LRCX Stock: Price, Earnings History and SEC Filings
Lam Research Corporation (LRCX) last traded at $239.11, down 6.01% on the latest session and down 27.2% over the past month. In its most recent reported quarter (Sep 2026) earnings per share were $2.20 against an analyst estimate of $2.17, a beat of 1.4%.
Price data from Yahoo Finance, as of Oct 30, 2026. May be delayed.
LRCX earnings history
| Quarter | Reported | EPS | Estimate | Surprise |
|---|---|---|---|---|
| Sep 2026 | Oct 21, 2026 | $2.20 | $2.17 | +1.38% |
| Jun 2026 | Jul 29, 2026 | $1.82 | $1.69 | +7.69% |
| Mar 2026 | Apr 22, 2026 | $1.47 | $1.36 | +8.09% |
| Dec 2025 | Jan 28, 2026 | $1.27 | $1.17 | +8.55% |
LRCX beat the analyst EPS estimate in 4 of its last 4 reported quarters. Source: Nasdaq.
How LRCX reacts to earnings
Across its last 8 earnings releases, LRCX moved 7.3% on average the next session, in either direction. It rose after 5 of 8 reports.
| Report date | Released | Next-session move |
|---|---|---|
| 2026-10-21 | After close | -11.76% |
| 2026-07-29 | After close | +17.98% |
| 2026-04-22 | After close | -2.63% |
| 2026-01-28 | After close | +3.59% |
| 2025-10-22 | After close | +4.45% |
| 2025-07-30 | After close | -4.29% |
| 2025-04-23 | After close | +6.25% |
| 2025-01-29 | After close | +7.43% |
Based on the dates of earnings-release 8-K filings (SEC EDGAR) and daily closing prices (Yahoo Finance). Past reactions do not predict future ones.
LRCX financial history
| Fiscal year | Revenue | Net income | Free cash flow | Net margin | Diluted EPS |
|---|---|---|---|---|---|
| 2026 | $23.2B | $7.3B | – | 31.3% | $5.76 |
| 2025 | $18.4B | $5.4B | – | 29.1% | $4.15 |
| 2024 | $14.9B | $3.8B | – | 25.7% | $2.90 |
| 2023 | $17.4B | $4.5B | – | 25.9% | $3.32 |
| 2022 | $17.2B | $4.6B | – | 26.7% | $32.75 |
| 2021 | $14.6B | $3.9B | – | 26.7% | $26.90 |
| 2020 | $10.0B | $2.3B | – | 22.4% | $15.10 |
| 2019 | $9.7B | $2.2B | – | 22.7% | $13.70 |
Source: annual figures from 10-K filings on SEC EDGAR. The year shown is the calendar year the fiscal year ended. Free cash flow is operating cash flow minus capital spending.
Latest SEC filings for LRCX
- 10-Q · Oct 22, 2026
- 8-K · Oct 21, 2026Results of operations, Financial statements and exhibits
- DEF 14A · Sep 24, 2026
- 8-K · Aug 27, 2026Officer or director change
- 10-K · Aug 7, 2026
- 8-K · Jul 29, 2026Results of operations, Financial statements and exhibits
- 10-Q · Apr 23, 2026
- 8-K · Apr 22, 2026Results of operations, Financial statements and exhibits
- 8-K · Feb 3, 2026Officer or director change, Financial statements and exhibits
- 10-Q · Jan 29, 2026
Insider filing activity
LRCX insiders filed 7 Form 4 reports in the last 90 days. A Form 4 is how directors and executives disclose purchases, sales and grants of company stock. See the individual filings on SEC EDGAR. Many Form 4 filings are routine, such as scheduled sales or option exercises, so check each filing before drawing a conclusion.
Source: SEC EDGAR.
LRCX news
- SK hynix Just Dropped 33% in a Month. Is It Time to Sell, or Load Up?Nov 1, 2026 · tikr.com
- 3 Great Quality Stocks To Watch In November 2026Nov 1, 2026 · finance.yahoo.com
- Lam Research (LRCX) Stock Looks Stretched As Its 312% Five Year Run ContinuesNov 1, 2026 · finance.yahoo.com
- Jim Cramer issues 'falling knife' warning on top chip stock after Intel's outlookOct 31, 2026 · thestreet.com
- Jim Cramer Likes Lam Research but Says Buy Just 25% of Your PositionOct 31, 2026 · 247wallst.com
- TSMC Just Dropped 11% in a Month. Is It Time to Sell, or Load Up?Oct 31, 2026 · tikr.com
- What Would It Take For Onto Stock To Do It Again?Oct 30, 2026 · trefis.com
- Should You Buy, Sell, or Hold AEIS Stock Before Q3 Earnings Release?Oct 30, 2026 · finance.yahoo.com
About Lam Research Corporation
Lam Research Corporation (LRCX) is a US-listed public company on Nasdaq. The SEC classifies its business as Special Industry Machinery NEC. It is incorporated in DE. Its fiscal year ends in June.