LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

Mount Yale Investment Advisors, LLC's Holding History (CIK: 0001744349)

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

Q4 2025

Shares 12,838 Value ($000) $2,201 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 9,931 Value ($000) $1,332 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 1,722 Value ($000) $168 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 46,621 Value ($000) $3,389 Avg Close $78.11 Range $70.01 - $90.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,838	$2,201	$155.36	$130.80 - $179.80
Q3 2025	9,931	$1,332	$105.52	$90.61 - $133.99
Q2 2025	1,722	$168	$78.86	$55.98 - $97.67
Q1 2025	46,621	$3,389	$78.11	$70.01 - $90.89