13F Filings History of Graham Holdings Co Master Retirement Trust

Latest 13F report
Q4 2025 - 13 Feb 2026
Value $
$750,426,000
Signature - Title
Wallace R. Cooney - Chief Financial Officer
Location
Arlington, VA
Summary
This page shows a list of all the recent 13F filings made by Graham Holdings Co Master Retirement Trust. Form 13F is required to be filed within 45 days of the end of a calendar quarter. Graham Holdings Co Master Retirement Trust reported 2 stock holdings with total value $750,426,000 as of Q4 2025.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 2 $750,426,000 $0 $0 $0 BRKA, MKL 13F-HR 13 Feb 2026, 16:16
Q3 2025 2 $736,106,000 $0 $0 $0 BRKA, MKL 13F-HR 14 Nov 2025, 16:17
Q2 2025 2 $720,038,000 $0 $0 $0 BERKSHIRE HATHAWAY INC DEL, MKL 13F-HR 14 Aug 2025, 16:23
Q1 2025 2 $770,360,000 $0 $0 $0 BERKSHIRE HATHAWAY INC DEL, MKL 13F-HR 15 May 2025, 16:37
Q4 2024 2 $664,618,000 $0 $0 $0 BRKA, MKL 13F-HR 14 Feb 2025, 16:28
Q3 2024 2 $663,978,000 $0 $0 $0 BRKA, MKL 13F-HR 14 Nov 2024, 16:35
Q2 2024 2 $598,949,000 $0 $0 $0 BRKA, MKL 13F-HR 14 Aug 2024, 16:17
Q1 2024 2 $614,209,000 $0 $0 $0 BRKA, MKL 13F-HR 16 May 2024, 09:29
Q4 2023 2 $532,202,000 $0 $0 $0 BRKA, MKL 13F-HR 14 Feb 2024, 16:21
Q3 2023 2 $526,010,000 $0 $0 $0 BRKA, MKL 13F-HR 14 Nov 2023, 15:47
Q2 2023 2 $509,500,000 +$80,236,000 $0 +$80,236,000 BRKA, MKL 13F-HR 14 Aug 2023, 16:24
Q1 2023 1 $385,982,000 $0 $0 $0 BRKA 13F-HR 15 May 2023, 17:25
Q4 2022 1 $388,561,000 $0 $0 $0 BRKA 13F-HR 14 Feb 2023, 17:01
Q3 2022 1 $336,964,000 +$98,772,318 -$100,524,000 -$1,751,682 BRKA 13F-HR 14 Nov 2022, 18:33
Q2 2022 2 $340,169,000 $0 $0 $0 BRKA, BRKB 13F-HR 15 Aug 2022, 08:34
Q1 2022 2 $439,887,000 $0 $0 $0 BRKA, BRKB 13F-HR 13 May 2022, 14:40
Q4 2021 2 $374,178,000 $0 $0 $0 BRKA, BRKB 13F-HR 23 Feb 2022, 16:03