Taiwan Eases Investment Rules, Sending Semiconductor Shares to Record Highs

2026-04-24 companies

Taipei, Friday, 24 April 2026.
On April 24, 2026, Taiwan raised fund investment limits from 10% to 25%, potentially unlocking up to $28 billion for Taiwan Semiconductor and sending shares to record highs.

Regulatory Shift Unlocks Billions

The Financial Supervisory Commission (FSC) of Taiwan officially revised its framework on Friday, April 24, 2026, allowing domestic equity funds and actively managed exchange-traded funds (ETFs) to allocate up to 25% of their net asset value to a single listed firm [1][3][4]. This represents a 150% increase from the long-standing 10% ceiling [1][3][4]. The new rule specifically applies to companies that carry a weighting above 10% on the Taiwan Stock Exchange [1][3].

The ‘TSMC Clause’ and Market Dominance

Market participants have colloquially dubbed this regulatory adjustment the ‘TSMC clause,’ as the semiconductor behemoth is effectively the sole beneficiary of the structural shift [5]. TSMC currently commands an overwhelming 44% weighting on the Taiwan Stock Exchange, a figure that is 12.644 times larger than the second-largest constituent, Delta Electronics, which holds a mere 3.48% weighting [5]. Before this policy change, local fund managers were artificially constrained, unable to align their portfolios with the broader market’s actual composition [5][7].

Financial Performance Driving the Surge

This legislative catalyst arrives precisely as TSMC demonstrates unprecedented financial strength. Just last week, the world’s largest contract chipmaker reported a 58% year-over-year increase in first-quarter profit [1]. For the three months ending in March 2026, the company posted a net income of 572.48 billion New Taiwan Dollars, marking its fourth consecutive quarter of record profits [1].

Concentration Risks and Global Implications

While the eased restrictions celebrate Taiwan’s leading technology champion, they also amplify systemic concentration risks [4][7]. With TSMC comprising nearly half of the domestic index and approximately 13% of the MSCI Emerging Markets Index, the Taiwanese equity market is heavily exposed to the cyclical nature of the semiconductor industry [4][5]. Furthermore, ongoing US-China geopolitical tensions and potential shifts in export controls remain looming threats that could impact the entire market [5].

Sources

TSMC Regulatory easing