12 Best IPO Stocks to Buy in 2025

4. Astera Labs Inc. (NASDAQ:ALAB)

Average Upside Potential as of March 21: 79.79%

Number of Hedge Fund Holders: 51

Astera Labs Inc. (NASDAQ:ALAB) designs and sells semiconductor-based connectivity solutions that are essential for cloud and AI infrastructure. It offers intelligent connectivity platforms that feature smart DSP retimers, cable modules, and software suites like COSMOS. It enables efficient management of large-scale cloud deployments.

On March 14, Raymond James began covering the company and assigned it an Outperform rating with an $82 price target. This emphasized the company’s market position in high-speed connectivity, which is growing due to the increasing demand from GenAI. James observed that the rising computational demands are fueling the need for advanced interconnects. The firm also highlighted the company’s leadership in the $2 billion PCIe retimer market and its presence in the Active Electrical Cable segment.

In Q4 2024, Astera Labs Inc. (NASDAQ:ALAB) achieved a record revenue of $141 million, which was a 179% increase year-over-year. This was attributed to the performance of its Aries PCIe Retimer and Taurus Ethernet Smart Cable Module product families, which are crucial for AI scale-up and scale-out connectivity. Full-year 2024 revenue was up 242%. The company is expanding R&D and making acquisitions to enhance AI-driven connectivity solutions. It anticipates a $12 billion market opportunity by 2028 due to the growth potential in the high-speed connectivity sector.

The company is a leader in connectivity solutions for high-performance computing. Alger Small Cap Growth Fund stated the following regarding Astera Labs Inc. (NASDAQ:ALAB) in its Q4 2024 investor letter:

“Astera Labs, Inc. (NASDAQ:ALAB) is a semiconductor company specializing in connectivity solutions for data-centric systems, including cloud computing, artificial intelligence, and machine learning. Its products optimize data flow and performance in servers, GPUs, and AI accelerators, addressing bottlenecks in high-performance computing environments. The company’s Intelligent Connectivity Platform (ICP) integrates advanced semiconductor hardware with the proprietary COSMOS software suite, delivering customizable and cost-effective solutions. Astera’s Platform-Specific Standard Products (PSSP) enhance flexibility with features such as predictive analytics, monitoring, and troubleshooting. Backed by strong relationships with leading cloud and AI providers, we believe Astera is well positioned in rapidly growing markets, demonstrating high profitability and industry-leading gross margins. During the quarter, shares contributed to performance after reporting better-than-expected fiscal third-quarter results, with revenues and gross margins exceeding analyst estimates. Specifically, revenue growth spanned all four product segments, led by accelerated custom silicon sales and robust GPU demand. Management also raised fiscal fourth-quarter guidance, citing expanding product ramps and a broader customer base.”