LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

PLATINUM INVESTMENT MANAGEMENT LTD's Holding History (CIK: 0001256071)

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

Q4 2025

Shares 55,845 Value ($000) $9,560 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 575,369 Value ($000) $77,042 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 733,193 Value ($000) $71,369 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 1,144,330 Value ($000) $83,193 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 17,086 Value ($000) $1,234 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	55,845	$9,560	$155.36	$130.80 - $179.80
Q3 2025	575,369	$77,042	$105.52	$90.61 - $133.99
Q2 2025	733,193	$71,369	$78.86	$55.98 - $97.67
Q1 2025	1,144,330	$83,193	$78.11	$70.01 - $90.89
Q4 2024	17,086	$1,234	$74.98	$68.04 - $85.51