LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

Caprock Group, LLC's Holding History (CIK: 0001610769)

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

Q4 2025

Shares 60,934 Value ($000) $10,446 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 53,117 Value ($000) $5,320 Avg Close $105.52 Range $90.61 - $133.99

Q1 2025

Shares 47,580 Value ($000) $3,470 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 38,526 Value ($000) $2,791 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	60,934	$10,446	$155.36	$130.80 - $179.80
Q3 2025	53,117	$5,320	$105.52	$90.61 - $133.99
Q1 2025	47,580	$3,470	$78.11	$70.01 - $90.89
Q4 2024	38,526	$2,791	$74.98	$68.04 - $85.51