Filed: 2/13/2026ACC: 0001628280-26-008119
📋 What this filing means
GRAHAM HOLDINGS CO filed this quarterly 13F‑HR report disclosing 6 equity positions with a total reported market value of $1.08M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
6
Positions
$1.08M
Total AUM (reported)
4.69M
Total Shares
Allocation by class
CAP STK CL C$356.3K32.9%
CL A$318.5K29.4%
CL B NEW$242.2K22.4%
COM$139.7K12.9%
COM CL A$25.1K2.3%
Portfolio Concentration
Top 3$917.1K84.8%
4–10$164.9K15.2%
Top 3 weight
84.8%
Top 10 weight
100.0%
Voting Authority Distribution
Total shares with voting rights: 4.69M
Sole
Full voting authority
4.69M
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)
Sole6
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings6
Rows:
ALPHABET INC
SOLEShares1.14M
TypeSH
Market value$356.3K
32.93%
Sole
1.14M
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares422.00
TypeSH
Market value$318.5K
29.44%
Sole
422.00
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares481.92K
TypeSH
Market value$242.2K
22.39%
Sole
481.92K
Shared
0.00
None
0.00
MARKEL GROUP INC
SOLEShares55.43K
TypeSH
Market value$119.2K
11.01%
Sole
55.43K
Shared
0.00
None
0.00
PUBMATIC INC
SOLEShares2.83M
TypeSH
Market value$25.1K
2.32%
Sole
2.83M
Shared
0.00
None
0.00
CABLE ONE INC
SOLEShares182.44K
TypeSH
Market value$20.6K
1.90%
Sole
182.44K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ALPHABET INCSOLE | CAP STK CL C | 1.14M | SH | $356.3K 32.93% | 1.14M | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL A | 422.00 | SH | $318.5K 29.44% | 422.00 | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 481.92K | SH | $242.2K 22.39% | 481.92K | 0.00 | 0.00 |
MARKEL GROUP INCSOLE | COM | 55.43K | SH | $119.2K 11.01% | 55.43K | 0.00 | 0.00 |
PUBMATIC INCSOLE | COM CL A | 2.83M | SH | $25.1K 2.32% | 2.83M | 0.00 | 0.00 |
CABLE ONE INCSOLE | COM | 182.44K | SH | $20.6K 1.90% | 182.44K | 0.00 | 0.00 |