GRAHAM HLDGS CO

Ticker: GHC CUSIP: 384637104 Class: Common Stock

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q1 2025

Shares 276 Value ($000) $265 Avg Close $923.03 Range $832.63 - $986.09

Q4 2024

Shares 728 Value ($000) $635 Avg Close $866.75 Range $762.85 - $964.88

Q2 2024

Shares 323 Value ($000) $226 Avg Close $720.54 Range $678.65 - $768.23

Q4 2022

Shares 579 Value ($000) $350 Avg Close $591.76 Range $518.24 - $645.05

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	276	$265	$923.03	$832.63 - $986.09
Q4 2024	728	$635	$866.75	$762.85 - $964.88
Q2 2024	323	$226	$720.54	$678.65 - $768.23
Q4 2022	579	$350	$591.76	$518.24 - $645.05