Sei Investments Co

MARKEL GROUP INC. SEIC

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/6/2026

Shares

173,200

Value ($000)

14,206

Weight

0.1%

2013 Q4 - 2025 Q4 (28 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/6/2026	14,206	0.1%	173,200	12/31/2025
2025 Q3	10/31/2025	14,696	0.1%	173,200	9/30/2025
2025 Q2	8/1/2025	15,564	0.1%	173,200	6/30/2025
2025 Q1	5/2/2025	13,446	0.1%	173,200	3/31/2025
2024 Q4	2/7/2025	14,286	0.1%	173,200	12/31/2024
2024 Q3	11/1/2024	11,984	0.1%	173,200	9/30/2024
2024 Q2	8/2/2024	11,204	0.1%	173,200	6/30/2024
2024 Q1	5/3/2024	12,453	0.1%	173,200	3/31/2024
2023 Q4	2/2/2024	11,007	0.1%	173,200	12/31/2023
2023 Q3	11/3/2023	10,432	0.1%	173,200	9/30/2023
2023 Q2	8/4/2023	10,326	0.1%	173,200	6/30/2023
2023 Q1	4/28/2023	33,908	0.4%	589,200	3/31/2023
2022 Q4	2/3/2023	34,350	0.5%	589,200	12/31/2022
2022 Q3	11/4/2022	27,429	0.4%	559,200	9/30/2022
2022 Q2	8/5/2022	30,207	0.4%	559,200	6/30/2022
2022 Q1	4/29/2022	26,805	0.3%	445,200	3/31/2022
2021 Q4	2/4/2022	26,277	0.3%	431,200	12/31/2021
2021 Q3	11/5/2021	25,570	0.3%	431,200	9/30/2021
2021 Q2	8/6/2021	26,473	0.3%	427,200	6/30/2021
2021 Q1	4/30/2021	26,029	0.4%	427,200	3/31/2021
2020 Q4	2/5/2021	24,494	0.4%	426,200	12/31/2020
2020 Q3	10/30/2020	19,435	0.3%	383,200	9/30/2020
2020 Q2	8/3/2020	21,069	0.4%	383,200	6/30/2020
2020 Q1	5/1/2020	17,757	0.3%	383,200	3/31/2020
2019 Q4	2/7/2020	25,092	0.3%	383,200	12/31/2019
2014 Q2	8/8/2014	7,766	0.2%	237,000	6/30/2014
2014 Q1	5/13/2014	7,629	0.2%	227,000	3/31/2014
2013 Q4	2/11/2014	6,946	0.2%	200,000	12/31/2013