Lam Research (LRCX) stock
NASDAQ
As of the Nov 5, 2026 close (U.S. Eastern)
- Market cap
- $230.5B
- As of Nov 5, 2026
- P/E
- 27.28x
- Trailing twelve months
- P/B
- 16.57x
- Latest reported equity
- P/S
- 8.82x
- Trailing twelve months
- ROE
- 60.7%
- Trailing twelve months
- Dividend yield
- 0.56%
- Latest fiscal-year dividends
Multiples use the price as of Nov 5, 2026 and may differ from the current price.
- Market cap
- $230.5B
- As of Nov 5, 2026
- P/E
- 27.28x
- Trailing twelve months
- P/B
- 16.57x
- Latest reported equity
- P/S
- 8.82x
- Trailing twelve months
- ROE
- 60.7%
- Trailing twelve months
- Dividend yield
- 0.56%
- Latest fiscal-year dividends
Multiples use the price as of Nov 5, 2026 and may differ from the current price.
Compares the share price with the company's earnings, net assets and sales. Check trading status and financial notes separately.
Price date for the multiples · Nov 5, 2026 · Financial period · Trailing twelve months
P/E and P/S use the latest four quarters where available · P/B uses the latest equity · Computed in-house by ChickenStock
P/E
27.28x
P/B
16.57x
P/S
8.82x
Earnings and dividend metrics▾
Earnings
EPS
$6.76
Earnings per share
BPS
$11.14
Book value per share
ROE
60.7%
Return on equity
- EPS — what one share earned over the last four quarters. This company earned $6.76 per share.
- BPS — net assets divided by the number of shares. Each share is backed by $11.14 of net assets.
- ROE — how much the company earned on shareholder equity over a year: 60.7%.
Dividends
Yield
0.56%
Dividend per share
$1.04
Payout ratio
15.0%
Consecutive years
1+ yrs
Yield uses fiscal 2026 dividends · Dividend per share and payout ratio are for fiscal 2026.
- Dividend yield — dividends divided by the share price (or market cap). It falls when the price rises.
- Dividend per share — the fiscal-year dividend per share. For one hundred shares that is about $104.00 before tax.
- Payout ratio — 15.0% of earnings was paid out as dividends.
- Consecutive years — dividends were paid every year for more than 1 years. That does not mean they will continue.
Reference only · not a promise of future dividends
ⓘ What are these valuation metrics?▾
P/E = share price ÷ earnings per share (EPS)
P/B = share price ÷ book value per share (BPS)
P/S = share price ÷ sales per share
P/E shows how many times annual earnings per share the price is; not all earnings are paid to shareholders. P/B compares the price with net assets, and P/S with sales.
Higher or lower is not good or bad by itself. Typical levels differ by industry; read P/B alongside ROE and P/S alongside margins.
ChickenStock computes these from SEC financial filings: net income and revenue are summed over the latest four quarters, and equity is the latest reported balance.
A negative P/E means a net loss. Reference information only, not a recommendation to buy or sell.
Latest earnings
SEC filingsJul–Sep 2026(FY2027 Q1)
Revenue increased 54.4% from the same period a year earlier.
Key reported figures come first. Select one to see the same quarter across three years.
Revenue · same quarter, three years
Year-ago quarter $5.32B+54.4%
$4.17B
Jul–Sep '24
$5.32B
Jul–Sep '25
$8.22B
Jul–Sep '26
The next earnings date has not been confirmed yet.
ⓘ Notes on these figures▾
- Results for Jul–Sep 2026 are from the 10-Q submitted to SEC EDGAR on Oct 22, 2026.
- Earnings per share increased 76.6% from the same quarter a year earlier.
- Revenue increased 54.4% from the same quarter a year earlier.
- Operating income increased 79.6% from the same quarter a year earlier.
- Net income increased 75.5% from the same quarter a year earlier.
Filed Oct 22, 2026 · 10-Q · SEC EDGAR · View original
Reported results are from SEC EDGAR filings. Reference information only, not investment advice.
Insider transactions
Recent Form 4 filings grouped by person, date and transaction type.
- Mayer BethanyDirector · Nov 2, 2026Open-market sale719 shares · $174KAvg. price $242.59916 shares held after
- Kang Ho KyuDirector · Oct 30, 2026Shares withheld for taxes491 shares · $117KAvg. price $239.119,173 shares held after
- ARCHER TIMOTHYPresident and CEO · Oct 23, 2026Open-market sale31,400 shares · $7.1MAvg. price $227.021,075,966 shares held after
- ARCHER TIMOTHYPresident and CEO · Oct 23, 2026Option exercise31,400 shares · $943KAvg. price $30.0331,107,366 shares held after
- ARCHER TIMOTHYPresident and CEO · Sep 9, 2026Open-market sale30,000 shares · $9.6MAvg. price $319.261,075,966 shares held after
- Mayer BethanyDirector · Sep 9, 2026Open-market sale9,557 shares · $3.0MAvg. price $314.7420,995 shares held after
- ARCHER TIMOTHYPresident and CEO · Sep 9, 2026Option exercise30,000 shares · $901KAvg. price $30.0331,105,966 shares held after
- Varadarajan SeshasayeeSenior Vice President · Sep 2, 2026Open-market sale59,750 shares · $17.4MAvg. price $291.32205,546 shares held after
Show 3 price lots
- 27,480 shares × $291.32$8.0M
- 20,000 shares × $291.32$5.8M
- 12,270 shares × $291.32$3.6M
- Varadarajan SeshasayeeSenior Vice President · Sep 2, 2026Option exercise39,750 shares · $1.6MAvg. price $39.2465
Show 2 price lots
- 27,480 shares × $30.033$825K
- 12,270 shares × $59.881$735K
- Harter AvaChief Legal Officer · Aug 31, 2026Open-market sale5,000 shares · $1.5MAvg. price $302.4642,462 shares held after
- ARCHER TIMOTHYPresident and CEO · Aug 6, 2026Open-market sale30,000 shares · $9.0MAvg. price $3001,075,966 shares held after
- ARCHER TIMOTHYPresident and CEO · Aug 6, 2026Option exercise30,000 shares · $901KAvg. price $30.0331,105,966 shares held after
- Harter AvaChief Legal Officer · Aug 5, 2026Shares withheld for taxes5,790 shares · $1.8MAvg. price $307.4247,462 shares held after
Only transactions reported on SEC Form 4 are shown. A sale may follow a pre-arranged 10b5-1 plan, and items such as option exercises or shares withheld for taxes are not open-market trades.
Recent SEC filings
40 filingsRecent filing summaries
Newest first by publication date · may differ from the filing date
- AI summary10-QThe company said revenue for September 2026 rose 22% from June 2026, driven by equipment demand from foundry and memory customers. It said systems revenue increased $1.48 billion (35%).Published Oct 22, 2026 · Filed Oct 22, 2026Read the summary →
- AI summary8-KThe company said revenue for the September 2026 quarter was $8.22 billion, with U.S. GAAP gross margin of 52.3%, operating margin of 40.0% and diluted EPS of $2.19. Revenue for the June 2026 quarter was $6.72 billion.Published Oct 21, 2026 · Filed Oct 21, 2026Read the summary →
- AI summary10-QThe company said revenue for March 2026 increased 9% compared with the three months ended December 28, 2025, which was the December 2025 quarter. It attributed the increase to higher systems revenue from increased customer investment in the DRAM market, and to higher customer support-related revenue from a larger installed base and higher spares, upgrades and services revenue.Published Oct 2, 2026 · Filed Apr 23, 2026Read the summary →
- The company said revenue for September 2026 rose 22% from June 2026, driven by equipment demand from foundry and memory customers. It said systems revenue increased $1.48 billion (35%).Read the full analysis →
- The company said revenue for the September 2026 quarter was $8.22 billion, with U.S. GAAP gross margin of 52.3%, operating margin of 40.0% and diluted EPS of $2.19. Revenue for the June 2026 quarter was $6.72 billion.Read the full analysis →
Filings submitted to the U.S. Securities and Exchange Commission (EDGAR). Dates are SEC filing dates (U.S. Eastern). Form and item names are the official SEC titles. The Earnings and Risk tags come directly from form types and item codes; they are not written by AI. Insider ownership reports (Forms 3, 4 and 5) are excluded.
Company overview
Expand ▾
Lam Research (LRCX) stock information
NASDAQ
Lam Research (LRCX) is listed on NASDAQ. Its market capitalization is about $230.5B. On trailing-twelve-month earnings the P/E ratio is 27.28, and the P/B ratio is 16.57. Return on equity is 60.7%. These figures are computed in-house from official filings and are reference information only.
Lam Research — frequently asked questions
- What is the P/E ratio of Lam Research (LRCX)?
- On a trailing-twelve-month basis, LRCX trades at a P/E ratio of 27.28. It is calculated as market capitalization divided by net income attributable to controlling interests, using official filings. Reference information only.
- What is the market capitalization of Lam Research?
- LRCX has a market capitalization of about $230.5B. The figure moves with the share price and is refreshed each trading day.
- Does Lam Research pay a dividend?
- LRCX has a dividend yield of about 0.56%, based on disclosed payment history. Dividend policy can change; this is reference information only.
- Is this page investment advice?
- No. Every figure on this page is factual reference information compiled from public filings. It is not investment advice, not a price forecast and not a recommendation to buy or sell. Investment decisions rest with the user.
All metrics, scores, and content provided by ChickenStock are reference information derived from market data. They are not investment advice or a solicitation to trade. Investment decisions and their consequences rest with the user.