Graham Holdings Co

CIK 0000104889

Annualised vol

10.872541%

Beta

0.444791

HHI

2523.866019

Top-10 weight

100.0%

VaR 95%

0.994039%

VaR 99%

1.935319%

Max drawdown

16.717942%

Matched value

48.55811%

Returns of reported holdings

Loading returns…

What the latest 13F shows bought and sold against the quarter before, by share count.

Ticker	Change	Shares now	Shares before	Share change %	Value now ($)
GOOGL	REDUCED	982,250	983,712	-0.15%	347,058
MKL	ADDED	63,793	55,430	15.09%	124,588
PUBM	UNCHANGED	3,398,904	3,398,904	0.0%	44,594
CABO	UNCHANGED	182,439	182,439	0.0%	9,689

Ticker	Change	Issuer	Class	CUSIP	Value ($)	Weight %	Shares
GOOGL	REDUCED	ALPHABET INC	CAP STK CL C	02079K107	347,058	32.04	982250.0
-		BERKSHIRE HATHAWAY INC DEL	CL A	084670108	316,015	29.18	422.0
-		BERKSHIRE HATHAWAY INC DEL	CL B NEW	084670702	241,148	22.26	481920.0
MKL	ADDED	MARKEL GROUP INC	COM	570535104	124,588	11.5	63793.0
PUBM	UNCHANGED	PUBMATIC INC	COM CL A	74467Q103	44,594	4.12	3398904.0
CABO	UNCHANGED	CABLE ONE INC	COM	12685J105	9,689	0.89	182439.0

Period	Filed	Value ($)	Positions	Vol %	Beta	Max DD %
2026-06-30	2026-08-14	1,083,092	6	10.872541	0.444791	16.717942
2026-03-31	2026-05-15	966,719	6	9.973139	0.408606	15.388977
2025-12-31	2026-02-13	1,081,938	6	11.030001	0.450807	17.025643
2025-09-30	2025-11-14	998,793	6	9.523155	0.38955	14.669133
2025-03-31	2025-05-15	901,059	5	7.390608	0.304352	12.305566
2024-12-31	2025-02-14	852,434	5	8.940499	0.367105	13.958434