LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

CAISSE DE DEPOT ET PLACEMENT DU QUEBEC's Holding History (CIK: 0000898286)

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

Q4 2025

Shares 2,478,680 Value ($000) $424,300 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 2,568,579 Value ($000) $343,933 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 972,820 Value ($000) $94,694 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 994,716 Value ($000) $72,316 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 121,060 Value ($000) $8,744 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,478,680	$424,300	$155.36	$130.80 - $179.80
Q3 2025	2,568,579	$343,933	$105.52	$90.61 - $133.99
Q2 2025	972,820	$94,694	$78.86	$55.98 - $97.67
Q1 2025	994,716	$72,316	$78.11	$70.01 - $90.89
Q4 2024	121,060	$8,744	$74.98	$68.04 - $85.51