LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

ARS Investment Partners, LLC's Holding History (CIK: 0000733020)

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

Q4 2025

Shares 435,459 Value ($000) $74,542 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 439,100 Value ($000) $58,795 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 492,130 Value ($000) $47,904 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 487,626 Value ($000) $35,221 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 490,881 Value ($000) $35,456 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	435,459	$74,542	$155.36	$130.80 - $179.80
Q3 2025	439,100	$58,795	$105.52	$90.61 - $133.99
Q2 2025	492,130	$47,904	$78.86	$55.98 - $97.67
Q1 2025	487,626	$35,221	$78.11	$70.01 - $90.89
Q4 2024	490,881	$35,456	$74.98	$68.04 - $85.51