Against the backdrop of increasingly fierce global technology competition, chips, as the cornerstone of the information industry, continue to highlight their strategic position and investment value. On July 30, 2026, combined with the latest market dynamics, we re-examine the core question of why invest in chips, analyzing the investment logic of the semiconductor track from four dimensions: technical barriers, market demand, domestic substitution, and long-term growth.
Technical Barriers: The Moat of Chip Investment
The chip industry has extremely high technical barriers, mainly reflected in advanced processes, EDA tools, core equipment, and materials. Taking advanced processes as an example, leading companies such as TSMC and Samsung have entered the 3nm and even 2nm era, with each generation upgrade requiring tens of billions of dollars in capital investment and several years of R&D cycles. This high barrier makes it difficult for latecomers to catch up quickly and provides a solid moat for existing leading companies. In addition, EDA tools are the "brush" of chip design, and the global market is currently dominated by a few companies such as Synopsys and Cadence, posing huge ecosystem compatibility challenges for new entrants. Therefore, investing in chip companies with core technical barriers often yields sustained competitive advantages and excess returns.
Market Demand: AI, Automotive Electronics, and IoT Drive Long-term Growth
In 2026, global chip market demand remains strong. The training and inference of AI large models drive explosive demand for high-performance GPUs, AI accelerators, HBM (High Bandwidth Memory), and other chips; the electrification and intelligence trends in automobiles increase the usage of automotive-grade chips, with per-vehicle chip value rising from $300 in traditional fuel vehicles to over $1,000 in electric smart vehicles; the proliferation of IoT devices drives sustained demand for low-power MCUs, sensors, and other chips. According to Gartner's latest forecast, the global semiconductor market is expected to reach $750 billion in 2026, a year-on-year increase of 8.5%. Such huge incremental space provides fertile ground for chip investment.
Domestic Substitution: Policy Support and Deterministic Opportunities for Self-Sufficiency
In the geopolitical context, chip localization has become a strategic priority for many countries. Emerging markets such as China, Vietnam, and India have introduced supportive policies to strengthen local chip industry chains. China has achieved significant breakthroughs in fields such as EDA tools, lithography machines, and domestic CPUs, while Vietnam has attracted giants like Intel, Samsung, and Amkor to set up factories through preferential policies. Domestic substitution not only means a huge market space but also brings high-certainty investment opportunities. Taking China as an example, the target for domestic chip self-sufficiency rate in 2026 is 30%, while currently it is only about 15%, meaning that in the next few years, related companies will benefit from both policy dividends and order growth.
Long-term Growth: The Ultimate Choice to Survive Cycles
Although the chip industry is cyclical, its long-term growth trend is certain. Every technological revolution (from PC to mobile Internet to AI) has spawned new chip demands, driving continuous industry expansion. Meanwhile, as a representative of high-end manufacturing, the chip industry never stops technological iteration. Although Moore's Law is slowing down, new paradigms such as advanced packaging and Chiplet extend the path of performance improvement. Therefore, holding high-quality chip companies for the long term often yields returns that exceed those of other technology sectors. Historical data confirms this: over the past 20 years, the Philadelphia Semiconductor Index has accumulated gains of over 1,500%, far surpassing the S&P 500 Index in the same period.
Investment Strategy Suggestions
- Focus on technology-leading companies: such as advanced process foundries, AI chip designers, high-end equipment and material suppliers.
- Target domestic substitution leaders: especially in key fields such as EDA, general-purpose CPUs, and automotive-grade chips.
- Diversified allocation: reduce individual stock risk through semiconductor ETFs or a basket of stocks.
- Hold for the long term, ignore short-term fluctuations: the chip industry faces short-term inventory adjustments and geopolitical disturbances, but the long-term trend is upward.
In summary, the core logic of chip investment lies in the stable moat brought by high technical barriers, the continuous growth of terminal demand, the policy certainty of domestic substitution, and the long-term growth across cycles. For investors who want to grasp the main technology trend, the chip track is undoubtedly a direction worth focusing on.
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