LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q4 2025

Shares 2,545,199 Value ($000) $435,688 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 2,654,347 Value ($000) $355,417 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 2,203,937 Value ($000) $214,531 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 1,637,458 Value ($000) $119,043 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 1,306,829 Value ($000) $94,392 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,545,199	$435,688	$155.36	$130.80 - $179.80
Q3 2025	2,654,347	$355,417	$105.52	$90.61 - $133.99
Q2 2025	2,203,937	$214,531	$78.86	$55.98 - $97.67
Q1 2025	1,637,458	$119,043	$78.11	$70.01 - $90.89
Q4 2024	1,306,829	$94,392	$74.98	$68.04 - $85.51