 Value ($000) $2,390 Avg Close $1261.86 Range $1179.00 - $1343.56

Q3 2021

Shares 2,037 Value ($000) $2,434 Avg Close $1232.92 Range $1175.35 - $1288.00

Q2 2021

Shares 2,056 Value ($000) $2,440 Avg Close $1198.75 Range $1138.00 - $1268.96

Q1 2021

Shares 2,068 Value ($000) $2,357 Avg Close $1078.65 Range $942.44 - $1169.50

Q4 2020

Shares 1,765 Value ($000) $1,824 Avg Close $996.82 Range $913.04 - $1073.43

Q4 2019

Shares 620 Value ($000) $709 Avg Close $1138.97 Range $1100.00 - $1216.47

Q3 2019

Shares 274 Value ($000) $324 Avg Close $1136.16 Range $1065.01 - $1204.45

Q2 2019

Shares 263 Value ($000) $300 Avg Close $1047.93 Range $970.42 - $1099.00

Q1 2019

Shares 254 Value ($000) $253 Avg Close $1015.52 Range $950.16 - $1081.00

Q4 2018

Shares 275 Value ($000) $285 Avg Close $1093.58 Range $954.39 - $1203.43

Q3 2018

Shares 267 Value ($000) $317 Avg Close $1176.81 Range $1078.02 - $1228.32

Q1 2018

Shares 177 Value ($000) $207 Avg Close $1125.56 Range $1049.95 - $1194.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,613	$3,468	$2025.92	$1812.24 - $2207.59
Q3 2025	1,574	$3,009	$1960.42	$1889.91 - $2075.92
Q2 2025	1,611	$3,218	$1875.20	$1621.89 - $2004.24
Q1 2025	1,566	$2,928	$1839.75	$1641.51 - $2063.68
Q4 2024	2,016	$3,480	$1659.34	$1521.25 - $1809.11
Q3 2024	1,974	$3,096	$1565.15	$1491.03 - $1660.74
Q2 2024	1,964	$3,095	$1552.86	$1417.65 - $1670.24
Q1 2024	2,007	$3,054	$1466.28	$1342.66 - $1534.62
Q4 2023	2,012	$2,857	$1418.73	$1295.65 - $1528.08
Q3 2023	2,087	$3,073	$1463.82	$1345.00 - $1560.00
Q2 2023	1,904	$2,634	$1340.97	$1272.43 - $1400.00
Q1 2023	1,808	$2,310	$1328.48	$1186.56 - $1458.56
Q4 2022	1,814	$2,390	$1237.05	$1085.09 - $1356.37
Q3 2022	1,505	$1,632	$1220.12	$1064.09 - $1335.10
Q2 2022	1,683	$2,177	$1372.21	$1251.77 - $1519.25
Q1 2022	1,923	$2,837	$1291.81	$1180.00 - $1513.00
Q4 2021	1,937	$2,390	$1261.86	$1179.00 - $1343.56
Q3 2021	2,037	$2,434	$1232.92	$1175.35 - $1288.00
Q2 2021	2,056	$2,440	$1198.75	$1138.00 - $1268.96
Q1 2021	2,068	$2,357	$1078.65	$942.44 - $1169.50
Q4 2020	1,765	$1,824	$996.82	$913.04 - $1073.43
Q4 2019	620	$709	$1138.97	$1100.00 - $1216.47
Q3 2019	274	$324	$1136.16	$1065.01 - $1204.45
Q2 2019	263	$300	$1047.93	$970.42 - $1099.00
Q1 2019	254	$253	$1015.52	$950.16 - $1081.00
Q4 2018	275	$285	$1093.58	$954.39 - $1203.43
Q3 2018	267	$317	$1176.81	$1078.02 - $1228.32
Q1 2018	177	$207	$1125.56	$1049.95 - $1194.98