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ALALAB

Astera Labs, Inc. Common Stock

$ALAB·$71B·Semiconductors·Technology
$303.62-5.0%YTD+86.2%1Y+247.8%
Mentions · last 7 days
2026-07-09: 381 posts2026-07-10: 326 posts2026-07-11: 118 posts2026-07-12: 184 posts2026-07-13: 301 posts2026-07-14: 231 posts2026-07-15: 328 posts1,899-7%
Price updated 41m ago·X counts updated 2d ago
ALALAB
$ALABAstera Labs, Inc. Common Stock
$303.62-5.04%1.9k posts-7%
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 hypeCooling offAI verdict · as of 2026-07-17

Catching its breath after a run — could pick back up or fade from here.

AI-interconnect leader trading at 54x sales — $45M of director selling into the highs is the specific tell.

Astera Labs makes the interconnect and memory-fabric silicon that keeps AI accelerators talking to each other — CXL and PCIe controllers that sit inside every AI training rack. The stock is up 248% over twelve months and is now testing whether the multiple can survive scrutiny.

The tension in the setup:

  • The fundamentals justify a premium, not this premium: 22% operating margin and 76% gross margin on 54x TTM sales — meaning even a great AI-adjacent semiconductor multiple would be roughly 15-20x sales, not this level.
  • The insider signal is the specific check: $45.3M of director sales in the last two weeks, led by Manuel Alba's $39.4M — that concentration into a still-elevated tape is the exact kind of positioning that says insiders think today's price fully captures the AI-infrastructure story.
  • The category thesis is genuinely real: AI training clusters need progressively more interconnect bandwidth, and ALAB's CXL/PCIe portfolio is the specific silicon that scales with hyperscaler capex — the demand side is durable.
  • The tape is now cooling: sitting 5% below the 50-day with today's 9% drop but still 58% above the 200-day — a healthy pullback in an aggressive uptrend that's now testing whether momentum flow returns.

What keeps the leg extending is Aug 4 earnings printing above the AI-connectivity revenue bar plus any FY guide raise. What breaks it is a soft print with muted commentary — insiders are already positioned for that scenario.

Differs from X sentimentX is bullish on AI-connectivity conviction and the double-up-to-triple-up trajectory, and the demand backdrop is real. But $45M of director selling in two weeks is the exact data point that says insiders disagree with the retail conviction — the corpus is treating that as noise while executives are treating it as the exit.

What to watch: The Aug 4 print — AI-connectivity revenue mix, gross margin trajectory, and any FY guide raise. A guide raise plus continued CXL revenue growth extends the leg; a soft print validates the director positioning.

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

X sentiment

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

Bullish sentiment22 posts analyzed · as of 2026-07-15

Astera Labs chatter is bullish AI-connectivity conviction. ALAB triggered up +10% on the day and community frames it as a top CXL/memory-space beneficiary alongside PENG/CRDO/MRVL. XOVR ETF discussion features ALAB as a key private-to-public crossover holding. Community members hit prior $167 double-up target and are now at $426 - triple-up in-progress. Bulls call ALAB critical AI infrastructure interconnect glue and expect it to enable the AI capex cycle. Some skepticism from a 'must not buy' list but community broadly dismissive. No meaningful bear content.

Read the AI verdict + X sentiment for $ALAB

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  • 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

Partial — Designs PCIe, CXL, and Ethernet semiconductor retimers and switches enabling high-bandwidth connectivity inside AI data center racks; this segment overlaps with the AI capex and HBM/compute demand cycle but is not the dominant revenue driver.

Top industry ETF

$SMHVanEck Semiconductor ETF
+54.2%YTD
+96.7%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
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%
Q2 2025Aug 5, 2025$0.44$0.32+35.8%
Next earningsTue, Aug 4·consensus EPS $0.69

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$1.5B$1.5B – $1.7B$3.02$2.82 – $3.3118
FY27$2.2B$2.0B – $3.1B$4.46$3.30 – $6.4518
FY28$2.8B$2.8B – $2.9B$5.83$3.44 – $7.4615
FY29$2.6B$2.4B – $3.4B$5.26$4.62 – $7.1911
FY30$4.1B$3.7B – $5.2B$8.65$7.60 – $11.837

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.0.8×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.56%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.-5.2%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.+57.8%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 today3.3% 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.β3.675-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 AlbaDirector89.3K sh$39.4MSellJul 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
+ 7 other (6 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
3New insider — initial holdingsJan 263
8-KOfficer or director changeJan 208-K — Item 5.02: Officer or director change
+ 11 other (2 earnings 8-Ks · 2 proxys · 2 13Gs · 1 SD) in window

Recent news

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

Astera Labs, Inc. (ALAB) Stock Falls Amid Market Uptick: What Investors Need to Knowzacks.com·2d agoVanguard Small-Cap Growth ETF vs Russell 1000 Growth ETF. Should Investors Go Small- or Large-Caps for Growth in 2026?fool.com·3d agoALAB vs. APH: Which Connectivity Stock Is the Better Bet Today?zacks.com·3d agoBeyond the Foundry: 5 Infrastructure Stocks Tackling the AI Bottlenecksmarketbeat.com·4d agoAn Astera Labs Insider Sold at $458, but the 93% Revenue Growth Is the Real Storyfool.com·5d 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 11 · 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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