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Lam Research (LRCX)

R&D Expenses

$666.40M

Quarterly · Period ending: Sep 27, 2026 · USD

LRCX R&D Expenses

Latest reported$666.40Mperiod endingSep 27, 2026

Latest reported$666.40Mperiod endingSep 27, 2026

LRCX Quarterly R&D Expenses ($0.00 → $666.40M)

Quarterly R&D Expenses

High-resolution chart · PNG

LRCX r&d expenses history

Quarterly · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

Lam Research R&D Expenses — Quarterly (USD)
Period ending	R&D Expenses (USD)
Sep 23, 2001	47,230,000
Jun 30, 2001	53,204,000
Mar 25, 2001	58,791,000
Dec 24, 2000	58,722,000
Sep 24, 2000	56,531,000
Jun 30, 2000	51,466,000
Mar 26, 2000	45,881,000
Dec 26, 1999	40,284,000
Sep 26, 1999	39,264,000
Jun 30, 1999	37,638,000
Mar 31, 1999	35,751,000
Dec 31, 1998	33,992,000
Sep 30, 1998	35,114,000
Jun 30, 1998	48,949,000
Mar 31, 1998	48,856,000
Dec 31, 1997	54,474,000
Sep 30, 1997	54,177,000
Jun 30, 1997	46,408,000
Mar 31, 1997	43,845,000
Dec 31, 1996	38,846,000
Sep 30, 1996	41,525,000
Jun 30, 1996	51,115,000
Mar 31, 1996	46,861,000
Dec 31, 1995	39,054,000
Sep 30, 1995	35,983,000
Jun 30, 1995	43,740,000
Mar 31, 1995	31,900,000
Dec 31, 1994	26,800,000
Sep 30, 1994	25,300,000
Jun 30, 1994	22,200,000
Mar 31, 1994	19,800,000
Dec 31, 1993	0
Sep 30, 1993	0
Jun 30, 1993	0
Mar 31, 1993	0
Dec 31, 1992	0
Sep 30, 1992	0
Jun 30, 1992	0
Mar 31, 1992	0
Dec 31, 1991	0
Sep 30, 1991	0
Jun 30, 1991	0
Mar 31, 1991	0
Dec 31, 1990	0
Sep 30, 1990	0
Jun 30, 1990	0
Mar 31, 1990	0
Dec 31, 1989	0
Sep 30, 1989	0
Jun 30, 1989	0
Mar 31, 1989	0
Dec 31, 1988	0
Sep 30, 1988	0
Jun 30, 1988	0
Mar 31, 1988	0
Dec 31, 1987	0
Sep 30, 1987	0
Jun 30, 1987	0
Mar 31, 1987	0
Dec 31, 1986	0
Sep 30, 1986	0
Jun 30, 1986	0
Mar 31, 1986	0
Dec 31, 1985	0
Sep 30, 1985	0

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.