LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q4 2025

Shares 654,768 Value ($000) $114,835 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 598,637 Value ($000) $80,157 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 552,691 Value ($000) $53,799 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 542,215 Value ($000) $39,419 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 509,753 Value ($000) $37,416 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	654,768	$114,835	$155.36	$130.80 - $179.80
Q3 2025	598,637	$80,157	$105.52	$90.61 - $133.99
Q2 2025	552,691	$53,799	$78.86	$55.98 - $97.67
Q1 2025	542,215	$39,419	$78.11	$70.01 - $90.89
Q4 2024	509,753	$37,416	$74.98	$68.04 - $85.51