Filed: 8/14/2025ACC: 0000104889-25-000066
๐ What this filing means
GRAHAM HOLDINGS CO filed this quarterly 13FโHR report disclosing 5 equity positions with a total reported market value of $889.5K. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
5
Positions
$889.5K
Total AUM (reported)
4.51M
Total Shares
Allocation by class
CL A$307.6K34.6%
CL B NEW$234.6K26.4%
CAP STK CL C$201.4K22.6%
COM$110.7K12.4%
COM CL A$35.2K4.0%
Portfolio Concentration
Top 3$743.6K83.6%
4โ10$145.9K16.4%
Top 3 weight
83.6%
Top 10 weight
100.0%
Voting Authority Distribution
Total shares with voting rights: 4.51M
Sole
Full voting authority
4.51M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole5
Shared0
Other0
Dominant voting typeSole ยท 100.0% of voting shares
Institutional Holdings5
Rows:
BERKSHIRE HATHAWAY INC DEL
SOLEShares422.00
TypeSH
Market value$307.6K
34.58%
Sole
422.00
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares482.94K
TypeSH
Market value$234.6K
26.37%
Sole
482.94K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares1.14M
TypeSH
Market value$201.4K
22.64%
Sole
1.14M
Shared
0.00
None
0.00
MARKEL GROUP INC
SOLEShares55.43K
TypeSH
Market value$110.7K
12.45%
Sole
55.43K
Shared
0.00
None
0.00
PUBMATIC INC
SOLEShares2.83M
TypeSH
Market value$35.2K
3.96%
Sole
2.83M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting โ Sole | Shared | None |
|---|---|---|---|---|---|---|---|
BERKSHIRE HATHAWAY INC DELSOLE | CL A | 422.00 | SH | $307.6K 34.58% | 422.00 | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 482.94K | SH | $234.6K 26.37% | 482.94K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL C | 1.14M | SH | $201.4K 22.64% | 1.14M | 0.00 | 0.00 |
MARKEL GROUP INCSOLE | COM | 55.43K | SH | $110.7K 12.45% | 55.43K | 0.00 | 0.00 |
PUBMATIC INCSOLE | COM CL A | 2.83M | SH | $35.2K 3.96% | 2.83M | 0.00 | 0.00 |