Taiwan has just risen to the fifth largest stock market in the world, thanks to artificial intelligence.
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No, I’m not talking about the New York Knicks reaching the NBA Finals for the first time in 27 years… or the recently finalized NFL standings for the 2025-2026 season.
I’m talking about a completely different kind of leaderboard: the world’s largest stock markets.
This week, Taiwan overtook India to become the world’s fifth-largest stock market, after the United States, China, Japan and Hong Kong.
The East Asian country’s market value rose to $4.95 trillion as of Monday, surpassing India’s $4.92 trillion, Bloomberg reported.
The driving force behind the boom?
artificial intelligence.
More specifically, the semiconductor giant Taiwan Semiconductor Manufacturing Co., Ltd. (TSMC)a leading supplier of chips that power everything from consumer electronics to artificial intelligence data centers.
TSM is up 28% year-to-date and about 89% over the past 12 months. The company now also represents 42% of Taiwan’s benchmark stock index, TAIEX.
The country’s market has essentially turned into a “single-stock index.”
This level of focus is unusual for a major global market, and it highlights two key points: 1) demand for AI is a major global force, and 2) the semiconductor industry is fundamental to its growth.
It is a “total symbolic moment,” as AI is no longer just a trend in the technology sector, but is reshaping national stock markets.
So, on the day Smart moneyLet’s review how TSM’s chip empire carried the Taiwanese stock market to its new world rankings — and what that reveals about the broader AI investment boom.
Let’s jump in…
Why do the smallest chips make the biggest waves?
The numbers speak for themselves
Taiwan Semiconductor Corporation’s quarterly report last month showed a 58% increase in first-quarter profits, driven by demand for artificial intelligence chips. The computing division accounted for the majority of sales, accounting for 61% of revenue.
Additionally, the company’s advanced chips of 7nm or smaller accounted for 74% of total chip revenue in the quarter, while advanced chip shipments of less than 3nm accounted for 25%.
Chips — typically made of semiconductor silicon that serve as the basis for integrated circuits — that are produced at smaller nanometer scales are more compact, increasing processing power and efficiency.
As TSM continues to produce more efficient chips for the AI revolution, its revenues from this segment are expected to continue to increase.
Take that from the company’s guidance, which expects full-year 2026 revenue to rise more than 30% year over year (in US dollars) and for second-quarter revenue to reach $39 billion to $40.2 billion, a sequential increase of 10%.
And TSM’s momentum is not limited to the Taiwan market alone. The king of the artificial intelligence chip Nvidia company (NVDA) On Wednesday, it announced plans to invest $150 billion annually in a new university campus in Taiwan, sending the TAIX index rising 1.7% to a record closing high on the same day.
So semiconductors play a big role not only in literally making AI possible, but also in making companies – and countries – profitable. Markets are re-pricing on the importance of the AI supply chain, and countries that handle chip manufacturing, such as Taiwan, are getting a valuation boost.
But the boom in Taiwan also reveals a structural flaw: if entire national markets can move based on a single AI supplier, then the AI boom is strong… but highly concentrated in bottlenecks.
In this sense, the biggest winners so far are at the “infrastructure layer,” such as semiconductor manufacturers. (We must not forget the operators of data centers and power systems.)
So, investors are not just betting on the growth of AI, but on the companies that can actually enable it.
There is a major accelerating factor in this trend, and it is still early enough to benefit from…
Benefit from the next stage of artificial intelligence
The emergence of agentic artificial intelligence systems.
As a quick refresher, agent AI is the “next generation” of AI technology that can make decisions on its own and adapt to changes. Consider Anthropic’s AI assistants, including Claude Cowork and Code.
It is a form of artificial intelligence that we will have to adapt to.
According to Landbase, an agentic AI platform, the agentic AI sector is the fastest-growing enterprise technology sector, with a CAGR of 43.84% from 2025 to 2034.
TSM, along with companies like Nvidia, manufactures the advanced chips that make these systems possible. In this sense, agent AI is not a direct product of these companies, but has become one of the most powerful demand drivers across the entire chip manufacturing pipeline.
AI has already reshaped global financial leadership in a matter of years. and The next phase of technology will reshape it once again.
So, the question now is which market segments are positioned for what comes next.
I answer this in my feature “Agency Account” broadcast.
You can click here to learn more.
It is considered,
Eric Fry
note: The AI boom is no longer just a story about artificial intelligence.
Increasingly, it is becoming a story about infrastructure, capital flows, and a handful of companies concentrated in critical bottlenecks within the AI economy.
In a new broadcastMy colleague Jonathan Rose explains where institutional capital will turn next… and why this shift could create the next wave of huge opportunities for investors willing to follow early money.
