What is the 13F Pro Quality Score for ALAB?

13F Pro ranks Astera Labs, Inc. (ALAB) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View ALAB's current score at https://13fpro.ai/research/ALAB (free sign-up required for the full ranking).

Which hedge funds own the most ALAB stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of ALAB include FMR, BlackRock,, VANGUARD PORTFOLIO MANAGEMENT. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/research/ALAB as soon as new 13F filings post.

Where does 13F Pro source ALAB data?

All Astera Labs, Inc. fundamentals and ownership data come directly from SEC EDGAR. Astera Labs, Inc. files with the SEC under CIK 1736297. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is ALAB in?

Astera Labs, Inc. (ALAB) is classified in the Technology sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/technology.

What drives ALAB's revenue?

Per Astera Labs, Inc.'s latest 10-Q filed with the SEC on 2026-05-06, the biggest revenue drivers are: Taiwan ($93.2M, +21% YoY); China ($89.6M, +101% YoY). Figures are extracted from the filing text and machine-verified against the document. Full breakdown at https://13fpro.ai/research/ALAB.

What are ALAB's largest expenses?

Astera Labs, Inc.'s latest 10-Q reports these as the largest expense items: Research and development ($125.6M, +95% YoY); Cost of revenue ($73.2M, +83% YoY); General and administrative ($25.8M, +18% YoY). Sourced directly from SEC EDGAR filing text for Q1 FY2026 (quarter ended March 31, 2026).

How often is ALAB research updated on 13F Pro?

ALAB's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

Astera Labs, Inc.(ALAB)Stock Analysis

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13F Pro Quality Score

77.7/100

Rank #77 of 2,879 stocksTOP 5%

View Technology peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

98.5/100

Profitability

89.3/100

Balance Sheet

94.6/100

Earnings Quality

30.0/100

Free Cash Flow

86.1/100

Institutional Flow

79.4/100

Revenue Scale

47.3/100

Dilution Risk

9.8/100

ALAB Stock Analysis & AI Quality Score

AI stock analysis and institutional research for Astera Labs, Inc. (ALAB), a Technology sector company. 13F Pro's AI-powered ranking engine scores ALAB at 77.7/100 on a 32-signal composite quality model, placing it at rank #77 of 2,879 stocks — the top 5% of the AI-ranked universe. ALAB scores in the top quartile across revenue growth (98.5), balance sheet strength (94.6), profitability (89.3). Areas of concern include earnings quality (30.0), which score below median versus the broader universe. Shareholder dilution risk is elevated at 9.8/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q1 2026), Astera Labs, Inc. reports quarterly revenue of $308.4M, net income of $80.3M, an operating margin of 20.1%. Top institutional holders of ALAB by reported 13-F value include FMR, BlackRock,, VANGUARD PORTFOLIO MANAGEMENT, based on the most recent SEC filings. ALAB trades on the Nasdaq exchange and files with the SEC under CIK 1736297. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate ALAB daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Astera Labs, Inc. directly from SEC EDGAR. Astera Labs, Inc.'s 13F Pro composite quality score has ranged between 8 and 94 since 2025, currently 77.7 — an improving long-term trajectory across 40 quarterly and live scoring snapshots.

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Fun facts about Astera Labs, Inc.

Quirks, history, and lore behind ALAB — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. semiconductor / connectivity company · small-cap · listed on Nasdaq · headquartered in Santa Clara, California.
2
The Numbers
Annual revenue in the range of a few hundred million dollars and growing fast — the kind of growth rate that makes investors forget the company is still barely profitable.
3
The History
Founded in the early 2020s by veterans of the semiconductor and systems industry, it went public on Nasdaq in 2024 in one of the more closely watched tech IPOs of that year.
4
The Secret
Its products solve a very specific bottleneck: moving massive amounts of data between CPUs, GPUs, and memory at the speeds that AI data centers demand — think plumbing for the AI boom.
5
The Lore
Its core product line — CXL and PCIe connectivity controllers — sounds like alphabet soup, but hyperscalers and cloud giants are lining up because without it, those expensive AI accelerators sit idle waiting for data.
6
The Giveaway
Its ticker is four letters starting with A, its name references stars and laboratories, and it makes the connectivity chips that keep AI clusters from choking — the quiet pick-and-shovel play of the GPU gold rush.

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What's Driving ALAB's Business? Latest 10-Q Breakdown

AI-extracted from Astera Labs, Inc.'s 10-Q filed 2026-05-06 — Q1 FY2026 (quarter ended March 31, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.

Revenue nearly doubled to $308.4M YoY (+93%), with net income more than doubling to $80.3M (+152%), driven by strong demand for AI and data center connectivity products.

Biggest Revenue Drivers

Total revenue: $308.4M+93% YoY

Taiwan$93.2M+21% YoY

Revenue from customers' manufacturing partners and distributors in Taiwan

China$89.6M+101% YoY

Revenue from customers' manufacturing partners and distributors in China

Largest Expense Items

Research and development$125.6M+95% YoY

Increased spending on R&D initiatives, hardware design, software licenses, cloud hosting, and 90% headcount increase

Cost of revenue$73.2M+83% YoY

Higher unit shipments and favorable product mix shift

General and administrative$25.8M+18% YoY

Professional services for public company infrastructure, 57% headcount increase, acquisition-related costs

Sales and marketing$21.9M+1% YoY

Personnel-related costs from 55% headcount increase, partially offset by lower stock-based compensation

Margins: Gross margin expanded 136 basis points to 76.3% primarily from favorable product mix, with higher mix of hardware modules and Scorpio products offsetting increased unit volumes.

Watch Items from the Filing

Customer A represents 29% of Q1 2026 revenue, up from 12% YoY; Customer B 21% (down from 26%); and Customer C 16% (new top-10). Top 5 customers represent 90% of revenue.
Company issued 3.26M warrant shares to major customer (Amazon) with $280.0M maximum grant date fair value; $2.1M recognized as revenue reduction in Q1 2026.
Completed $74.0M acquisition of privately held data center acceleration company on February 9, 2026, adding $68.4M goodwill (non-deductible) and assembled workforce.
Purchase commitments of $79.6M through 2030; operating lease obligations of $52.7M through 2032; no material credit losses on receivables.

AI-extracted and verified against SEC EDGAR filing text. Not investment advice.

Read the full 10-Q on SEC EDGAR →Share on X

Revenue

Q1 2026

$308.4M

Net Income

Q1 2026

$80.3M

Free Cash Flow

Q1 2026

$67.0M

Operating Margin

Q1 2026

20.1%

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+115.1% YoY

$852.5MFY 2025

FY22 $79.9MFY23 $115.8MFY24 $396.3MFY25 $852.5M

Net Income

+362.7% YoY

$219.1MFY 2025

FY22 $-58.3MFY23 $-26.3MFY24 $-83.4MFY25 $219.1M

Operating Income

+249.4% YoY

$173.4MFY 2025

FY22 $-60.2MFY23 $-29.5MFY24 $-116.1MFY25 $173.4M

EPS (Diluted)

+290.6% YoY

$1.22FY 2025

FY22 $-1.71FY23 $-0.71FY24 $-0.64FY25 $1.22

Total Assets

+45.3% YoY

$1.53BFY 2025

FY22 —FY23 $196.3MFY24 $1.05BFY25 $1.53B

Op. Cash Flow

+133.6% YoY

$319.3MFY 2025

FY22 $-35.9MFY23 $-12.7MFY24 $136.7MFY25 $319.3M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Revenue	$852.5M +115.1%	$396.3M +242.2%	$115.8M +45.0%	$79.9M	—
Net Income	$219.1M +362.7%	$-83.4M -217.7%	$-26.3M +55.0%	$-58.3M	—
Operating Income	$173.4M +249.4%	$-116.1M -293.5%	$-29.5M +51.0%	$-60.2M	—
EPS (Diluted)	$1.22 +290.6%	$-0.64 +9.9%	$-0.71 +58.5%	$-1.71	—
Total Assets	$1.53B +45.3%	$1.05B +437.2%	$196.3M	—	—
Operating Cash Flow	$319.3M +133.6%	$136.7M +1174.8%	$-12.7M +64.6%	$-35.9M	—

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Available Research

13F Pro tracks comprehensive data for Astera Labs, Inc. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of ALAB

FMR LLC
$2.8B25,529,885 sh
BlackRock, Inc.
$1.3B11,449,769 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$801.2M7,309,778 sh
VANGUARD CAPITAL MANAGEMENT LLC
$694.9M6,340,732 sh
ALLIANCEBERNSTEIN L.P.
$418.0M2,512,695 sh
SUSQUEHANNA INTERNATIONAL GROUP, LLP
$416.4M3,799,000 sh
Atreides Management, LP
$368.9M3,365,787 sh
STATE STREET CORP
$365.4M3,333,606 sh
JANE STREET GROUP, LLC
$283.8M2,589,700 sh
FRED ALGER MANAGEMENT, LLC
$282.0M2,573,005 sh

Fund	Value	Shares
FMR LLC	$2.8B	25,529,885
BlackRock, Inc.	$1.3B	11,449,769
VANGUARD PORTFOLIO MANAGEMENT LLC	$801.2M	7,309,778
VANGUARD CAPITAL MANAGEMENT LLC	$694.9M	6,340,732
ALLIANCEBERNSTEIN L.P.	$418.0M	2,512,695
SUSQUEHANNA INTERNATIONAL GROUP, LLP	$416.4M	3,799,000
Atreides Management, LP	$368.9M	3,365,787
STATE STREET CORP	$365.4M	3,333,606
JANE STREET GROUP, LLC	$283.8M	2,589,700
FRED ALGER MANAGEMENT, LLC	$282.0M	2,573,005

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Is ALAB a good stock to buy?

13F Pro's AI-powered analysis of Astera Labs, Inc. (ALAB) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Technology sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for ALAB are available on the ALAB stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own ALAB?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling ALAB. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of Astera Labs, Inc.'s investment landscape.