Sharemaestro company-news research for Lam Research Corporation (L1RC34), showing current tone, evidence confidence, direct company coverage, sector and industry context, completed price response and the source headlines used on the page. Scores describe published news evidence. Confidence describes the amount, freshness, source breadth and direct company relevance of that evidence. Price context is shown separately.
SAO
Brazil
Provisional evidence
Company news sentiment
L1RC34 news sentiment
Lam Research Corporation
Company headlines from the last 30 days, weighted by freshness, relevance, publisher quality and the strength of the wording. Price is shown separately.
30-day score55Neutral is 50
Early balanced news score
32/100 evidence confidence
83% direct company focus
19 current stories across 9 publishers
Current company news
Early balanced news score
19 company-specific stories are available, but there are not yet enough fresh stories from separate publishers for a firm reading.
Observed headline tone63/100
→
Published 30-day score55/100
Latest source headline
Lam Research Announces Plans to Invest More than $3B to Expand Global Lab Network, Increase Innovation Velocity in the AI Era
finance.yahoo.com · 13 Aug 2026 20:30
Older, less relevant and less reliable stories count for less. Confidence is shown separately.
What supports the score
19 current stories are mapped specifically to L1RC34.
The score uses 9 publishers rather than depending on one outlet.
What limits the score
The stories agree, but freshness-weighted evidence is only 0.529.
Confidence is 32/100, below the threshold for a firm score.
55/100
News scoreEarly balanced news score
32/100
Confidencethin evidence
83%/100
Company news19 company stories
86/100
Story agreement14/100 difference
News history
Daily score and story count over 30 days
16 Jul31 Jul14 Aug
News scoreStory count50 baseline
Confidence
How reliable the score is
Confidence uses the amount of news, separate publishers, direct company relevance, freshness and agreement. A high or low score is not automatically reliable.
Amount of evidence11
0.529 after freshness weightingSource breadth100
9 independent publishersCompany relevance83
share tied directly to this companyFreshness62
recency-weighted evidenceAgreement86
how closely stories agreePublisher mix37
less reliance on one publisherPrice and news history
News score and weekly price over 26 weeks
Company-specific news is present, but the evidence has not yet earned enough independent, fresh information weight for price confirmation to be treated as a firm signal.
One scoring method across the chart.Stored company headlines are recalculated at each weekly point with the current 30-day freshness weighting. Old published snapshots are left unchanged.
13 Feb15 May07 Aug
Weekly close, indexedSentiment score
WeekNews scoreCloseWeekly move
07 Aug 202651BRL 36.19+5.6%
31 Jul 202650BRL 34.28-2.0%
24 Jul 202651BRL 34.97-4.5%
17 Jul 202649BRL 36.62-10.1%
10 Jul 202650BRL 40.74-5.1%
03 Jul 202649BRL 42.95-3.6%
26 Jun 202650BRL 44.54-10.9%
19 Jun 202650BRL 50.0+16.1%
Provisional evidence
News subjects
What is shaping the score
Market update5011 stories · 58%
Earnings636 stories · 32%
Macro sensitivity881 stories · 5%
Guidance601 stories · 5%
Source mix
Where the evidence comes from
finance.yahoo.com648 stories · 42%
GuruFocus603 stories · 16%
TradingKey502 stories · 11%
Investing.com501 stories · 5%
TIKR.com501 stories · 5%
Barchart.com501 stories · 5%
PR Newswire501 stories · 5%
Recurring subjects
Subjects appearing most often
Semiconductors4Earnings3AI3SEMICONDUCTORS2Revenue Growth2EARNINGS2Workforce Development1Tech1Research And Development1REVENUE GROWTH1
Earlier readings
How the score has changed
Past and present use the same method.Each point recalculates the previous 30 days of stored company headlines with today's scoring rules. The original stored snapshots remain unchanged.
19 Jun50 neutral14 Aug 03:24
ConstructiveBalanced or withheldCautious
Changes in the stored score
Scores are rebuilt from stored headlines with the current 30-day method. Days with no change are collapsed.
| Observed | Score | Move | Confidence | Stories | Status |
|---|---|---|---|---|---|
| 14 Aug 03:24 | 64 | +0 | 43/100 (-1) | 29 (0) | Measured |
| 13 Aug 23:59 | 64 | -2 | 44/100 (-1) | 29 (+2) | Measured |
| 12 Aug 23:59 | 66 | -1 | 45/100 (-3) | 27 (-1) | Measured |
| 11 Aug 23:59 | 67 | +2 | 48/100 (+6) | 28 (+7) | Measured |
| 10 Aug 23:59 | 65 | +14 | 42/100 (+15) | 21 (+3) | Measured |
| 08 Aug 23:59 | 51 | +0 | 27/100 (-2) | 18 (+2) | Provisional |
| 05 Aug 23:59 | 51 | +1 | 29/100 (+5) | 16 (0) | Provisional |
| 03 Aug 23:59 | 50 | +0 | 24/100 (-6) | 16 (-1) | Provisional |
Source headlines
The news behind the score
Only company-specific stories enter this score. The latest 30 days are shown newest first, with newer stories weighted more heavily and duplicate coverage combined.
#150Tone
finance.yahoo.comDirect company coverageStored article
Lam Research Announces Plans to Invest More than $3B to Expand Global Lab Network, Increase Innovation Velocity in the AI Era
FREMONT, Calif., Aug. 13, 2026 /PRNewswire/ -- Lam Research Corp. (NASDAQ: LRCX) today announced that it intends to invest more than $3 billion over the next five years to expand its global research and development (R&D) lab network. The planned multi-site expansion is expected to add infrastructure and capabilities to increase experiment capacity by more than 50%. Lam's R&D approach combines specialized labs worldwide, each purpose-built to accelerate a distinct step of the innovation cycle, with deep customer collaboration that includes locations near customer facilities. Together, Lam's lab
AIInnovationR DSemiconductors
- Published
- 13 Aug 2026 20:30
- News subject
- Market update
- Why this score
- No clear positive or negative phrase
- Company focus
- Shared story · 78%
- How it is used
- Direct company coverage
- Weighted influence
- Low · 6.4% · 0.3d old
- Duplicates
- 3 consolidated
#250Tone
finance.yahoo.comDirect company coverageStored article
Chip equipment maker Lam Research to invest more than $3 billion to expand R&D labs
Aug 13 (Reuters) - Lam Research said on Thursday it intends to invest more than $3 billion in the next five years to expand its global research and development lab network, as it seeks to increase experiment capacity and speed up product development. The U.S. chip equipment maker said the multi-site expansion is expected to increase its experiment capacity by over 50%. Here are some details: • AI-focused spending by major technology companies has fueled demand for advanced chips, boosting investment in the equipment used to manufacture them. • Lam Research is making the investment with t
Research And DevelopmentSemiconductorsTech
- Published
- 13 Aug 2026 20:16
- News subject
- Market update
- Why this score
- No clear positive or negative phrase
- Company focus
- Shared story · 78%
- How it is used
- Direct company coverage
- Weighted influence
- Low · 6.4% · 0.3d old
- Duplicates
- 3 consolidated
#356Tone
finance.yahoo.comDirect company coverageStored article
Lam Research, Applied Materials, and Camtek Rise After SanDisk Issues Bullish Financial Targets
Quick Read SanDisk's 80% gross margin targets and signed contracts covering two-thirds of FY2028 bits drove LRCX up 4%, the most direct equipment beneficiary. AMAT reports Q3 earnings after today's close, while KLAC has already surged 72% year-to-date as equipment stocks get re-rated on AI memory demand. It sounds nuts, but SoFi1 is giving new Active Invest users up to $3,000 in stock for a limited time, and all it takes is a $50 deposit to get started.2 See for yourself (Sponsor) Semiconductor equipment names have been climbing since the opening bell Thursday, triggered by SanDisk (NASDAQ:SND
AIEarningsEquipmentFree Cash FlowMemoryRevenue Growth
- Published
- 13 Aug 2026 16:29
- News subject
- Earnings
- Why this score
- Improving financial comparison, Margin pressure
- Company focus
- Shared story · 78%
- How it is used
- Direct company coverage
- Weighted influence
- Medium · 18.8% · 0.5d old
- Duplicates
- 3 consolidated
#450Tone
finance.yahoo.comDirect company coverageStored article
Lam Research and NY Creates Team Up to Enable Training of University Students for the Semiconductor Workforce
Lam's Semiverse®Solutions virtual fabrication platform expected to provide hands-on chip fabrication training for engineering students across NY Creates' workforce development network News Summary Lam Research and NY Creates will collaborate to advance semiconductor workforce development across the northeastern United States. The program is expected to enable training of up to approximately 3,500 students over five years through scaled deployment at colleges and universities across the NY Creates workforce development ecosystem. Lam intends to provide access to its Semiverse® Solutions virtual
Engineering EducationSemiconductorsWorkforce Development
- Published
- 12 Aug 2026 13:00
- News subject
- Market update
- Why this score
- No clear positive or negative phrase
- Company focus
- Shared story · 78%
- How it is used
- Direct company coverage
- Weighted influence
- Low · 4.1% · 1.6d old
- Duplicates
- 3 consolidated
#550Tone
finance.yahoo.comDirect company coverageStored article
Lam Research Enters Panel-Level Packaging: Is This a Growth Catalyst?
Lam Research Corporation LRCX is expanding its opportunity in advanced packaging as artificial intelligence (AI) chips become larger and more complex. The company seems to be now focusing on the Panel-Level Packaging ("PLP") method. In this connection, it established a Panel-Level Packaging Center of Excellence in Salzburg, Austria, in May 2026 to accelerate research, customer qualification and production readiness. PLP is a semiconductor packaging method in which multiple chips are assembled on a large, flat panel rather than individual circular wafers. This approach allows manufacturers to p
ADVANCED-PACKAGINGAdvanced PackagingEARNINGSEARNINGS PER SHAREEarningsEarnings Per Share
- Published
- 11 Aug 2026 13:05
- News subject
- Earnings
- Why this score
- No clear positive or negative phrase
- Company focus
- Shared story · 78%
- How it is used
- Direct company coverage
- Weighted influence
- Medium · 7.6% · 2.6d old
- Duplicates
- 3 consolidated
#650Tone
finance.yahoo.comDirect company coverageStored article
Is Lam Research, KLA, or Applied Materials the Best Chip Equipment Buy? Jim Cramer Weighs In
Cramer's Case for the Semiconductor Equipment "Troika" During the August 6 episode of CNBC's Mad Money, host Jim Cramer pointed to the bottleneck in data center memory production and urged investors to focus on the companies building the fabrication machinery. He highlighted Lam Research Corporation (NASDAQ:LRCX), KLA Corporation (NASDAQ:KLAC), and Applied Materials, Inc. (NASDAQ:AMAT) as the backbone of American technology. Cramer stated: Alright, look, we know, and you heard about it all day on the network, there is a shortage of every kind of memory in the universe of the data center. Ownin
CHIP-EQUIPMENTChip EquipmentHEDGE-FUNDSHedge FundsSEMICONDUCTORSSemiconductors
- Published
- 11 Aug 2026 10:40
- News subject
- Market update
- Why this score
- No clear positive or negative phrase
- Company focus
- Shared story · 78%
- How it is used
- Direct company coverage
- Weighted influence
- Low · 2.8% · 2.7d old
- Duplicates
- 3 consolidated
#788Tone
finance.yahoo.comDirect company coverageStored article
Lam Research (LRCX) Gains An AI Supply Chain Tailwind As Customer Demand Surges
Never miss an important update on your stock portfolio and cut through the noise. Over 7 million investors trust Simply Wall St to stay informed where it matters for FREE. Lam Research (NasdaqGS:LRCX) is in focus as Taiwan Semiconductor reports strong AI driven revenue growth that supports demand across the chip supply chain. Taiwan Semiconductor has raised its outlook for 2026, tying expectations more closely to artificial intelligence related workloads and advanced chip manufacturing. The foundry relies on semiconductor equipment suppliers such as Lam Research for tools used in producing hig
AICHIP-MANUFACTURINGChip ManufacturingREVENUE GROWTHRevenue GrowthSEMICONDUCTORS
- Published
- 11 Aug 2026 09:11
- News subject
- Macro sensitivity
- Why this score
- Guidance raised, Operating growth
- Company focus
- Shared story · 78%
- How it is used
- Direct company coverage
- Weighted influence
- Medium · 11.6% · 2.8d old
- Duplicates
- 2 consolidated
#878Tone
finance.yahoo.comDirect company coverageStored article
Lam Research (LRCX) Upgraded to Strong Buy: Here's Why
Investors might want to bet on Lam Research (LRCX), as it has been recently upgraded to a Zacks Rank #1 (Strong Buy). This upgrade primarily reflects an upward trend in earnings estimates, which is one of the most powerful forces impacting stock prices. The Zacks rating relies solely on a company's changing earnings picture. It tracks EPS estimates for the current and following years from the sell-side analysts covering the stock through a consensus measure -- the Zacks Consensus Estimate. The power of a changing earnings picture in determining near-term stock price movements makes the Zacks r
EARNINGSEARNINGS ESTIMATEESTIMATE REVISIONSEarningsEarnings EstimateEstimate Revisions
- Published
- 10 Aug 2026 16:00
- News subject
- Earnings
- Why this score
- Analyst upgrade
- Company focus
- Shared story · 78%
- How it is used
- Direct company coverage
- Weighted influence
- High · 20.1% · 3.5d old
- Duplicates
- 3 consolidated
#950Tone
TradingKeyDirect company coverageScored from headline
Análise e Previsão das Ações da Lam Research Corp (LRCX)
- Published
- 08 Aug 2026 04:51
- News subject
- Market update
- Why this score
- No clear positive or negative phrase
- Company focus
- Main company · 100%
- How it is used
- Direct company coverage
- Weighted influence
- Low · 1.5% · 5.9d old
- Duplicates
- 2 consolidated
#1050Tone
TradingKeyDirect company coverageScored from headline
Projeções de Resultados: Lam Research Corp (LRCX) — LPA e Crescimento de Receita
- Published
- 08 Aug 2026 03:43
- News subject
- Market update
- Why this score
- No clear positive or negative phrase
- Company focus
- Main company · 100%
- How it is used
- Direct company coverage
- Weighted influence
- Low · 1.5% · 6.0d old
- Duplicates
- 1 consolidated
#1160Tone
GuruFocusDirect company coverageScored from headlineSource lookup
Lam Research Stock Soars 18.9% on $8.1 Billion AI Forecast
- Published
- 05 Aug 2026 12:49
- News subject
- Guidance
- Why this score
- Positive market reaction
- Company focus
- Main company · 100%
- How it is used
- Direct company coverage
- Weighted influence
- Medium · 14.2% · 8.6d old
- Duplicates
- 2 consolidated
#1250Tone
Investing.comDirect company coverageScored from headlineSource lookup
Why is Lam Research stock surging today?
- Published
- 30 Jul 2026 17:25
- News subject
- Market update
- Why this score
- No clear positive or negative phrase
- Company focus
- Main company · 100%
- How it is used
- Direct company coverage
- Weighted influence
- Low · <0.1% · 14.4d old
- Duplicates
- 2 consolidated
#1350Tone
TIKR.comDirect company coverageScored from headline
What Lam Research’s Q4 Earnings Call Reveals About the 2027 Setup
- Published
- 30 Jul 2026 07:00
- News subject
- Earnings
- Why this score
- No clear positive or negative phrase
- Company focus
- Main company · 100%
- How it is used
- Direct company coverage
- Weighted influence
- Low · 2.3% · 14.9d old
- Duplicates
- 1 consolidated
#1450Tone
Barchart.comDirect company coverageScored from headlineSource lookup
Dear Lam Research Stock Fans, Mark Your Calendars for July 29
- Published
- 29 Jul 2026 14:08
- News subject
- Market update
- Why this score
- No clear positive or negative phrase
- Company focus
- Main company · 100%
- How it is used
- Direct company coverage
- Weighted influence
- Low · <0.1% · 15.6d old
- Duplicates
- 2 consolidated
#1550Tone
PR NewswireDirect company coverageScored from headlineSource lookup
Lam Research Corporation Reports Financial Results for the Quarter Ended June 28, 2026
- Published
- 29 Jul 2026 07:00
- News subject
- Earnings
- Why this score
- No clear positive or negative phrase
- Company focus
- Main company · 100%
- How it is used
- Direct company coverage
- Weighted influence
- Low · 2% · 15.9d old
- Duplicates
- 2 consolidated
#1660Tone
GuruFocusDirect company coverageScored from headlineSource lookup
Lam Research Corp (LRCX) Shares Surge 5.0% -- What GF Score of 8
- Published
- 24 Jul 2026 19:34
- News subject
- Market update
- Why this score
- Positive market reaction
- Company focus
- Main company · 100%
- How it is used
- Direct company coverage
- Weighted influence
- Low · <0.1% · 20.3d old
- Duplicates
- 2 consolidated
#1750Tone
Finanças, Câmbio e InvestimentosDirect company coverageScored from headline
Ações da Lam Research podem oscilar 9,5% com resultados em 29 de julho - Investing.com Brasil
- Published
- 22 Jul 2026 14:14
- News subject
- Market update
- Why this score
- No clear positive or negative phrase
- Company focus
- Main company · 100%
- How it is used
- Direct company coverage
- Weighted influence
- Low · <0.1% · 22.5d old
- Duplicates
- 1 consolidated
#1850Tone
Ad-hoc-news.deDirect company coverageScored from headlineSource lookup
Lam Research stock trades steady as wafer fab equipment demand supports recent earnings
- Published
- 21 Jul 2026 13:08
- News subject
- Earnings
- Why this score
- No clear positive or negative phrase
- Company focus
- Main company · 100%
- How it is used
- Direct company coverage
- Weighted influence
- Low · 0.6% · 23.6d old
- Duplicates
- 2 consolidated
#1943Tone
GuruFocusDirect company coverageScored from headlineSource lookup
Moderate Bearish Sentiment Surrounds Lam Research (LRCX) Amid Pr
- Published
- 19 Jul 2026 15:22
- News subject
- Market update
- Why this score
- Negative financial language
- Company focus
- Main company · 100%
- How it is used
- Direct company coverage
- Weighted influence
- Low · <0.1% · 25.5d old
- Duplicates
- 2 consolidated
Earlier company news
L1RC34 news archive
Stored newest first for historical research. It starts after the newest three pages above and then continues through older news. Each archive page is loaded only when it is opened.
Older news is kept in the archive
There are 12 older L1RC34 headlines. Open one page at a time when you need them.
Open older archiveProvider matches checked
Provider mentions not used in the score
A news provider linked these stories to L1RC34, but the headline and available text are not mainly about Lam Research Corporation. They are kept here for transparency and do not affect the score, confidence, history or wider market totals.
Provider mentions are kept separate
Open the list to see which provider matches were checked and left out of L1RC34 sentiment.
Open provider mentionsHow the page works
How to read the score
It describes the weighted balance of qualifying headlines. A score of 50 can mean balanced news or that there is not enough evidence; the status label explains which.
Confidence measures depth, source breadth, direct relevance, freshness and agreement. It does not rise merely because the tone is extreme.
Weekly price response, trend and fair-value position test whether the market is accepting or rejecting the news. They never rewrite the news score.
It measures news already published. It is not a forecast, recommendation or price target.