Graham Holdings Co Master Retirement Trust

Investment Portfolio & 13F Holdings Analysis

About
CIK: 0001912699
Type: FundHoldings: 2Value: $770.0KLatest: 2025Q1

Graham Holdings Co Master Retirement Trust is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 2 holdings worth $0.0 billion. Form 13F filings provide transparency into the equity holdings of institutional investment managers with over $100 million in assets under management. This page displays the most recent portfolio holdings, allowing investors to track position changes, new investments, and portfolio composition.

Filing Details

13F-HR2025-03-31
Report Date
2025-03-31
Filing Date
2025-05-15
Total Holdings
2
Total Value
770360
Accession Number
0001912699-25-000006
Form Type
13F-HR
Manager Name
Graham-Holdings-Co-Master-Retirement-Trust
Data Enrichment
100% identified
2 identified0 unidentified

Holdings

2 positions • $770.4K total value
Manager:
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BERKSHIRE HATHAWAY INC
Shares:829
Value:$661.9K
% of Portfolio:85.9% ($661.9K/$770.4K)
MARKEL GROUP INC.
Shares:58.0K
Value:$108.5K
% of Portfolio:14.1% ($108.5K/$770.4K)