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Lam Research price to book ratio LRCX

Market value divided by the book value of the company's net assets, since 2010.

Today, Oct 23, 2026
20.7×
10-year median
10.2×
Against its 10-year history
91st
percentile: 0 is its lowest day, 100 its highest
10-year range
2.5× to 46.0×
Peer median
9.0×

Lam Research's price to book ratio is 20.7× as of Oct 23, 2026.

That is above its ten-year median of 10.2×, higher than on 91% of days in the last ten years.

Over that time it ranged from 2.5× in Nov 2016 to 46.0× in Jun 2026.

The median for 10 semiconductor stocks of a similar size is 9.0×.

Price to book ratio over time

The dashed line is the 10-year median and the shaded band the middle half of its days.

Open the interactive chart, with overlays and comparisons

Year by year

YearEnd of yearLowHigh
2026 so far20.7×20.7×46.0×
202521.9×8.6×21.9×
202411.1×10.6×17.7×
202312.8×7.8×12.8×
20227.7×6.9×17.7×
202117.4×12.9×17.4×
202012.6×6.2×13.3×
20198.6×4.0×8.7×
20183.9×3.5×6.0×
20174.1×2.8×4.9×
20162.8×1.9×2.8×
20152.3×2.0×2.7×
20142.6×1.8×2.7×
20131.9×1.3×2.0×
20121.2×1.1×2.2×
20111.9×1.8×3.5×
20103.4×3.0×3.4×

Against its peers

Companies in Semiconductors nearest Lam Research's size, closest first, today.

CompanyPrice to book ratio
LRCXLam Research20.7×
AMATApplied Materials11.7×
TXNTexas Instruments13.6×
MRVLMarvell Technology10.8×
KLACKLA30.0×
ADIAnalog Devices5.6×
INTCIntel5.0×
QCOMQUALCOMM6.7×
AMDAdvanced Micro Devices12.5×
MUMicron Technology7.2×
TELTE Connectivity4.5×
Peer median9.0×

What the price to book ratio tells you

Market value divided by the accounting value of the company's net assets. Below 1 means the market values the business at less than what it owns on paper.

Book value misses brands, software and people, so asset-light companies always look expensive on it. Most useful for banks and industrials.

More on Lam Research

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.