​How TSMC and AI mania helped Taiwan leapfrog India in global equity rankings

Taiwan has emerged as the world’s fifth-largest stock market, overtaking India amid a massive rally in semiconductor stocks. The rise has been powered largely by Taiwan Semiconductor Manufacturing Company (TSMC), which has become one of the biggest beneficiaries of the global artificial intelligence boom. (Sources: CNBC, Bloomberg, Yahoo Finance)

Taiwan’s total stock market capitalisation climbed close to the $5 trillion mark, helping it move ahead of India in global rankings. The surge reflects strong investor confidence in Taiwan’s semiconductor ecosystem, particularly companies linked to artificial intelligence infrastructure. India, meanwhile, slipped to sixth place as investors turned more selective amid valuation concerns and shifting global capital flows towards AI-driven technology markets.

TSMC has emerged as the single biggest force behind Taiwan’s stock market rally. As the world’s largest contract chipmaker, the company manufactures advanced semiconductors for global technology leaders such as NVIDIA, Apple, and AMD. Its market capitalisation crossed the $2 trillion mark, making it one of the world’s most valuable companies. The company’s dominance in advanced AI chip production has placed Taiwan at the centre of the global technology supply chain.

The global race to build artificial intelligence infrastructure has sharply increased demand for advanced semiconductors. Technology companies worldwide are investing heavily in AI servers, data centres, and high-performance computing systems. TSMC has directly benefited from this trend because it produces many of the world’s most advanced chips used in AI accelerators and graphics processors. Strong demand and limited advanced manufacturing capacity have strengthened the company’s earnings outlook and investor appeal.

India’s stock market remains fundamentally strong, but investors have become cautious because of elevated valuations and slower earnings momentum in some sectors. Foreign institutional investors have also shifted part of their allocations towards global AI-related opportunities. Unlike Taiwan, whose rally has been driven by a concentrated semiconductor boom, India’s market remains more diversified and dependent on domestic consumption, financials, manufacturing, and services. This difference in sector composition has played a major role in the ranking shift.

A significant portion of Taiwan’s market capitalisation growth has come from TSMC and a handful of major semiconductor companies. The country’s equity market has become increasingly tied to the performance of the global AI and semiconductor cycle. While this concentration has delivered strong gains during the AI boom, it also creates risks. Any slowdown in AI spending or weakness in semiconductor demand could significantly impact Taiwan’s broader market performance.

Global investors are increasingly allocating capital towards companies involved in AI infrastructure. Semiconductor firms, advanced chip-packaging companies, and data centre-related businesses have become major beneficiaries of this trend. Taiwan holds a strategic advantage because of its deep integration into the global semiconductor supply chain. Companies worldwide continue to depend on Taiwan’s manufacturing expertise for advanced chip production.

Despite the strong rally, Taiwan continues to face geopolitical challenges because of tensions involving China and the United States. The Taiwan Strait remains one of the most closely watched geopolitical flashpoints in global markets. Investors are also monitoring export controls, technology restrictions, and supply-chain vulnerabilities. However, rapidly expanding AI demand has so far outweighed these concerns for global investors.

Taiwan’s rise highlights how artificial intelligence is reshaping global equity markets. Countries and companies linked to semiconductor manufacturing and AI infrastructure are attracting a growing share of global capital. The development also demonstrates how a few dominant technology companies can increasingly influence the fortunes of entire stock markets. At the same time, India continues to retain long-term structural strengths through domestic demand, demographics, and manufacturing expansion.

Taiwan overtaking India in market capitalisation reflects the growing importance of artificial intelligence and semiconductor leadership in the global economy. TSMC’s rise has demonstrated how strategic control over advanced chip manufacturing can reshape market leadership worldwide. The AI revolution is not only transforming technology companies but also redefining the balance of power across global financial markets.