SEC 13F Intelligence

Check Capital Management Inc/Ca / MKL

Check Capital Management Inc/Ca’s Markel Group Inc Position

Does Check Capital Management Inc/Ca own Markel Group Inc (MKL)? Yes — 76.9K shares worth $147M (+4.28% of its 13F portfolio) as of Q1 2026, down from 77.3K shares the prior filed quarter.

Position Value
$147M
Q1 2026
Shares
76.9K
% of Portfolio
+4.28%
Quarters Held
30
currently held

Position History MKL

Reported value by quarter
Q4 ’18: $664,000Q4 ’18Q1 ’19: $737,000Q2 ’19: $817,000Q3 ’19: $833,000Q4 ’19: $806,000Q4 ’19Q1 ’20: $821,000Q2 ’20: $720,000Q3 ’20: $2MQ4 ’20: $17MQ4 ’20Q1 ’21: $45MQ2 ’21: $48MQ3 ’21: $48MQ4 ’21: $51MQ4 ’21Q1 ’22: $61MQ2 ’22: $53MQ3 ’22: $47MQ4 ’22: $70,609Q4 ’22Q1 ’23: $87,460Q2 ’23: $99,587Q3 ’23: $106,580Q4 ’23: $71MQ4 ’23Q1 ’24: $117MQ2 ’24: $122MQ3 ’24: $121MQ4 ’24: $133MQ4 ’24Q1 ’25: $148MQ2 ’25: $155MQ3 ’25: $148MQ4 ’25: $166MQ4 ’25Q1 ’26: $147Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 202676.9K$147M+4.28%
Q4 202577.3K$166M+4.84%
Q3 202577.5K$148M+4.89%
Q2 202577.8K$155M+5.25%
Q1 202579.1K$148M+4.31%
Q4 202477.2K$133M+3.97%
Q3 202477.4K$121M+3.73%
Q2 202477.3K$122M+4.03%
Q1 202477.2K$117M+3.86%
Q4 202353.6K$71M+3.40%
Q3 202372.4K$106,580+4.09%
Q2 202372.0K$99,587+3.94%
Q1 202368.5K$87,460+3.90%
Q4 202253.6K$70,609+3.40%
Q3 202243.7K$47M+2.53%
Q2 202240.9K$53M+2.64%
Q1 202241.2K$61M+2.37%
Q4 202141.0K$51M+2.12%
Q3 202140.3K$48M+2.24%
Q2 202140.2K$48M+2.16%
Q1 202139.6K$45M+2.20%
Q4 202016.1K$17M+0.91%
Q3 20202.2K$2M+0.13%
Q2 2020780$720,000+0.05%
Q1 2020885$821,000+0.05%
Q4 2019705$806,000+0.04%
Q3 2019705$833,000+0.04%
Q2 2019750$817,000+0.04%
Q1 2019740$737,000+0.04%
Q4 2018640$664,000+0.04%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Check Capital Management Inc/Ca’s full portfolio or all institutional holders of MKL.