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Astera LabsALAB

Data centers · NASDAQ · USA

$347.05
Down 9.2% todayClose

Up 134.3% this year but −11.4% since June 26, behind the AI sector at +7.5%. Astera Labs supplies 1 mapped company.

Market cap
$60.2B
This year
+134.3%
1 year
+76.5%
P/E
162.9
P/S
50.1
P/B
34.9

Price vs the AI sector

since Jun 26ALABAI sector, equal weight
Astera Labs (ALAB) vs the AI sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. ALAB: −11.4% from Jun 26, 2026 to Oct 8, 2026. AI sector index: +7.5% from Jun 26, 2026 to Oct 8, 2026.−40%−20%0%+20%Jun 26AugSepOct 8ALAB −11.4%Sector +7.5% Astera Labs (ALAB) vs the AI sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. ALAB: −11.4% from Jun 26, 2026 to Oct 8, 2026. AI sector index: +7.5% from Jun 26, 2026 to Oct 8, 2026.−40%−20%0%+20%Jun 26AugSepOct 8ALAB−11.4%Sector+7.5%

Supply chain

1 customer
SUPPLIERS →→ CUSTOMERSNone mappedAmazon (AMZN)AMZNAmazon−2.3%ALABAstera Labs

Customers 1

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About Astera Labs

Signal integrity becomes a real constraint at AI-server speeds. Astera Labs sells the fix: Aries PCIe retimers, Taurus and Leo connectivity, Scorpio fabric switches.

Theme exposure

ConnectivityAI hardwareConnectivity chipsPCIe/CXL retimersAI server fabric

Products

  • Aries PCIe retimers
  • Taurus/Leo connectivity
  • Scorpio fabric switches

Competitors

Risks

  • High multiple, high expectations
  • Design cycles can shift

Same segment: Data centers

Servers, networking, optics and data center capacity that tie AI infrastructure together. Segment 4 of 8 in the AI & digital infrastructure value chain.

CiscoCSCO−2.1%Dell TechnologiesDELL−0.8%Arista NetworksANET−2.3%AmphenolAPH−2.5%EquinixEQIX−2.0%HPEHPE−1.5%Digital RealtyDLR−2.4%CoherentCOHR−9.6%

Compare ALAB

Side by side with the largest companies in the same segment.

ALAB vs CSCOALAB vs DELLALAB vs ANETALAB vs APHALAB vs EQIXALAB vs HPE

See where Astera Labs sits in the full AI & digital infrastructure map: every segment from upstream suppliers to end markets, with daily metrics.

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