Graham Holdings Company
US ˙ NYSE ˙ US3846371041

SecurityGHC / Graham Holdings Company
InstitutionMarkel Corp
Latest Disclosed Ownership5,200 shares
Latest Disclosed Value $ 5,497,752
Markel Corp ownership in GHC / Graham Holdings Company

On May 1, 2026 - Markel Corp filed a 13F-HR form disclosing ownership of 5,200 shares of Graham Holdings Company (US:GHC) valued at $5,497,752 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 5,200 shares of Graham Holdings Company. This represents a change in shares of 0.00% during the quarter. The current value of the position is $5,722,444 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)
2026-05-01 2026-03-31 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 5,498 -3.76 0.0397
2026-02-06 2025-12-31 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 5,713 -6.70 0.0455
2025-10-31 2025-09-30 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 6,122 24.43 0.0497
2025-08-01 2025-06-30 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 4,920 -1.52 0.0416
2025-05-02 2025-03-31 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 4,996 10.21 0.0444
2025-02-07 2024-12-31 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 4,534 6.11 0.0400
2024-11-01 2024-09-30 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 4,273 17.46 0.0385
2024-08-02 2024-06-30 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 3,638 -8.87 0.0358
2024-05-03 2024-03-31 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 3,992 10.22 0.0394
2024-02-02 2023-12-31 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 3,622 19.47 0.0394
2023-11-03 2023-09-30 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 3,032 2.02 0.0366
2023-08-04 2023-06-30 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 2,972 -4.10 0.0354
2023-04-28 2023-03-31 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 3,098 -1.37 0.0394
2023-02-03 2022-12-31 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 3,142 12.30 0.0421
2022-11-04 2022-09-30 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 2,797 -5.09 0.0413
2022-08-05 2022-06-30 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 2,947 -7.33 0.0421
2022-04-29 2022-03-31 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 3,180 -2.90 0.0353
2022-02-04 2021-12-31 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 3,275 6.89 0.0377
2021-11-05 2021-09-30 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 3,064 -7.04 0.0387
2021-08-06 2021-06-30 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 3,296 12.68 0.0417
2021-04-30 2021-03-31 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 2,925 5.44 0.0405
2021-02-05 2020-12-31 13F GRAHAM HLDGS COM CL B 384637104 5,200 0 0.00 2,774 32.03 0.0413
2020-10-30 2020-09-30 13F Graham Holdings COM 384637104 5,200 0 0.00 2,101 17.90 0.0356
2020-08-03 2020-06-30 13F Graham Holdings COM 384637104 5,200 0 0.00 1,782 0.45 0.0332
2020-05-01 2020-03-31 13F Graham Holdings COM 384637104 5,200 0 0.00 1,774 -46.61 0.0334
2020-02-07 2019-12-31 13F Graham Holdings COM 384637104 5,200 0 0.00 3,323 -3.68 0.0461
2019-11-01 2019-09-30 13F Graham Holdings COM 384637104 5,200 0 0.00 3,450 -3.85 0.0521
2019-08-02 2019-06-30 13F Graham Holdings COM 384637104 5,200 0 0.00 3,588 0.99 0.0552
2019-05-03 2019-03-31 13F Graham Holdings COM 384637104 5,200 0 0.00 3,553 6.66 0.0595
2019-02-08 2018-12-31 13F Graham Holdings COM 384637104 5,200 0 0.00 3,331 10.59 0.0636
2018-11-02 2018-09-30 13F Graham Holdings COM 384637104 5,200 0 0.00 3,012 -1.18 0.0508
2018-08-03 2018-06-30 13F Graham Holdings COM 384637104 5,200 0 0.00 3,048 -2.68 0.0559
2018-04-27 2018-03-31 13F Graham Holdings COM 384637104 5,200 0 0.00 3,132 7.89 0.0595
2018-02-09 2017-12-31 13F Graham Holdings COM 384637104 5,200 0 0.00 2,903 -4.60 0.0548
2017-10-27 2017-09-30 13F Graham Holdings COM 384637104 5,200 0 0.00 3,043 -2.41 0.0606
2017-07-28 2017-06-30 13F Graham Holdings COM 384637104 5,200 0 0.00 3,118 0.00 0.0665
2017-04-28 2017-03-31 13F Graham Holdings COM 384637104 5,200 0 0.00 3,118 17.13 0.0702
2017-02-10 2016-12-31 13F Graham Holdings COM 384637104 5,200 0 0.00 2,662 6.35 0.0642
2016-11-04 2016-09-30 13F Graham Holdings COM 384637104 5,200 0 0.00 2,503 -1.69 0.0645
2016-08-05 2016-06-30 13F Graham Holdings COM 384637104 5,200 0 0.00 2,546 2.00 0.0671
2016-05-06 2016-03-31 13F Graham Holdings COM 384637104 5,200 0 0.00 2,496 -1.03 0.0670
2016-02-16 2015-12-31 13F Graham Holdings COM 384637104 5,200 0 0.00 2,522 -15.93 0.0683
2015-11-09 2015-09-30 13F Graham Holdings COM 384637104 5,200 0 0.00 3,000 -46.33 0.0790
2015-08-14 2015-06-30 13F Graham Holdings COM 384637104 5,200 0 0.00 5,590 2.42 0.1396
2015-05-07 2015-03-31 13F Graham Holdings COM 384637104 5,200 0 0.00 5,458 21.53 0.1380
2015-02-09 2014-12-31 13F Graham Holdings COM 384637104 5,200 0 0.00 4,491 23.45 0.1185
2014-11-12 2014-09-30 13F Graham Holdings COM 384637104 5,200 0 0.00 3,638 -2.57 0.1026
2014-08-08 2014-06-30 13F Graham Holdings COM 384637104 5,200 0 0.00 3,734 2.05 0.1065
2014-05-13 2014-03-31 13F Graham Holdings COM 384637104 5,200 -100 -1.89 3,659 4.07 0.1123
2014-02-11 2013-12-31 13F Graham Holdings COM 384637104 5,300 0 0.00 3,516 8.52 0.1111
2013-11-12 2013-09-30 13F Washington Post COM 939640108 5,300 0 0.00 3,240 26.37 0.1111
2013-08-08 2013-06-30 13F Washington Post COM 939640108 5,300 5,300 2,564 0.0917
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.