Value | Shares | ↓ Weighting | ||||||
---|---|---|---|---|---|---|---|---|
No holdings reported for quarter Q1 2021 |
Top long-term holdings
Name | Quarters owned | Latest quarter owned | Max weighting |
---|---|---|---|
BERKSHIRE HATHAWAY INC DEL | 8 | Q3 2023 | 33.7% |
ALPHABET INC | 8 | Q3 2023 | 36.5% |
BERKSHIRE HATHAWAY INC DEL | 8 | Q3 2023 | 25.4% |
MARKEL GROUP INC | 8 | Q3 2023 | 12.3% |
PUBMATIC INC | 6 | Q3 2023 | 5.6% |
LUMEN TECHNOLOGIES INC | 5 | Q4 2022 | 7.7% |
UPSTART HLDGS INC | 2 | Q1 2022 | 0.1% |
APPLE INC | 1 | Q4 2021 | 6.8% |
View Graham Holdings Co's complete holdings history.
Latest significant ownerships (13-D/G)
Filed | Shares | Percentage | |
---|---|---|---|
COLUMBUS MCKINNON CORP | February 01, 2016 | 1,776,185 | 8.8% |
SmartPros Ltd. | November 02, 2015 | 1,428,094 | 29.9% |
CORINTHIAN COLLEGES INC | March 19, 2014 | 4,123,513 | 4.7% |
CORINTHIAN COLLEGES INC | February 15, 2008 | 6,885,000 | 8.1% |
View Graham Holdings Co's complete significant-ownership history.
Latest filings
Type | Filed |
---|---|
SC 13D | 2024-05-10 |
SC 13G | 2024-05-10 |
8-K | 2024-05-08 |
10-Q | 2024-05-01 |
8-K | 2024-05-01 |
4/A | 2024-04-02 |
4 | 2024-04-02 |
4 | 2024-04-02 |
4 | 2024-04-02 |
4 | 2024-04-02 |
View Graham Holdings Co's complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Annual reports (10-K)
- Quarterly reports (10-Q)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.