Astera LabsALAB

NASDAQ · USA · Segment 4 of 8 in the AI & digital infrastructure value chain: Data centers

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.

Data centers: Servers, networking, optics and data center capacity that tie AI infrastructure together.

Key metrics

Market cap

$56B

Price

$277.53

Today

−2.6%

Return YTD

+71.3%

Return 1Y

+60.5%

P/E

151.6

P/S

46.6

P/B

32.4

Data as of 2026-08-25 · updates daily after U.S. close

Theme exposure

ConnectivityAI hardwareConnectivity chipsPCIe/CXL retimersAI server fabric

In the value chain

Products & services

Aries PCIe retimers
Taurus/Leo connectivity
Scorpio fabric switches

Competitors

Risks

High multiple, high expectations
Design cycles can shift

Supply chain

Supplies →

AmazonAMZN

Full supply chain for ALAB →

Same segment: Data centers

CiscoCSCO Dell TechnologiesDELL Arista NetworksANET AmphenolAPH EquinixEQIX HPEHPE Digital RealtyDLR CoherentCOHR

Compare ALAB

ALAB vs CSCO ALAB vs DELL ALAB vs ANET ALAB vs APH ALAB vs EQIX ALAB 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.Open the AI value chain →