MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q1 2025

Shares 11,506 Value ($000) $22 Avg Close $1839.75 Range $1641.51 - $2063.68

Q4 2024

Shares 13,050 Value ($000) $23 Avg Close $1659.34 Range $1521.25 - $1809.11

Q3 2024

Shares 12,623 Value ($000) $20 Avg Close $1565.15 Range $1491.03 - $1660.74

Q2 2024

Shares 12,894 Value ($000) $20 Avg Close $1552.86 Range $1417.65 - $1670.24

Q1 2024

Shares 13,868 Value ($000) $21 Avg Close $1466.28 Range $1342.66 - $1534.62

Q4 2023

Shares 12,840 Value ($000) $18 Avg Close $1418.73 Range $1295.65 - $1528.08

Q3 2023

Shares 12,126 Value ($000) $18 Avg Close $1463.82 Range $1345.00 - $1560.00

Q2 2023

Shares 12,147 Value ($000) $17 Avg Close $1340.97 Range $1272.43 - $1400.00

Q1 2023

Shares 11,809 Value ($000) $15 Avg Close $1328.48 Range $1186.56 - $1458.56

Q4 2022

Shares 12,751 Value ($000) $17 Avg Close $1237.05 Range $1085.09 - $1356.37

Q3 2022

Shares 12,294 Value ($000) $13,329 Avg Close $1220.12 Range $1064.09 - $1335.10

Q2 2022

Shares 12,945 Value ($000) $16,741 Avg Close $1372.21 Range $1251.77 - $1519.25

Q1 2022

Shares 13,712 Value ($000) $20,228 Avg Close $1291.81 Range $1180.00 - $1513.00

Q4 2021

Shares 14,867 Value ($000) $18,346 Avg Close $1261.86 Range $1179.00 - $1343.56

Q3 2021

Shares 14,736 Value ($000) $17,611 Avg Close $1232.92 Range $1175.35 - $1288.00

Q2 2021

Shares 13,934 Value ($000) $16,536 Avg Close $1198.75 Range $1138.00 - $1268.96

Q1 2021

Shares 12,718 Value ($000) $14,493 Avg Close $1078.65 Range $942.44 - $1169.50

Q4 2020

Shares 12,698 Value ($000) $13,121 Avg Close $996.82 Range $913.04 - $1073.43

Q3 2020

Shares 10,677 Value ($000) $10,396 Avg Close $1015.77 Range $881.00 - $1124.00

Q2 2020

Shares 10,289 Value ($000) $9,498 Avg Close $908.95 Range $761.06 - $1049.56

Q2 2014

Shares 3,934 Value ($000) $2,579 Avg Close $630.07 Range $593.76 - $655.75

Q1 2014

Shares 3,898 Value ($000) $2,324 Avg Close $569.59 Range $527.17 - $596.87

Q4 2013

Shares 3,491 Value ($000) $2,026 Avg Close $542.65 Range $511.06 - $582.59

Q3 2013

Shares 3,485 Value ($000) $1,804 Avg Close $525.40 Range $506.64 - $549.09

Q2 2013

Shares 2,556 Value ($000) $1,347 Avg Close $523.59 Range $501.76 - $546.94

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	11,506	$22	$1839.75	$1641.51 - $2063.68
Q4 2024	13,050	$23	$1659.34	$1521.25 - $1809.11
Q3 2024	12,623	$20	$1565.15	$1491.03 - $1660.74
Q2 2024	12,894	$20	$1552.86	$1417.65 - $1670.24
Q1 2024	13,868	$21	$1466.28	$1342.66 - $1534.62
Q4 2023	12,840	$18	$1418.73	$1295.65 - $1528.08
Q3 2023	12,126	$18	$1463.82	$1345.00 - $1560.00
Q2 2023	12,147	$17	$1340.97	$1272.43 - $1400.00
Q1 2023	11,809	$15	$1328.48	$1186.56 - $1458.56
Q4 2022	12,751	$17	$1237.05	$1085.09 - $1356.37
Q3 2022	12,294	$13,329	$1220.12	$1064.09 - $1335.10
Q2 2022	12,945	$16,741	$1372.21	$1251.77 - $1519.25
Q1 2022	13,712	$20,228	$1291.81	$1180.00 - $1513.00
Q4 2021	14,867	$18,346	$1261.86	$1179.00 - $1343.56
Q3 2021	14,736	$17,611	$1232.92	$1175.35 - $1288.00
Q2 2021	13,934	$16,536	$1198.75	$1138.00 - $1268.96
Q1 2021	12,718	$14,493	$1078.65	$942.44 - $1169.50
Q4 2020	12,698	$13,121	$996.82	$913.04 - $1073.43
Q3 2020	10,677	$10,396	$1015.77	$881.00 - $1124.00
Q2 2020	10,289	$9,498	$908.95	$761.06 - $1049.56
Q2 2014	3,934	$2,579	$630.07	$593.76 - $655.75
Q1 2014	3,898	$2,324	$569.59	$527.17 - $596.87
Q4 2013	3,491	$2,026	$542.65	$511.06 - $582.59
Q3 2013	3,485	$1,804	$525.40	$506.64 - $549.09
Q2 2013	2,556	$1,347	$523.59	$501.76 - $546.94