After brief tariff-related disruptions, the semiconductor sector is expected to see strong renewed growth, driven largely by artificial intelligence (AI). The PHLX Semiconductor Index (SOX) has gained significant momentum, rising 13.8% year-to-date and 16.6% over the past three months. Industry revenue is also trending upward, with the Semiconductor Industry Association (SIA) forecasting global sales to reach $701 billion by the end of 2025—an 11.2% increase from 2024.
Domestically, after three decades of declining manufacturing share, the U.S. semiconductor industry is pursuing large-scale local investments to “re-industrialize America” and revitalize the country’s chip ecosystem. The goal is to triple U.S. wafer manufacturing capacity by 2032. Key growth drivers include surging demand for generative AI, the construction of hyperscale data centers, and accelerated adoption of next-generation process technologies.
However, significant risks remain, including fragile supply chains and rising tariff-related costs.
Gideon Ben Zvi, CEO of Israel-based Valens Semiconductor, noted that companies are responding by diversifying manufacturing and supply routes—though this introduces additional costs, especially given TSMC’s limited capacity. Moreover, despite notable AI advancements in chip manufacturing, the industry continues to face a shortage of skilled talent. A lack of experienced engineers is slowing product development and limiting companies’ ability to expand production and capture new opportunities.
Geopolitical risks, particularly tensions in the Taiwan Strait, could also have a major impact on the sector. TSMC plays a critical role as a foundry partner for nearly all major AI chip companies.
Nic Adams, co-founder and CEO of cybersecurity firm Orcus, pointed out the risk of overinvestment in AI. Should market dynamics shift, demand for AI chips could weaken, causing ripple effects across the supply chain. In addition, rising construction costs for advanced wafer fabs and key manufacturing hubs are creating significant financial pressure. Finally, high concentration in certain segments of the value chain is raising concerns. When excessive attention and capital flow to a few dominant players and verticals, competitive pressures increase and markets become more vulnerable.
