Taiwan has surpassed India to become the world's fifth-largest stock market by market capitalization, driven by a powerful artificial intelligence-fueled rally in its tech-heavy index. Bloomberg data showed Taiwan’s total market value at $4.95 trillion as of Monday, edging past India’s $4.92 trillion. The surge was led overwhelmingly by Taiwan Semiconductor Manufacturing Co (TSMC), the world’s largest contract chipmaker, whose shares have soared over 44% in 2026, lifting the benchmark Taiwan Weighted Index by 50.3% year-to-date.
TSMC’s dominant position in advanced chip manufacturing has placed it at the center of global AI hardware demand. The company supplies processors for data centers, cloud computing, and AI models, making it a critical link in the technology supply chain. With TSMC now accounting for roughly 42% of Taiwan’s benchmark index, the island’s market value has become highly concentrated and sensitive to semiconductor cycles. The move pushed Taiwan ahead of India, which has struggled with weak annual earnings growth, limited AI exposure, and record foreign outflows. Foreign portfolio investors have pulled $24.18 billion from Indian equities this year, while Taiwan attracted nearly $25 billion in inflows.
India’s benchmark Nifty 50 and BSE Sensex have fallen 8.5% and 10.8% respectively, as emerging-market funds reduced allocations. The average India weight in funds tracked by Copley Fund Research dropped below 10% for the first time since January 2021, down from a peak of 17.47% in August 2024. Geopolitical concerns—including oil-price volatility, India-Pakistan tensions, US tariff uncertainties, and monsoon risks—have further dampened sentiment. India’s MSCI Global Standard Index weighting also declined to 12.3% from a September 2024 peak of 21%.
Despite the market shift, Taiwan’s economy remains much smaller than India’s; the stock market ranking reflects investor pricing rather than overall economic output. Taiwan’s rise also brings increased attention to geopolitical risk in the Taiwan Strait, given TSMC’s irreplaceable role. Any disruption could ripple through global electronics and AI infrastructure. For now, however, the AI hardware boom has elevated the island to fifth place globally, behind only the US, mainland China, Japan, and Hong Kong.
