GRAHAM HLDGS CO

Ticker: GHC CUSIP: 384637104 Class: Common Stock

Linden Thomas Advisory Services, LLC's Holding History (CIK: 0001965702)

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

Q4 2025

Shares 2,601 Value ($000) $2,857 Avg Close $1066.70 Range $926.52 - $1178.82

Q3 2025

Shares 2,516 Value ($000) $2,962 Avg Close $1030.17 Range $879.14 - $1195.82

Q2 2025

Shares 2,428 Value ($000) $2,297 Avg Close $936.82 Range $869.08 - $1009.43

Q1 2025

Shares 313 Value ($000) $301 Avg Close $923.03 Range $832.63 - $986.09

Q4 2024

Shares 304 Value ($000) $265 Avg Close $866.75 Range $762.85 - $964.88

Q3 2024

Shares 306 Value ($000) $251 Avg Close $750.07 Range $673.70 - $812.76

Q2 2024

Shares 289 Value ($000) $202 Avg Close $720.54 Range $678.65 - $768.23

Q1 2024

Shares 280 Value ($000) $215 Avg Close $703.54 Range $651.32 - $755.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,601	$2,857	$1066.70	$926.52 - $1178.82
Q3 2025	2,516	$2,962	$1030.17	$879.14 - $1195.82
Q2 2025	2,428	$2,297	$936.82	$869.08 - $1009.43
Q1 2025	313	$301	$923.03	$832.63 - $986.09
Q4 2024	304	$265	$866.75	$762.85 - $964.88
Q3 2024	306	$251	$750.07	$673.70 - $812.76
Q2 2024	289	$202	$720.54	$678.65 - $768.23
Q1 2024	280	$215	$703.54	$651.32 - $755.38