LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

J.P. Marvel Investment Advisors, LLC's Holding History (CIK: 0001426755)

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

Q4 2025

Shares 164,288 Value ($000) $28,123 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 164,378 Value ($000) $22,010 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 164,520 Value ($000) $16,014 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 164,570 Value ($000) $11,964 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 164,705 Value ($000) $11,897 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	164,288	$28,123	$155.36	$130.80 - $179.80
Q3 2025	164,378	$22,010	$105.52	$90.61 - $133.99
Q2 2025	164,520	$16,014	$78.86	$55.98 - $97.67
Q1 2025	164,570	$11,964	$78.11	$70.01 - $90.89
Q4 2024	164,705	$11,897	$74.98	$68.04 - $85.51