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Astera Labs

ALAB

Market cap $49.7B

286.69 USD

+27.18

10.47%

At close Updated Oct 27, 4:00 PM EDT

Pre-market

After hours

286.50

-0.19

0.07%

1 day

10.47%

5 days

-2.65%

1 month

-18.39%

3 months

1.48%

6 months

45.79%

Year to date

59.66%

1 year

68.36%

5 years

362.18%

10 years

362.18%

About: Astera Labs Inc designs and delivers semiconductor-based connectivity solutions for cloud and AI infrastructure. Its Intelligent Connectivity Platform integrates semiconductor technology, microcontrollers, sensors, and software to enhance performance, scalability, and data management. The company offers products such as integrated circuits (ICs), boards, and modules, catering to hyperscalers and system OEMs. The company's solutions focus on data, network, and memory management in AI-driven platforms. Geographically, the company operates in Singapore, China, Taiwan, and United States, of which maximum revenue is derived from United States.

Employees: 756

Technology Semiconductors

News

Positive

Neutral

Negative

Sentiment 3-Months

Positive 58.9%

Neutral 34.8%

Negative 6.3%

Astera Labs Shares Rise 6% After Key Trading Signal

Astera Labs Inc (NASDAQ:ALAB) experienced a significant Power Inflow alert, a key bullish indicator that is closely tracked by traders who value order flow analytics, specifically institutional and retail order flow data.

Astera Labs Shares Rise 6% After Key Trading Signal

Zacks Investment Research

Astera Labs, Inc. (ALAB) Earnings Expected to Grow: What to Know Ahead of Next Week's Release

Astera Labs, Inc. (ALAB) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.

Astera Labs, Inc. (ALAB) Earnings Expected to Grow: What to Know Ahead of Next Week's Release

5 Things to Know Before the Stock Market Opens on Tuesday

Stock futures are pointing higher after a strong start to the week; Celestica is leading the AI trade higher after better-than-expected results; Nvidia agreed to invest $3 billion in Meta; JetBlue shares are rebounding from a record low after the airline released its results a day early; and Visa is set to report earnings after the closing bell, along with Seagate Technology. Here's what you need to know today.

5 Things to Know Before the Stock Market Opens on Tuesday

Zacks Investment Research

Astera Labs, Inc. (ALAB) Outpaces Stock Market Gains: What You Should Know

In the closing of the recent trading day, Astera Labs, Inc. (ALAB) stood at $290.06, denoting a +1.85% move from the preceding trading day.

Astera Labs, Inc. (ALAB) Outpaces Stock Market Gains: What You Should Know

Zacks Investment Research

ALAB vs. CSCO: Which AI Infrastructure Stock Is a Better Buy?

Astera Labs' strong AI connectivity growth and 81.5% stock surge stand out, but Cisco offers greater upside potential with robust networking demand and a lower valuation.

ALAB vs. CSCO: Which AI Infrastructure Stock Is a Better Buy?

Worldwide Responsible Global Alpha Paris-Aligned Fund Quarterly Portfolio Review

We have taken a new holding for the fund in Astera Labs, a semiconductor company addressing increasingly important connectivity bottlenecks within AI data centres. We've taken a position in Bending Spoons, the Italian serial acquirer of technology companies at its IPO. We have sold your position in Paycom as part of a wider initiative to rebalance and diversify the fund's Compounder growth profile.

Worldwide Responsible Global Alpha Paris-Aligned Fund Quarterly Portfolio Review

Astera Labs: Two Assumptions, Not Much Record

Astera Labs enables high-speed connectivity in AI data centers, with rapid revenue and earnings growth since its 2024 IPO. ALAB trades at premium multiples—133x trailing earnings and 48x revenue—yet is rated B+ (Weak Buy) with an A+ value grade under the proprietary model. The five-year price target of $745.08 assumes 20% annual earnings growth and a terminal P/E of 55.45, both unproven given limited public history.

Astera Labs: Two Assumptions, Not Much Record

The Motley Fool

Better Artificial Intelligence Stock for 2026: Astera Labs vs. Marvell Technology

Astera Labs provides essential connectivity hardware for the high-speed data demands of modern AI infrastructure. Marvell Technology offers a broad portfolio of data infrastructure solutions, including custom chips and networking silicon.

Better Artificial Intelligence Stock for 2026: Astera Labs vs. Marvell Technology

24/7 Wall Street

The Memory Bottleneck Made Investors Rich For 3 Years, Now CXL Looks like The Next Play

DRAM prices have surged nearly fivefold in some markets, and Micron's CEO expects conditions to get even tighter through 2028.

The Memory Bottleneck Made Investors Rich For 3 Years, Now CXL Looks like The Next Play

Lumentum, Astera Labs, and Corning to Demonstrate 1060 nm VCSEL-Based PCIe over Optics for AI Rack-Scale Connectivity at the 2026 OCP Global Summit

SAN JOSE, Calif.--(BUSINESS WIRE)--Lumentum Holdings Inc. (NASDAQ: LITE), Astera Labs, Inc. (NASDAQ: ALAB), and Corning Incorporated (NYSE: GLW) today announced a joint demonstration of PCIe-over-optics connectivity for AI rack-scale architectures at the 2026 OCP Global Summit in San Jose, California. The rack-level demonstration combines an Astera Labs Scorpio Smart Fabric Switch with Lumentum's 1060 nm VCSEL-based optical interconnect platform and Corning multimode fiber connectivity. The demo.

Lumentum, Astera Labs, and Corning to Demonstrate 1060 nm VCSEL-Based PCIe over Optics for AI Rack-Scale Connectivity at the 2026 OCP Global Summit

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