Markel Group Inc.
DE ˙ DB ˙ US5705351048
1 541,00 € ↑12,00 (0,78%)
2026-06-04
CENA AKCJI
SecurityDE:MKV / Markel Group Inc.
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership11,417 shares
Latest Disclosed Value $ 21,830,522
Janus Henderson Group Plc reports 23.39% decrease in ownership of MKV / Markel Group Inc.

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 11,417 shares of Markel Group Inc. (DE:MKV) valued at $18,838,050 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 14,903 shares of Markel Group Inc.. This represents a change in shares of -23.39% during the quarter. The current value of the position is $17,593,597 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-18 2026-03-31 13F/A-1 MARKEL GROUP COM 570535104 11,417 -3,486 -23.39 21,831 -31.89 0.0104
2026-05-15 2026-03-31 13F MARKEL GROUP COM 570535104 11,417 -3,486 21,831 0.0041
2026-02-17 2025-12-31 13F MARKEL GROUP COM 570535104 14,903 -1,660 -10.02 32,054 1.17 0.0144
2025-11-14 2025-09-30 13F MARKEL GROUP COM 570535104 16,563 -6,274 -27.47 31,684 -30.49 0.0145
2025-08-14 2025-06-30 13F MARKEL GROUP COM 570535104 22,837 6,887 43.18 45,583 54.09 0.0223
2025-05-15 2025-03-31 13F MARKEL GROUP COM 570535104 15,950 -241 -1.49 29,583 5.62 0.0162
2025-02-14 2024-12-31 13F MARKEL GROUP COM 570535104 16,191 2,237 16.03 28,008 28.07 0.0142
2024-11-14 2024-09-30 13F MARKEL GROUP COM 570535104 13,954 -1,513 -9.78 21,868 -10.29 0.0112
2024-08-14 2024-06-30 13F MARKEL GROUP COM 570535104 15,467 1,512 10.83 24,377 14.90 0.0131
2024-05-15 2024-03-31 13F MARKEL GROUP COM 570535104 13,955 98 0.71 21,215 7.71 0.0116
2024-02-14 2023-12-31 13F MARKEL GROUP COM 570535104 13,857 -1,908 -12.10 19,696 -15.18 0.0117
2023-11-14 2023-09-30 13F MARKEL GROUP COM 570535104 15,765 -2,327 -12.86 23,222 -7.21 0.0152
2023-08-14 2023-06-30 13F MARKEL GROUP COM 570535104 18,092 7,625 72.85 25,025 86.94 0.0156
2023-05-15 2023-03-31 13F MARKEL COM 570535104 10,467 -1,026 -8.93 13,387 -11.51 0.0088
2023-02-14 2022-12-31 13F MARKEL COM 570535104 11,493 10,041 691.53 15,128 859.23 0.0108
2022-11-14 2022-09-30 13F MARKEL COM 570535104 1,452 2 0.14 1,577 -15.89 0.0012
2022-08-15 2022-06-30 13F MARKEL COM 570535104 1,450 -4,047 -73.62 1,875 -76.89 0.0013
2022-05-16 2022-03-31 13F MARKEL COM 570535104 5,497 -775 -12.36 8,112 4.81 0.0039
2022-02-14 2021-12-31 13F MARKEL COM 570535104 6,272 3,859 159.93 7,740 168.01 0.0032
2021-11-16 2021-09-30 13F MARKEL COM 570535104 2,413 -390 -13.91 2,888 -13.25 0.0013
2021-08-16 2021-06-30 13F MARKEL COM 570535104 2,803 -297 -9.58 3,329 -6.07 0.0014
2021-05-17 2021-03-31 13F MARKEL COM 570535104 3,100 -96 -3.00 3,544 7.33 0.0016
2021-02-16 2020-12-31 13F MARKEL COM 570535104 3,196 356 12.54 3,302 19.21 0.0015
2020-11-16 2020-09-30 13F MARKEL COM 570535104 2,840 -6,473 -69.50 2,770 -67.78 0.0014
2020-08-14 2020-06-30 13F MARKEL COM 570535104 9,313 -3,506 -27.35 8,597 -27.76 0.0048
2020-05-14 2020-03-31 13F MARKEL COM 570535104 12,819 -4,067 -24.09 11,900 -38.35 0.0082
2020-02-18 2019-12-31 13F MARKEL COM 570535104 16,886 -3,259 -16.18 19,301 -18.93 0.0099
2019-11-14 2019-09-30 13F MARKEL COM 570535104 20,145 -3,442 -14.59 23,809 -7.32 0.0129
2019-07-31 2019-06-30 13F MARKEL COM 570535104 23,587 -1,555 -6.18 25,689 2.55 0.0140
2019-04-30 2019-03-31 13F MARKEL COM 570535104 25,142 953 3.94 25,049 -0.20 0.0139
2019-02-06 2018-12-31 13F MARKEL COM 570535104 24,189 562 2.38 25,100 -10.60 0.0160
2018-11-09 2018-09-30 13F MARKEL COM 570535104 23,627 -7,270 -23.53 28,075 -16.21 0.0150
2018-08-10 2018-06-30 13F MARKEL COM 570535104 30,897 16,781 118.88 33,505 102.88 0.0191
2018-05-14 2018-03-31 13F MARKEL COM 570535104 14,116 -9,438 -40.07 16,515 -38.43 0.0097
2018-03-12 2017-12-31 13F/A-1 MARKEL COM 570535104 23,554 10,945 86.80 26,821 99.28 0.0165
2018-02-09 2017-12-31 13F MARKEL COM 570535104 23,554 10,945 26,821
2017-11-14 2017-09-30 13F MARKEL COM 570535104 12,609 -2,094 -14.24 13,459 -6.19 0.0086
2017-08-17 2017-06-30 13F/A-1 MARKEL COM 570535104 14,703 12,893 712.32 14,347 711.94 0.0098
2017-08-14 2017-06-30 13F MARKEL COM 570535104 14,703 12,893 14,347
2017-05-03 2017-03-31 13F MARKEL COM 570535104 1,810 0 0.00 1,767 7.94 0.0124
2017-01-30 2016-12-31 13F MARKEL COM 570535104 1,810 200 12.42 1,637 9.50 0.0121
2016-10-24 2016-09-30 13F MARKEL COM 570535104 1,610 0 0.00 1,495 -2.42 0.0110
2016-07-29 2016-06-30 13F MARKEL COM 570535104 1,610 0 0.00 1,532 6.69 0.0127
2016-05-12 2016-03-31 13F MARKEL COM 570535104 1,610 0 0.00 1,436 0.98 0.0116
2016-02-03 2015-12-31 13F MARKEL COM 570535104 1,610 1,098 214.45 1,422 246.83 0.0114
2015-11-16 2015-09-30 13F MARKEL COM 570535104 512 0 0.00 410 0.00 0.0036
2015-08-17 2015-06-30 13F MARKEL COM 570535104 512 0 0.00 410 4.06 0.0032
2015-06-02 2015-03-31 13F/A-1 MARKEL COM 570535104 512 0 0.00 394 12.57 0.0030
2015-05-15 2015-03-31 13F MARKEL COM 570535104 512 394
2015-02-12 2014-12-31 13F MARKEL COM 570535104 512 0 0.00 350 7.36 0.0025
2014-11-12 2014-09-30 13F MARKEL COM 570535104 512 0 0.00 326 -2.69 0.0031
2014-08-13 2014-06-30 13F MARKEL COM 570535104 512 0 0.00 335 9.84 0.0031
2014-05-08 2014-03-31 13F MARKEL COM 570535104 512 0 0.00 305 2.69 0.0030
2014-01-14 2013-12-31 13F MARKEL COM 570535104 512 0 0.00 297 11.65 0.0030
2013-11-12 2013-09-30 13F MARKEL COM 570535104 512 0 0.00 266 -1.48 0.0029
2013-08-15 2013-06-30 13F MARKEL COM 570535104 512 512 270 0.0032
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.