SEI INVTS CO

Ticker: SEIC CUSIP: 784117103 Class: EQTY

MARKEL GROUP INC.'s Holding History (CIK: 0001096343)

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

Q4 2025

Shares 173,200 Value ($000) $14,206 Avg Close $81.71 Range $77.03 - $86.45

Q3 2025

Shares 173,200 Value ($000) $14,696 Avg Close $88.30 Range $83.71 - $93.38

Q2 2025

Shares 173,200 Value ($000) $15,564 Avg Close $79.75 Range $63.90 - $89.97

Q1 2025

Shares 173,200 Value ($000) $13,446 Avg Close $79.45 Range $71.12 - $85.92

Q4 2024

Shares 173,200 Value ($000) $14,286 Avg Close $77.08 Range $67.36 - $85.72

Q3 2024

Shares 173,200 Value ($000) $11,984 Avg Close $65.58 Range $61.29 - $68.93

Q2 2024

Shares 173,200 Value ($000) $11,204 Avg Close $65.68 Range $62.54 - $70.05

Q1 2024

Shares 173,200 Value ($000) $12,453 Avg Close $64.80 Range $60.07 - $70.77

Q4 2023

Shares 173,200 Value ($000) $11,007 Avg Close $56.53 Range $50.56 - $62.90

Q3 2023

Shares 173,200 Value ($000) $10,432 Avg Close $59.56 Range $56.42 - $62.41

Q2 2023

Shares 173,200 Value ($000) $10,326 Avg Close $56.04 Range $53.94 - $57.99

Q1 2023

Shares 589,200 Value ($000) $33,908 Avg Close $57.66 Range $51.86 - $62.20

Q4 2022

Shares 589,200 Value ($000) $34,350 Avg Close $53.75 Range $44.20 - $60.60

Q3 2022

Shares 559,200 Value ($000) $27,429 Avg Close $52.12 Range $46.68 - $56.28

Q2 2022

Shares 559,200 Value ($000) $30,207 Avg Close $53.41 Range $49.01 - $58.22

Q1 2022

Shares 445,200 Value ($000) $26,805 Avg Close $56.38 Range $51.21 - $60.93

Q4 2021

Shares 431,200 Value ($000) $26,277 Avg Close $58.40 Range $54.71 - $61.40

Q3 2021

Shares 431,200 Value ($000) $25,570 Avg Close $57.46 Range $53.72 - $59.79

Q2 2021

Shares 427,200 Value ($000) $26,473 Avg Close $58.40 Range $51.52 - $60.63

Q1 2021

Shares 427,200 Value ($000) $26,029 Avg Close $54.84 Range $48.78 - $58.45

Q4 2020

Shares 426,200 Value ($000) $24,494 Avg Close $50.82 Range $45.28 - $53.93

Q3 2020

Shares 383,200 Value ($000) $19,435 Avg Close $49.13 Range $45.38 - $54.55

Q2 2020

Shares 383,200 Value ($000) $21,069 Avg Close $48.36 Range $40.10 - $56.90

Q1 2020

Shares 383,200 Value ($000) $17,757 Avg Close $54.97 Range $32.72 - $64.32

Q4 2019

Shares 383,200 Value ($000) $25,092 Avg Close $57.17 Range $50.93 - $61.71

Q3 2019

Shares 383,200 Value ($000) $22,708 Avg Close $53.14 Range $50.70 - $56.38

Q2 2019

Shares 383,200 Value ($000) $21,498 Avg Close $49.33 Range $45.59 - $53.38

Q1 2019

Shares 383,200 Value ($000) $20,022 Avg Close $45.74 Range $40.36 - $48.94

Q4 2018

Shares 363,200 Value ($000) $16,780 Avg Close $47.77 Range $38.61 - $55.78

Q3 2018

Shares 329,200 Value ($000) $20,114 Avg Close $56.20 Range $52.71 - $58.83

Q2 2018

Shares 306,200 Value ($000) $19,144 Avg Close $60.08 Range $55.04 - $68.02

Q1 2018

Shares 306,200 Value ($000) $22,937 Avg Close $67.22 Range $61.44 - $70.70

Q4 2017

Shares 306,200 Value ($000) $22,004 Avg Close $60.18 Range $54.62 - $65.32

Q3 2017

Shares 306,200 Value ($000) $18,697 Avg Close $51.01 Range $46.91 - $55.45

Q2 2017

Shares 306,200 Value ($000) $16,467 Avg Close $46.13 Range $44.19 - $49.04

Q1 2017

Shares 304,200 Value ($000) $15,344 Avg Close $45.12 Range $42.79 - $47.01

Q4 2016

Shares 290,200 Value ($000) $14,324 Avg Close $41.56 Range $38.69 - $44.97

Q3 2016

Shares 272,200 Value ($000) $12,415 Avg Close $41.67 Range $37.43 - $46.69

Q2 2016

Shares 246,800 Value ($000) $11,874 Avg Close $42.60 Range $37.17 - $45.76

Q1 2016

Shares 240,000 Value ($000) $10,332 Avg Close $36.26 Range $28.30 - $45.92

Q4 2015

Shares 237,000 Value ($000) $12,419 Avg Close $45.84 Range $40.81 - $48.49

Q3 2015

Shares 237,000 Value ($000) $11,431 Avg Close $44.79 Range $40.73 - $48.82

Q2 2015

Shares 237,000 Value ($000) $11,620 Avg Close $41.23 Range $37.88 - $44.66

Q1 2015

Shares 237,000 Value ($000) $10,449 Avg Close $36.74 Range $33.30 - $39.11

Q4 2014

Shares 237,000 Value ($000) $9,489 Avg Close $33.37 Range $28.68 - $35.90

Q3 2014

Shares 237,000 Value ($000) $8,570 Avg Close $31.02 Range $27.76 - $33.20

Q2 2014

Shares 237,000 Value ($000) $7,766 Avg Close $27.88 Range $25.87 - $29.22

Q1 2014

Shares 227,000 Value ($000) $7,629 Avg Close $29.39 Range $27.99 - $30.77

Q4 2013

Shares 200,000 Value ($000) $6,946 Avg Close $28.58 Range $25.93 - $30.23

Q3 2013

Shares 130,000 Value ($000) $4,018 Avg Close $26.47 Range $23.92 - $28.04

Q2 2013

Shares 130,000 Value ($000) $3,696 Avg Close $24.76 Range $22.90 - $26.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	173,200	$14,206	$81.71	$77.03 - $86.45
Q3 2025	173,200	$14,696	$88.30	$83.71 - $93.38
Q2 2025	173,200	$15,564	$79.75	$63.90 - $89.97
Q1 2025	173,200	$13,446	$79.45	$71.12 - $85.92
Q4 2024	173,200	$14,286	$77.08	$67.36 - $85.72
Q3 2024	173,200	$11,984	$65.58	$61.29 - $68.93
Q2 2024	173,200	$11,204	$65.68	$62.54 - $70.05
Q1 2024	173,200	$12,453	$64.80	$60.07 - $70.77
Q4 2023	173,200	$11,007	$56.53	$50.56 - $62.90
Q3 2023	173,200	$10,432	$59.56	$56.42 - $62.41
Q2 2023	173,200	$10,326	$56.04	$53.94 - $57.99
Q1 2023	589,200	$33,908	$57.66	$51.86 - $62.20
Q4 2022	589,200	$34,350	$53.75	$44.20 - $60.60
Q3 2022	559,200	$27,429	$52.12	$46.68 - $56.28
Q2 2022	559,200	$30,207	$53.41	$49.01 - $58.22
Q1 2022	445,200	$26,805	$56.38	$51.21 - $60.93
Q4 2021	431,200	$26,277	$58.40	$54.71 - $61.40
Q3 2021	431,200	$25,570	$57.46	$53.72 - $59.79
Q2 2021	427,200	$26,473	$58.40	$51.52 - $60.63
Q1 2021	427,200	$26,029	$54.84	$48.78 - $58.45
Q4 2020	426,200	$24,494	$50.82	$45.28 - $53.93
Q3 2020	383,200	$19,435	$49.13	$45.38 - $54.55
Q2 2020	383,200	$21,069	$48.36	$40.10 - $56.90
Q1 2020	383,200	$17,757	$54.97	$32.72 - $64.32
Q4 2019	383,200	$25,092	$57.17	$50.93 - $61.71
Q3 2019	383,200	$22,708	$53.14	$50.70 - $56.38
Q2 2019	383,200	$21,498	$49.33	$45.59 - $53.38
Q1 2019	383,200	$20,022	$45.74	$40.36 - $48.94
Q4 2018	363,200	$16,780	$47.77	$38.61 - $55.78
Q3 2018	329,200	$20,114	$56.20	$52.71 - $58.83
Q2 2018	306,200	$19,144	$60.08	$55.04 - $68.02
Q1 2018	306,200	$22,937	$67.22	$61.44 - $70.70
Q4 2017	306,200	$22,004	$60.18	$54.62 - $65.32
Q3 2017	306,200	$18,697	$51.01	$46.91 - $55.45
Q2 2017	306,200	$16,467	$46.13	$44.19 - $49.04
Q1 2017	304,200	$15,344	$45.12	$42.79 - $47.01
Q4 2016	290,200	$14,324	$41.56	$38.69 - $44.97
Q3 2016	272,200	$12,415	$41.67	$37.43 - $46.69
Q2 2016	246,800	$11,874	$42.60	$37.17 - $45.76
Q1 2016	240,000	$10,332	$36.26	$28.30 - $45.92
Q4 2015	237,000	$12,419	$45.84	$40.81 - $48.49
Q3 2015	237,000	$11,431	$44.79	$40.73 - $48.82
Q2 2015	237,000	$11,620	$41.23	$37.88 - $44.66
Q1 2015	237,000	$10,449	$36.74	$33.30 - $39.11
Q4 2014	237,000	$9,489	$33.37	$28.68 - $35.90
Q3 2014	237,000	$8,570	$31.02	$27.76 - $33.20
Q2 2014	237,000	$7,766	$27.88	$25.87 - $29.22
Q1 2014	227,000	$7,629	$29.39	$27.99 - $30.77
Q4 2013	200,000	$6,946	$28.58	$25.93 - $30.23
Q3 2013	130,000	$4,018	$26.47	$23.92 - $28.04
Q2 2013	130,000	$3,696	$24.76	$22.90 - $26.69