LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

Baldwin Investment Management, LLC's Holding History (CIK: 0001346378)

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

Q4 2025

Shares 98,134 Value ($000) $16,799 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 100,028 Value ($000) $13,394 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 101,768 Value ($000) $9,906 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 101,407 Value ($000) $7,372 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 103,042 Value ($000) $7,443 Avg Close $74.98 Range $68.04 - $85.51

Q3 2024

Shares 10,249 Value ($000) $8,364 Avg Close $85.67 Range $70.58 - $111.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	98,134	$16,799	$155.36	$130.80 - $179.80
Q3 2025	100,028	$13,394	$105.52	$90.61 - $133.99
Q2 2025	101,768	$9,906	$78.86	$55.98 - $97.67
Q1 2025	101,407	$7,372	$78.11	$70.01 - $90.89
Q4 2024	103,042	$7,443	$74.98	$68.04 - $85.51
Q3 2024	10,249	$8,364	$85.67	$70.58 - $111.29