GRAHAM HLDGS CO

Ticker: GHC CUSIP: 384637104 Class: Common Stock

Quadrature Capital Ltd's Holding History (CIK: 0001651424)

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

Q3 2025

Shares 3,332 Value ($000) $3,925 Avg Close $1030.17 Range $879.14 - $1195.82

Q2 2025

Shares 747 Value ($000) $706 Avg Close $936.82 Range $869.08 - $1009.43

Q3 2024

Shares 1,262 Value ($000) $1,036 Avg Close $750.07 Range $673.70 - $812.76

Q3 2023

Shares 2,141 Value ($000) $1,250 Avg Close $567.12 Range $538.18 - $593.44

Q2 2023

Shares 2,277 Value ($000) $1,302 Avg Close $565.32 Range $543.70 - $587.92

Q4 2022

Shares 419 Value ($000) $253 Avg Close $591.76 Range $518.24 - $645.05

Q4 2021

Shares 1,039 Value ($000) $654 Avg Close $565.37 Range $526.10 - $605.70

Q2 2021

Shares 1,510 Value ($000) $957 Avg Close $615.67 Range $541.50 - $654.71

Q4 2020

Shares 1,508 Value ($000) $806 Avg Close $421.08 Range $357.79 - $519.22

Q4 2019

Shares 396 Value ($000) $253 Avg Close $599.25 Range $575.16 - $625.62

Q3 2019

Shares 396 Value ($000) $263 Avg Close $662.81 Range $614.24 - $707.42

Q2 2019

Shares 596 Value ($000) $411 Avg Close $651.82 Range $622.82 - $702.80

Q1 2019

Shares 1,900 Value ($000) $1,296 Avg Close $623.97 Range $581.89 - $652.43

Q4 2016

Shares 557 Value ($000) $284 Avg Close $444.66 Range $402.30 - $500.24

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,332	$3,925	$1030.17	$879.14 - $1195.82
Q2 2025	747	$706	$936.82	$869.08 - $1009.43
Q3 2024	1,262	$1,036	$750.07	$673.70 - $812.76
Q3 2023	2,141	$1,250	$567.12	$538.18 - $593.44
Q2 2023	2,277	$1,302	$565.32	$543.70 - $587.92
Q4 2022	419	$253	$591.76	$518.24 - $645.05
Q4 2021	1,039	$654	$565.37	$526.10 - $605.70
Q2 2021	1,510	$957	$615.67	$541.50 - $654.71
Q4 2020	1,508	$806	$421.08	$357.79 - $519.22
Q4 2019	396	$253	$599.25	$575.16 - $625.62
Q3 2019	396	$263	$662.81	$614.24 - $707.42
Q2 2019	596	$411	$651.82	$622.82 - $702.80
Q1 2019	1,900	$1,296	$623.97	$581.89 - $652.43
Q4 2016	557	$284	$444.66	$402.30 - $500.24