LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q4 2025

Shares 4,179,870 Value ($000) $715,510 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 4,860,685 Value ($000) $650,846 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 4,496,884 Value ($000) $437,727 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 4,738,438 Value ($000) $344,484 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 6,088,085 Value ($000) $439,742 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,179,870	$715,510	$155.36	$130.80 - $179.80
Q3 2025	4,860,685	$650,846	$105.52	$90.61 - $133.99
Q2 2025	4,496,884	$437,727	$78.86	$55.98 - $97.67
Q1 2025	4,738,438	$344,484	$78.11	$70.01 - $90.89
Q4 2024	6,088,085	$439,742	$74.98	$68.04 - $85.51