GRAHAM HLDGS CO

Ticker: GHC CUSIP: 384637104 Class: Common Stock

SBI Securities Co., Ltd.'s Holding History (CIK: 0001851815)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 8 Value ($000) $9 Avg Close $1066.70 Range $926.52 - $1178.82

Q3 2025

Shares 5 Value ($000) $6 Avg Close $1030.17 Range $879.14 - $1195.82

Q2 2025

Shares 3 Value ($000) $3 Avg Close $936.82 Range $869.08 - $1009.43

Q1 2025

Shares 4 Value ($000) $4 Avg Close $923.03 Range $832.63 - $986.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8	$9	$1066.70	$926.52 - $1178.82
Q3 2025	5	$6	$1030.17	$879.14 - $1195.82
Q2 2025	3	$3	$936.82	$869.08 - $1009.43
Q1 2025	4	$4	$923.03	$832.63 - $986.09