In this article, we will discuss the 5 Best Hardware Stocks to Buy for the AI PC Revolution. For deeper discussion and analysis, read 7 Best Hardware Stocks to Buy for the AI PC Revolution.

5. Amphenol Corporation (NYSE:APH)

Upside Potential: 44.40% 

On May 4, Barclays raised the firm’s price target on Amphenol Corporation (NYSE:APH) to $180 from $175 while maintaining an Overweight rating on the shares. The analyst highlighted that the company delivered broad-based organic growth during Q1, reflecting strong momentum across its diversified end markets. Similarly, on April 30, Seaport Research Partners raised its price target on Amphenol to $215 from $210 and reiterated a Buy rating, citing robust organic sales growth, a healthy 1x book-to-bill ratio, and a strong acquisition pipeline as key drivers supporting the outlook.

On April 29, Amphenol Corporation (NYSE:APH) projected revenue of $8.1 billion to $8.2 billion, ahead of the consensus estimate of $7.72 billion. CEO Richard Norwitt stated that the company delivered a strong start to 2026 as accelerating innovation across the electronics industry continues to create attractive growth opportunities in its diversified markets. He noted that Amphenol has expanded its portfolio of high-technology interconnect products through both internal innovation and acquisitions, including the recent acquisition of CommScope Holding Company’s Connectivity and Cable Solutions (CCS) business. According to management, the company’s strengthened technology position and entrepreneurial culture have enhanced its competitive advantage and established a strong foundation for sustained long-term performance and shareholder value creation.

Amphenol Corporation (NYSE:APH), founded in 1932 in Chicago and currently headquartered in Wallingford, Connecticut, designs and manufactures high-technology connectors, interconnect systems, sensors, and antennas. The company serves as a critical hardware supplier within the AI and next-generation computing ecosystem by providing high-speed, power, and fiber-optic connectivity components essential for AI data centers, cloud infrastructure, and advanced personal computing technologies.

Amphenol’s accelerating organic growth, strong acquisition strategy, and revenue outlook above consensus expectations highlight the company’s expanding role in the rapidly evolving electronics and AI infrastructure markets. Supported by favorable analyst sentiment and increasing demand for high-performance connectivity solutions, the company appears well-positioned to deliver sustainable long-term growth and margin expansion.

4. Viant Technology Inc. (NASDAQ:DSP)

Upside Potential: 45.35% 

On May 5, Viant Technology Inc. (NASDAQ:DSP) announced the successful completion of its acquisition of TVision Insights, the only attention measurement provider offering second-by-second eyes-on-screen attention analytics, co-viewership insights, and in-room presence signals for television audiences. The acquisition enhances Viant’s capabilities in connected TV and advanced audience measurement, strengthening its ability to provide advertisers with more granular engagement and performance data.

On April 16, DA Davidson & Co. analyst Tom White raised the firm’s price target on Viant Technology Inc. (NASDAQ:DSP) to $16 from $15.50 while maintaining a Buy rating following the announcement of the TVision Insights acquisition. The analyst noted that integrating TVision’s existing data licensing revenues is expected to be accretive to Viant’s consolidated take rate, while incorporating the technology into Viant’s core demand-side platform should help attract additional advertising spend over time.

Viant Technology Inc. (NASDAQ:DSP), founded in 1999 and headquartered in Irvine, California, operates a people-based, AI-powered advertising software platform that enables advertisers to target audiences without relying on third-party cookies. While primarily an ad-tech and software company, Viant benefits from the AI and connected device ecosystem through its integration of AI-driven insights with hardware-level data, particularly within the rapidly growing connected TV market.

Viant’s acquisition of TVision significantly strengthens its competitive positioning in the high-growth connected TV and AI-driven advertising analytics market by enhancing its proprietary measurement and targeting capabilities. Combined with positive analyst sentiment and the potential for increased advertising spend through deeper data integration, the company appears well-positioned to capitalize on the continued evolution of digital and AI-powered advertising.

3. Sony Group Corporation (NYSE:SONY)

Upside Potential: 55.43% 

On May 10, BofA raised the firm’s price target on Sony Group Corporation (NYSE:SONY) from $30.67 to $34 and maintains a Buy rating on the shares. According to the analyst’s research note for the investors, the company posted positive earnings with solid core businesses, which indicates significant upside potential for the stock.

On May 6, Sony Group Corporation (NYSE:SONY) was reported to be finalizing a deal to acquire Recognition Music Group from Blackstone Inc., according to sources cited by Bloomberg’s Lucas Shaw. Recognition Music Group either owns or manages the rights to more than 45,000 songs, including works by Justin Bieber and Neil Young. Sony is expected to complete the acquisition through a joint venture with Singapore sovereign wealth fund GIC, with the transaction reportedly valued between $3.5 billion and $4 billion, making it one of the largest music rights deals in industry history.

Sony Group Corporation (NYSE:SONY) is a global conglomerate specializing in electronics, gaming, entertainment, and financial services. Founded on May 7, 1946, and headquartered in Minato, Tokyo, Japan, the company is a dominant force in gaming through its PlayStation ecosystem and controls more than 50% of the global CMOS image sensor market, a critical technology underpinning physical AI applications such as autonomous vehicles, robotics, and AI-powered imaging systems.

Sony’s planned expansion in music rights ownership further strengthens its recurring revenue streams and deepens its leadership position within the global entertainment industry. Combined with its strategic exposure to AI-enabling sensor technology, the company remains well-positioned to benefit from long-term growth across multiple high-value technology and media markets.

2. D-Wave Quantum Inc. (NYSE:QBTS)

Upside Potential: 64.29%

On May 5, D-Wave Quantum Inc. (NYSE:QBTS) announced that it will host Qubits Europe 2026: Quantum Realized, a full-day quantum computing user conference scheduled for June 18, 2026, in London, England. The event comes amid accelerating momentum for quantum computing adoption across Europe, as governments, enterprises, and research institutions increasingly prioritize quantum technologies as drivers of innovation, economic competitiveness, and national security. The United Kingdom recently reinforced its support for quantum commercialization and infrastructure, while King Charles III referenced quantum computing in his April 28, 2026, address to the U.S. Congress as a technology shaping future UK-U.S. innovation and prosperity. The European Union has also elevated quantum computing through new policy and investment initiatives, while Italy has intensified its national strategy efforts with support from innovation leaders, including Undersecretary Alessio Butti. Against this backdrop, Qubits Europe 2026 will bring together quantum industry leaders, customers, and experts to showcase how organizations are utilizing D-Wave’s technology to solve complex challenges across business, science, and government sectors.

On April 29, D-Wave Quantum Inc. (NYSE:QBTS) announced plans to host its first-ever Investor Day on June 1, 2026, at the New York Stock Exchange. The event, themed “The D-Wave Difference,” will provide investors with a detailed overview of the company’s technology leadership, product roadmap, commercial traction, and long-term growth strategy. CEO Alan Baratz stated that the quantum computing industry is entering a phase where measurable execution and commercial proof points will distinguish market leaders, emphasizing D-Wave’s growing adoption, differentiated scaling strategy, and market-leading performance.

D-Wave Quantum Inc. (NYSE:QBTS), founded in 1999 and headquartered in Palo Alto, California, develops annealing quantum computing systems and cloud-based quantum services. The company operates as a hardware-focused quantum computing provider, leveraging quantum optimization technologies to accelerate machine learning, AI training, and complex logistics solutions.

D-Wave’s growing commercial visibility and expanding engagement with governments, enterprises, and investors underscore the increasing relevance of its quantum computing platform in the evolving AI and advanced computing landscape. Combined with rising institutional focus on quantum infrastructure and the company’s emphasis on measurable adoption, D-Wave appears well-positioned to capitalize on the long-term growth potential of the quantum computing sector.

1. AstroNova, Inc. (NASDAQ:ALOT)

Upside Potential: 79.06%

On April 13, AstroNova, Inc. (NASDAQ:ALOT) announced that it is making meaningful progress in improving its Product ID segment while continuing to capitalize on the growth potential within its Aerospace business. Management noted that a major royalty obligation tied to the Aerospace segment is scheduled to expire in the third quarter of the year, which is expected to contribute approximately $2 million in annualized gross profit beginning in the fourth quarter. CEO Jorik Ittmann stated that the company is encouraged by its operational progress and believes it is creating greater long-term opportunities for the business. For fiscal 2027, AstroNova expects mid-single-digit revenue growth alongside expansion in adjusted EBITDA margins.

On the same day, AstroNova, Inc. (NASDAQ:ALOT) reported Q4 revenue of $37.5 million compared to $37.36 million in the prior year period. Jorik Ittmann, President and Chief Executive Officer of AstroNova, stated that the second half of fiscal 2026 represented a reset period for the company, with management focused on stabilizing operations, improving cash generation, reducing debt, and increasing accountability across both business segments. The Aerospace division delivered particularly strong performance, with ToughWriter products accounting for more than 80% of total flight deck printer shipments, positioning the company favorably as aircraft production rates continue to increase.

AstroNova, Inc. (NASDAQ:ALOT)  founded in 1969 and headquartered in West Warwick, Rhode Island, develops specialized data visualization hardware, including digital label printers and rugged aerospace printing systems. The company represents a hardware-focused participant in the AI ecosystem through its high-speed industrial printing technologies and AI-integrated data acquisition systems, serving high-value markets that require precision, on-demand, and high-resolution printing capabilities.

AstroNova’s improving profitability outlook, combined with the expiration of a significant royalty obligation, supports the potential for stronger margin expansion and cash flow generation in the coming years. Coupled with solid Aerospace segment momentum and increasing aircraft production demand, the company appears well-positioned to capitalize on long-term growth opportunities across its specialized industrial and aerospace markets.

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