Markel Group Inc.
MX ˙ BMV ˙ US5705351048
SecurityMX:MKL / Markel Group Inc.
InstitutionRockefeller Capital Management L.P.
Latest Disclosed Ownership3,144 shares
Latest Disclosed Value $ 6,018,793
Rockefeller Capital Management L.P. reports 100.64% increase in ownership of MKL / Markel Group Inc.

On May 14, 2026 - Rockefeller Capital Management L.P. filed a 13F-HR form disclosing ownership of 3,144 shares of Markel Group Inc. (MX:MKL) valued at $6,018,793 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 16, 2026 disclosing 1,567 shares of Markel Group Inc.. This represents a change in shares of 100.64% during the quarter.

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)
2026-05-14 2026-03-31 13F MARKEL GROUP COM 570535104 3,144 1,577 100.64 6,019 78.63 0.0055
2026-03-16 2025-12-31 13F/A-1 MARKEL GROUP COM 570535104 1,567 -23 -1.45 3,370 10.86 0.0061
2026-02-14 2025-12-31 13F MARKEL GROUP COM 570535104 1,567 -23 3,370 0.0031
2025-11-14 2025-09-30 13F MARKEL GROUP COM 570535104 1,590 1,590 3,039 0.0059
2023-08-14 2023-06-30 13F MARKEL COM 570535104 0 -379 -100.00 0 0.0000
2023-05-16 2023-03-31 13F MARKEL COM 570535104 379 60 18.81 0 -100.00 0.0021
2023-03-06 2022-12-31 13F MARKEL COM 570535104 319 -253 -44.23 419 -32.31 0.0021
2022-11-02 2022-09-30 13F MARKEL COM 570535104 572 391 216.02 619 165.67 0.0032
2022-08-12 2022-06-30 13F MARKEL COM 570535104 181 -152 -45.65 233 -52.55 0.0012
2022-05-13 2022-03-31 13F MARKEL COM 570535104 333 211 172.95 491 229.53 0.0024
2022-02-14 2021-12-31 13F MARKEL COM 570535104 122 21 20.79 149 24.17 0.0007
2021-11-12 2021-09-30 13F MARKEL COM 570535104 101 -251 -71.31 120 -71.22 0.0006
2021-08-10 2021-06-30 13F MARKEL COM 570535104 352 -23 -6.13 417 -2.11 0.0023
2021-05-11 2021-03-31 13F MARKEL COM 570535104 375 15 4.17 426 14.82 0.0029
2021-02-12 2020-12-31 13F MARKEL COM 570535104 360 -39 -9.77 371 -4.13 0.0028
2020-11-13 2020-09-30 13F MARKEL COM 570535104 399 -7 -1.72 387 3.20 0.0036
2020-08-12 2020-06-30 13F MARKEL COM 570535104 406 99 32.25 375 31.58 0.0039
2020-05-12 2020-03-31 13F MARKEL COM 570535104 307 215 233.70 285 171.43 0.0037
2020-02-07 2019-12-31 13F MARKEL COM 570535104 92 29 46.03 105 41.89 0.0013
2019-11-12 2019-09-30 13F MARKEL COM 570535104 63 40 173.91 74 184.62 0.0010
2019-08-09 2019-06-30 13F MARKEL COM 570535104 23 -53 -69.74 26 -65.79 0.0004
2019-05-10 2019-03-31 13F MARKEL COM 570535104 76 76 76 0.0011
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.