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ALALAB

Astera Labs, Inc. Common Stock

$ALAB·$53B·Semiconductors·Technology
$361.67+12.7%YTD+110.7%1Y+127.6%
Mentions · last 7 days
2026-07-29: 99 posts2026-07-30: 101 posts2026-07-31: 213 posts2026-08-01: 111 posts2026-08-02: 115 posts2026-08-03: 208 posts2026-08-04: 406 posts1,263+11%
Price updated 4h ago·X counts updated 4h ago
ALALAB
$ALABAstera Labs, Inc. Common Stock
$361.67+12.65%1.3k posts+11%
AI analysisFundamentalsVoices on X
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AI verdict & sentimentAI analysisGenerated by AI from underlying data

Top X posts

Today's AI verdict on what's driving $ALAB, plus how loud the X conversation is and which way it's leaning.

AI analysis

TickerTalks’ read on the fundamentals and what’s driving the move.

Driven by hypeEvent coming upAI verdict · as of 2026-08-04

A known event soon (earnings, a ruling, etc.) will likely decide the next move.

Q1 revenue +93%, PCIe Gen 6 already a third of sales, and 30x sales — the print today decides whether the head-and-shoulders bear targets get filled or invalidated.

Astera Labs makes the specialty connectivity chips (retimers, controllers, gearboxes) that go between AI accelerators and their memory/networking — a pure-play beneficiary of the AI-training build-out whose Q1 print showed the pace. The stock has traded like a leveraged bet on hyperscaler capex, and it goes into today's Q2 print with a divided setup.

Where the pieces stand:

  • The Q1 numbers were a step-function: revenue up 93% year-over-year with PCIe Gen 6 products already above a third of sales — that's the transition-to-next-generation moving faster than analysts modeled, which is why the sell-side has been aggressive on the name.
  • The AWS AI-chip read-through was the specific catalyst that pumped shares premarket: Astera Labs sits at the specific pinch point where AWS's custom AI silicon has to connect to memory and networking, so any positive AWS AI-hardware headline mechanically benefits ALAB.
  • The sector rout is the honest counter: the broader semi meltdown (-40% in the sector) has caught ALAB alongside peers, and the "everything sells" concern is legitimate when positioning is this crowded. This is why some traders are actively shorting into resistance.
  • The valuation is the specific bear thesis: at 30x sales, the print has to significantly outrun even elevated expectations — the head-and-shoulders technical targets of $235-$251 that traders reference reflect where the compression would go if the growth story hesitates even slightly.
  • The insider signal is a nothing-burger: Cota's single 1,451-share A-Award grant in July is normal comp, not a directional tell.

The forward setup: this is textbook event-ahead today. Revenue beat plus PCIe Gen 6 mix continuing to expand plus any commentary on 2026 AI accelerator design wins is what extends the recent tape higher; a mixed print combined with any comment about hyperscaler-timing or PCIe adoption pace is what confirms the head-and-shoulders bear targets.

What to watch: Today's Q2 earnings — revenue growth rate, PCIe Gen 6 mix percentage, and any 2026 design-win commentary. All trending positive extends the trajectory; mixed print with hyperscaler-timing language confirms the head-and-shoulders bear targets.

On the calendar: 2026-08-04 — Q2 earnings today

premium valuation debateai accelerator connectivity

X sentiment

What the X crowd is saying right now — descriptive, summarised from the day’s posts.

Bullish sentiment33 posts analyzed · as of 2026-08-04

Astera Labs posters are cautiously bullish, framing ALAB as one of the semi meltdown names down 40% from ATH but perfectly retesting the 0.618 fib. The dominant thread stacks Marvell and Astera Labs shares jumping pre-market on Amazon AI chip sales news, the higher-high-higher-low sequence being clean, and Kimi's paper reflecting well on ALAB as a downstream beneficiary. Bears note the setup 'still looks like redistribution' with technicians recommending waiting for price to drift into a clearer discount zone. The tone is 'target hit today to buy back 50 shares.'

Read the AI verdict + X sentiment for $ALAB

  • One-line verdict on what's driving the move — fundamentals, momentum, both, or an event
  • Next dated catalyst when there is one (earnings, deal closing, activist clock)
  • X crowd read with bullish/bearish call + post volume
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What it does

Plain-English summary of the business — what they sell and how they make money.

Designs PCIe, CXL, and Ethernet semiconductor retimers and switches enabling high-bandwidth connectivity inside AI data center racks.

Industry overviewAI analysisGenerated by AI from underlying data

Where Semiconductors sits in its cycle right now — and what that implies for $ALAB.

Semiconductors · Technology

No material change from last week — structural AI capex engine unchanged: hyperscaler Blackwell allocation stays tight through 2H26 and HBM3e pricing holds as LLM context-window expansion drives 5-8x per-server memory demand uplift.

What this means for $ALAB

Neutral — Designs PCIe, CXL, and Ethernet semiconductor retimers and switches enabling high-bandwidth connectivity inside AI data center racks; limited read-through from semiconductors macro dynamics to this specific revenue mix.

Top industry ETF

$SMHVanEck Semiconductor ETF
+56.0%YTD
+98.4%1Y

Fundamentals & catalyst

Profitability, valuation, and the next earnings event — at a glance, with rule-of-thumb signals.

Key ratios

P/E
202.3How much investors are paying per dollar of profit the company actually earned in the last 12 months. Lower means the stock looks cheaper relative to earnings.~15–25 is typical for the S&P 500; high-growth names trade 30+; hyper-growth or speculative can be 100+ or negative.
ROIC
14.5%What percentage return the business earns on every dollar of capital (equity + debt) deployed in operations. The cleanest measure of business quality.Above ~15% is high-quality; consistently above 25% suggests a real moat. Below the company's cost of capital is value-destroying.
Op margin
22.4%Operating profit (after sales, marketing, R&D, and overhead but before interest and taxes) as a percentage of revenue. The clearest view of how well the underlying business is run.Mature business above 20% is healthy; software businesses can run 30%+; commodity / retail businesses operate in single digits.
FCF yield
0.6%Free cash flow (operating cash flow minus capex) divided by the company's market cap. The cash-on-cash return you'd get owning the whole business at today's price.Above ~5% is attractive; below ~2% means you're paying up for growth. Capital-light businesses (software) run higher than capital-heavy ones (utilities).
P/S
54.3Same idea as P/E but per dollar of revenue. Useful for companies that aren't profitable yet, where P/E is meaningless.Under ~2 is cheap; software / SaaS often runs 8–15; well above 20 implies the market is pricing in very high future growth.
ROE
20.3%Net income as a percentage of shareholders' equity. Similar to ROIC but counts only the equity side.Above 20% is strong, but can be inflated by leverage — a heavily indebted company can show high ROE with weak underlying ROIC.
Gross margin
76.0%Revenue minus the direct cost of producing what was sold, as a percentage of revenue. The first read on whether the product is structurally profitable.Software / SaaS is typically 70%+; consumer goods 30–50%; commodity / hardware businesses can be under 20%.
D/E
0.0Total debt divided by shareholders' equity. Measures how much the business runs on borrowed money versus owner capital.Under 1 is conservative; 1–2 is typical for mature businesses; over 2 is leveraged and more sensitive to interest rates.

Past earnings

QuarterReportedActualEstimateSurprise
Q2 2026Aug 4, 2026$0.80$0.69+15.8%
Q1 2026May 5, 2026$0.61$0.54+13.6%
Q4 2025Feb 10, 2026$0.58$0.52+12.4%
Q3 2025Nov 4, 2025$0.49$0.39+25.7%
Next earningsTue, Nov 3·consensus EPS $0.77

Quarterly trend

QuarterRevenueYoYGrossOpEPSFCF
Q1 FY26$308.4M+93.4%76.3%20.1%$0.47$67.0M
Q4 FY25$270.6M+91.8%75.6%24.7%$0.27$76.6M
Q3 FY25$230.6M+103.9%76.2%24.0%$0.54$65.9M
Q2 FY25$191.9M+149.7%75.8%20.7%$0.31$133.3M

Forward consensus

5-year forecast · up to 18 analysts
FYRevenueRangeEPSRangeAnalysts
FY26$1.6B$1.5B – $1.7B$3.03$2.83 – $3.2917
FY27$2.3B$2.1B – $3.1B$4.71$4.02 – $6.6618
FY28$2.9B$2.2B – $4.1B$6.15$3.11 – $10.4415
FY29$3.1B$2.7B – $4.1B$6.02$4.94 – $8.4611
FY30$4.1B$3.5B – $5.3B$8.65$7.10 – $12.177

Setup & momentum

Volume, range, and moving-average position — the technical setup driving short-term moves.

Right now

Vol vs 30dToday's traded share volume divided by the average over the prior 30 trading days. ≥3× signals unusual interest; below 1× is quiet.1.9×Today's traded share volume divided by the average over the prior 30 trading days. ≥3× signals unusual interest; below 1× is quiet.
52w rangeWhere the latest close sits between the 52-week low (0%) and high (100%). Above 80% is extended; below 30% is basing or in a downtrend.66%Where the latest close sits between the 52-week low (0%) and high (100%). Above 80% is extended; below 30% is basing or in a downtrend.
vs 50d MALatest close vs the 50-day simple moving average. Positive = short-term trend is up.+1.3%Latest close vs the 50-day simple moving average. Positive = short-term trend is up.
vs 200d MALatest close vs the 200-day simple moving average. Positive = long-term trend is up.+72.7%Latest close vs the 200-day simple moving average. Positive = long-term trend is up.

Float & profile

FloatMid float · 140.3M shFree-float shares — the slice of issued stock actually available to trade. Lower buckets squeeze harder on a catalyst.Traded today6.6% of floatToday's volume as a percent of the free float. Above 5% on a single day is unusually high turnover for the available share count.β3.845-year weekly beta vs the S&P 500. Above 1.5 means the stock typically moves more than the index; below 0.8 moves less.

Insider activity

Recent open-market buys and sells by officers and directors — flagged when multiple insiders cluster.

Recent transactions

SellJul 1Manuel AlbaDirector87.1K sh$38.4MSellJul 1Stefan A DyckerhoffDirector12.5K sh$5.6MSellJun 24Bethany MayerDirector686 sh$271KSellJun 4Jack R LazarDirector10.0K sh$3.6MSellJun 3Stefan A DyckerhoffDirector12.5K sh$4.6MSellMay 21Sanjay GajendraCOO400.0K sh$116.1MSellMay 21Philip MazzaraGeneral Counsel and Secretary796 sh$232KSellMay 19Sanjay GajendraCOO200.0K sh$49.9MSellMay 18Jitendra MohanCEO19.4K sh$4.6MSellMay 18Philip MazzaraGeneral Counsel and Secretary10.2K sh$2.4M
1–10 of 13
+ 8 other (7 awards · 1 gift) in window

See when $ALAB insiders are putting their own money in

  • Real-time open-market buys and sells from Form 4 filings
  • Cluster-buy detection when multiple insiders pile in at once
  • 30 / 60 / 180-day windows so you can spot building conviction
Free, forever. No credit card.

SEC filings

Material 8-K, 13D, S-3, and 424B5 events from the last 180 days — the filings that actually move the price.

Recent material filings

8-KShareholder voteJun 88-K — Item 5.07: Shareholder vote
AI summary

Astera Labs, Inc. (ALAB) disclosed the results of its annual meeting of shareholders in an 8-K filing under Item 5.07. Shareholders voted on an advisory say-on-pay resolution, ratification of the independent auditor. All management-sponsored proposals were approved by majority shareholder vote. Annual meeting results are a routine disclosure that confirms shareholder ratification of the board's composition and compensation practices.

S-3ASRAuto-shelf registrationMar 20S-3ASR
AI summary

ALAB filed a S-3ASR (automatic shelf) shelf registration statement dated 2026-03-20. This is primarily a resale shelf for existing stockholders — not new share issuance — limiting direct dilution to public investors. No immediate capital raise is triggered; watch for prospectus supplements disclosing actual transactions.

3New insider — initial holdingsMar 103
8-KOfficer or director changeFeb 108-K — Item 5.02: Officer or director change
8-KMaterial agreementFeb 108-K — Item 1.01: Material agreement · Item 3.02: Unregistered equity sale
+ 11 other (2 13Gs · 2 earnings 8-Ks · 2 proxys · 1 SD) in window

Recent news

Latest headlines from major outlets, sourced and timestamped — context for whatever just moved.

Astera Labs, Inc. (ALAB) Beats Q2 Earnings and Revenue Estimateszacks.com·6h agoAstera Labs Q2 Earnings Call Highlightsmarketbeat.com·8h agoAstera Labs Stock Shoots Higher After Q2 Earnings — Here's Whybenzinga.com·10h agoAstera Labs Reports Second Quarter 2026 Financial Resultsglobenewswire.com·10h ago3 Stocks to Buy Before Wall Street Catches On in August247wallst.com·2d ago

In themes

Explore the broader themes this ticker is being talked about under.

AI InfrastructureAdvanced Packaging & AI Interconnect

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Voices on X · top 15 · last 7 days

TickerTalks is a research tool, not financial advice. We surface social-attention data; we do not make stock recommendations. Past attention is not predictive of future price movements.

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