LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q4 2025

Shares 9,344,080 Value ($000) $1,599,520 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 9,834,011 Value ($000) $1,316,774 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 9,677,640 Value ($000) $942,022 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 8,593,334 Value ($000) $624,735 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 8,097,665 Value ($000) $584,894 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,344,080	$1,599,520	$155.36	$130.80 - $179.80
Q3 2025	9,834,011	$1,316,774	$105.52	$90.61 - $133.99
Q2 2025	9,677,640	$942,022	$78.86	$55.98 - $97.67
Q1 2025	8,593,334	$624,735	$78.11	$70.01 - $90.89
Q4 2024	8,097,665	$584,894	$74.98	$68.04 - $85.51