LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

CONNING INC.'s Holding History (CIK: 0000801051)

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

Q4 2025

Shares 34,023 Value ($000) $5,824 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 46,275 Value ($000) $6,196 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 58,610 Value ($000) $5,705 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 60,613 Value ($000) $4,407 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 68,056 Value ($000) $4,916 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	34,023	$5,824	$155.36	$130.80 - $179.80
Q3 2025	46,275	$6,196	$105.52	$90.61 - $133.99
Q2 2025	58,610	$5,705	$78.86	$55.98 - $97.67
Q1 2025	60,613	$4,407	$78.11	$70.01 - $90.89
Q4 2024	68,056	$4,916	$74.98	$68.04 - $85.51