Overview
Smart money at a glance
Filings to Sep 25, 2026Net selling: insiders sold $209.5M and bought $0 on the open market in 90 days (SEC Form 4). Congress: no trades disclosed in 180 days.
- Company insidersSEC Form 4, last 90 days
- -$209.5M netNet selling
- CongressSTOCK Act, last 180 days
- NoneNo trades disclosed
- Big fundsSEC 13F, quarter ended Jun 30, 2026
- 8 added, 6 cutMore adding
- Federal contractsUSAspending.gov, last 12 months
- No awardsNone on record
Key stats
Fundamentals Sep 25- Open
- $366.00
- 52-wk high
- $499.48
- High
- $377.87
- 52-wk low
- $97.89
- Low
- $356.20
- Prev close
- $360.51
- Mkt cap
- $62.54B
- P/E
- 178.5x
- Volume
- 3.05M
- Fwd P/E
- 55.9x
- Beta
- 3.78
- P/S
- 52.0x
- P/B
- 36.5x
- Profit margin
- +30.7%
- Op margin
- +22.7%
- ROE
- +25.8%
What do analysts expect?
Analyst target and ratings are on paid plans
See the 12-month consensus target and the buy/hold/sell rating split.
Unlock the full resultsQuestions about ALAB filings
Are insiders buying or selling Astera Labs, Inc. (ALAB) stock?
Net selling: insiders sold $209.5M and bought $0 of ALAB stock on the open market in the 90 days to Sep 25, 2026, according to SEC Form 4 filings. $145.5M of the sales were made under pre-set Rule 10b5-1 trading plans. The largest was Alba, Manuel (Director), who sold $132.5M. The latest filing was on Sep 3, 2026.
Which members of Congress have traded ALAB recently?
None. No member of Congress disclosed a ALAB trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.
How current is this ALAB smart-money data?
This summary uses filings available on Sep 25, 2026. Insiders must report trades to the SEC within 2 business days, members of Congress have up to 45 days to disclose a trade, and funds file 13F holdings up to 45 days after each quarter ends, so the latest moves may not be public yet.
Smart money
8 funds hold a position, insiders have been net selling, and 3 fin-fluencers are discussing it.
What funds are doing
Buys/Adds (2)
- AS

Alex Sacerdote
$757.3M
bought
- MI

Millennium
$267.8M
added
Sells/Trims (1)
- AL

Alger
$338.1M
trimmed
What insiders are doing
Sells (3)
- AM
Alba Manuel
$51.3M
sold
- DS
Dyckerhoff Stefan A
$3.4M
sold
- GS
Gajendra Sanjay
$30.8M
sold
How top traders are positioned
No tracked top-trader positions in ALAB right now.
Live Hyperliquid positioning - not every stock is covered
Activist stakes, short interest & more
Earnings
Earnings came in 16.7% above what analysts expected.
Earnings per share
$0.42 expected
Revenue
No comparable estimate
Company adjusted EPS
From the company's release
The company and the analyst consensus count earnings differently, so the two figures differ. The comparison above uses the analyst basis.
Q3 2026 guidance
$540.0M to $560.0M
No comparable estimate
Reports Nov 3, 2026, in 39 days
EPS expected
$1.18 to $1.21
Revenue expected
18 analysts
Last 30 days
Analysts raising estimates
Estimate drift
Change in 30 days
What the company said
Financials
What it sold, what it cost, what was left.
| USD | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|
| What came in | ||||
| Revenue | $230.6M | $270.6M | $308.4M | $392.4M |
| Cost of what it sold | $54.8M | $66.1M | $73.2M | $104.8M |
| Gross profit | $175.8M | $204.5M | $235.1M | $287.6M |
| What it spent | ||||
| Research and development | $78.9M | $93.8M | $125.6M | $135.9M |
| Sales and admin | $22.1M | $23.6M | $25.8M | $36.0M |
| Other operating costs | $19.4M | $20.1M | $21.9M | $26.4M |
| Total operating expenses | $120.4M | $137.5M | $173.3M | $198.3M |
| What was left | ||||
| Operating profit | $55.4M | $67.0M | $61.8M | $89.2M |
| Profit before tax | $66.9M | $78.9M | $73.4M | $102.8M |
| Tax | -$24.3M | $33.9M | -$6.9M | -$50.3M |
| Net profit | $91.1M | $45.0M | $80.3M | $153.1M |
| EBITDA | $68.4M | $81.8M | $77.1M | $106.8M |
Technicals
Price structure
This stock is in a strong uptrend.
Trend
Strong uptrend
100 / 100
RSI 14
20D volatility
52-week range
20D support
20D resistance
Returns
Price vs moving averages
Volume pace
News
What the news says
Coverage is bullish
Tone of tracked coverage
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BullishSep 22Why Zacks Rank #1 Astera Labs is Primed for Growth
BullishSep 22Astera Labs jumps 12% amid broader tech rally, AI peers higher (ALAB:NASDAQ)
BullishSep 22Astera Labs gains 7%, adding to recent rally (ALAB:NASDAQ)
BullishSep 22Astera Labs Stock Jumped 12% Yesterday. The Street Sees 14% More Upside, Here’s Why.
BullishSep 22Astera Labs unveils next-gen CXL controllers to accelerate agentic AI workloads
BullishSep 15
Macro
22 macro signals shaping ALAB right now
Unlock sector rotation, regime shifts, and macro event windows tied to this stock.
Unlock the full results