그레이엄 홀딩스 컴퍼니
DE ˙ DB ˙ US3846371041
€945.00 0.00 (0.00%)
2026-06-03
주가
SecurityDE:WPOB / Graham Holdings Company
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership300 shares
Latest Disclosed Value $ 317,178
Mackenzie Financial Corp reports 50.25% decrease in ownership of WPOB / Graham Holdings Company

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 300 shares of Graham Holdings Company (DE:WPOB) valued at $274,500 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 603 shares of Graham Holdings Company. This represents a change in shares of -50.25% during the quarter. The current value of the position is $283,500 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)
2026-05-13 2026-03-31 13F GRAHAM HLDGS COM CL B 384637104 300 -303 -50.25 317 -51.75 0.0004
2026-02-18 2025-12-31 13F GRAHAM HLDGS COM CL B 384637104 603 -50 -7.66 658 -14.45 0.0008
2025-11-13 2025-09-30 13F GRAHAM HLDGS COM CL B 384637104 653 -372 -36.29 769 -20.74 0.0009
2025-08-13 2025-06-30 13F GRAHAM HLDGS COM CL B 384637104 1,025 17 1.69 970 0.10 0.0013
2025-05-07 2025-03-31 13F GRAHAM HLDGS COM CL B 384637104 1,008 122 13.77 969 25.39 0.0014
2025-05-02 2024-12-31 13F/A-2 GRAHAM HLDGS COM CL B 384637104 886 -809 -47.73 773 -44.54 0.0011
2025-02-20 2024-12-31 13F/A-1 GRAHAM HLDGS COM CL B 384637104 886 -809 773 0.0010
2025-02-14 2024-12-31 13F Graham Holdings Common Stock 384637104 886 -809 423 0.0006
2024-11-13 2024-09-30 13F GRAHAM HLDGS COM CL B 384637104 1,695 494 41.13 1,393 65.71 0.0019
2024-08-14 2024-06-30 13F GRAHAM HLDGS COM CL B 384637104 1,201 -280 -18.91 840 -26.06 0.0012
2024-05-10 2024-03-31 13F GRAHAM HLDGS COM CL B 384637104 1,481 -519 -25.95 1,137 -18.45 0.0016
2024-01-30 2023-12-31 13F GRAHAM HLDGS COM CL B 384637104 2,000 0 0.00 1,393 19.78 0.0021
2023-10-25 2023-09-30 13F GRAHAM HLDGS COM CL B 384637104 2,000 -182 -8.34 1,164 -6.59 0.0020
2023-08-03 2023-06-30 13F GRAHAM HLDGS COM CL B 384637104 2,182 -29 -1.31 1,245 -5.47 0.0019
2023-04-24 2023-03-31 13F GRAHAM HLDGS COM CL B 384637104 2,211 3 0.14 1,317 -1.27 0.0020
2023-02-14 2022-12-31 13F GRAHAM HLDGS COM CL B 384637104 2,208 289 15.06 1,334 29.26 0.0022
2022-10-07 2022-09-30 13F Graham Holdings Common Stock 384637104 1,919 -149 -7.21 1,032 -11.95 0.0018
2022-08-10 2022-06-30 13F GRAHAM HLDGS COM CL B 384637104 2,068 699 51.06 1,172 40.02 0.0019
2022-05-13 2022-03-31 13F GRAHAM HLDGS COM CL B 384637104 1,369 -24 -1.72 837 -4.56 0.0011
2022-02-14 2021-12-31 13F GRAHAM HLDGS COM CL B 384637104 1,393 326 30.55 877 39.43 0.0012
2021-11-08 2021-09-30 13F GRAHAM HLDGS COM CL B 384637104 1,067 95 9.77 629 2.11 0.0009
2021-08-11 2021-06-30 13F GRAHAM HLDGS COM CL B 384637104 972 117 13.68 616 28.07 0.0009
2021-05-14 2021-03-31 13F GRAHAM HLDGS COM CL B 384637104 855 -45 -5.00 481 0.21 0.0007
2021-02-10 2020-12-31 13F GRAHAM HLDGS COM CL B 384637104 900 -150 -14.29 480 13.21 0.0010
2020-11-13 2020-09-30 13F GRAHAM HLDGS COM CL B 384637104 1,050 -450 -30.00 424 -17.51 0.0011
2020-08-13 2020-06-30 13F GRAHAM HLDGS COM CL B 384637104 1,500 -600 -28.57 514 -28.21 0.0014
2020-05-14 2020-03-31 13F GRAHAM HLDGS COM CL B 384637104 2,100 -750 -26.32 716 -60.68 0.0023
2020-02-13 2019-12-31 13F GRAHAM HLDGS COM 384637104 2,850 -1,285 -31.08 1,821 -33.61 0.0045
2019-11-14 2019-09-30 13F GRAHAM HLDGS COM 384637104 4,135 -100 -2.36 2,743 -6.13 0.0072
2019-08-23 2019-06-30 13F/A-1 GRAHAM HLDGS COM 384637104 4,235 -50 -1.17 2,922 -0.17 0.0075
2019-08-14 2019-06-30 13F GRAHAM HLDGS COM 384637104 4,235 -50 2,922
2019-05-15 2019-03-31 13F GRAHAM HLDGS COM 384637104 4,285 1,400 48.53 2,927 58.39 0.0071
2019-02-06 2018-12-31 13F GRAHAM HLDGS COM 384637104 2,885 2,090 262.89 1,848 300.87 0.0049
2018-11-15 2018-09-30 13F GRAHAM HLDGS COM 384637104 795 0 0.00 461 -1.07 0.0011
2018-08-13 2018-06-30 13F GRAHAM HLDGS COM 384637104 795 50 6.71 466 3.79 0.0012
2018-05-14 2018-03-31 13F/A-1 GRAHAM HLDGS COM 384637104 745 -64 -7.91 449 -0.66 0.0011
2018-05-14 2018-03-31 13F GRAHAM HLDGS COM 384637104 745 449
2018-02-13 2017-12-31 13F GRAHAM HLDGS COM 384637104 809 -1,200 -59.73 452 -61.53 0.0011
2017-11-13 2017-09-30 13F GRAHAM HLDGS COM 384637104 2,009 550 37.70 1,175 34.29 0.0063
2017-08-14 2017-06-30 13F GRAHAM HLDGS COM 384637104 1,459 0 0.00 875 0.00 0.0049
2017-05-25 2017-03-31 13F/A-1 GRAHAM HLDGS COM 384637104 1,459 500 52.14 875 78.21 0.0051
2017-05-12 2017-03-31 13F GRAHAM HLDGS COM 384637104 1,459 875
2017-02-14 2016-12-31 13F GRAHAM HLDGS COM 384637104 959 0 0.00 491 6.28 0.0029
2016-11-15 2016-09-30 13F GRAHAM HLDGS COM 384637104 959 132 15.96 462 14.07 0.0029
2016-08-12 2016-06-30 13F GRAHAM HLDGS COM 384637104 827 0 0.00 405 2.02 0.0023
2016-05-12 2016-03-31 13F GRAHAM HLDGS COM 384637104 827 200 31.90 397 30.59 0.0036
2016-02-12 2015-12-31 13F GRAHAM HLDGS COM 384637104 627 155 32.84 304 11.76 0.0019
2015-11-13 2015-09-30 13F GRAHAM HLDGS COM 384637104 472 472 0.00 272 0.0017
2015-08-13 2015-06-30 13F GRAHAM HLDGS COM 384637104 0 -2,090 -100.00 0 -100.00
2015-05-13 2015-03-31 13F GRAHAM HLDGS COM 384637104 2,090 0 0.00 2,194 21.55 0.0116
2015-02-11 2014-12-31 13F GRAHAM HLDGS COM 384637104 2,090 0 0.00 1,805 23.46 0.0092
2014-11-12 2014-09-30 13F GRAHAM HLDGS COM 384637104 2,090 180 9.42 1,462 6.56 0.0073
2014-08-11 2014-06-30 13F GRAHAM HLDGS COM 384637104 1,910 0 0.00 1,372 2.08 0.0064
2014-05-14 2014-03-31 13F GRAHAM HLDGS COM 384637104 1,910 0 0.00 1,344 6.08 0.0066
2014-02-11 2013-12-31 13F/A-1 GRAHAM HLDGS COM 384637104 1,910 -1,218 -38.94 1,267 -33.73 0.0064
2014-02-03 2013-12-31 13F GRAHAM HLDGS COM 384637104 1,910 1,267
2013-11-12 2013-09-30 13F WASHINGTON POST CL B 939640108 3,128 -36,384 -92.08 1,912 -90.00 0.0097
2013-08-20 2013-06-30 13F/A-1 WASHINGTON POST CL B 939640108 39,512 39,512 19,115 0.0912
2013-08-09 2013-06-30 13F WASHINGTON POST CL B 939640108 39,512 19,115 0.0915
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.