With rapid growth in recent years, Taiwan’s ETFs have become an important tool for investors to participate in the capital market. However, from an asset allocation perspective, investors must be mindful that although the mainstream ETFs in Taiwan hold a basket of stocks, their actual exposure is often concentrated in a small number of large-cap companies and popular sectors. In recent years, the semiconductor, AI, and large-cap technology sectors have continued to rise, and such allocations have delivered impressive returns. Although the asset allocation of the aforementioned sectors can generate remarkable gains, in the event of an industry cycle reversal, valuation correction, or a cooling of global demand for technology in the future, investors’ assets may face greater volatility as a result of overly concentrated exposure.
From the perspective of portfolio theory, the key to diversification is not merely “holding several stocks,” but whether the sources of risk are genuinely diversified. An ETF is essentially an index-tracking product, but an ETF whose weighting is heavily concentrated in a few sectors may still carries a significant degree of single-sector risk, single‑theme risk, and large‑cap concentration risk.
In that respect, the TIP (Taiwan Index Plus) Taiwan Pristine Stock Index offers a valuable alternative. Currently, the TIP Taiwan Pristine Stock Index consists of over 300 constituents, and selects listed companies based on criteria including profitability, dividends, and trading volume, with the aim of identifying companies with robust value and quality while showing no signs of recent trading market overheating. More importantly, the TIP Taiwan Pristine Stock Index is relatively evenly diversified across 31 sectors, with the semiconductor and electronic components sectors accounting for below 16% of the total weighting. Compared with the market-capitalization-weighted index, which has a relatively high concentration in the technology sector, the TIP Taiwan Pristine Stock Index leans toward a broader range of crucial components of Taiwan’s economy, such as traditional sectors, consumer goods, biotechnology and healthcare, construction, shipping, finance, and services.
From a risk indicator perspective, the TIP Taiwan Pristine Stock Index has a Beta of approximately 0.8. Beta is a standard financial metric that measures a portfolio’s systematic risk relative to the overall market movements. A beta of 1.0 indicates that the portfolio’s volatility is roughly in line with the market, while a beta of 0.8 indicates that when the market fluctuates by 1%, the index fluctuates by an average of approximately 0.8%. Given this, indexes with a Beta below 1.0 are more likely to demonstrate relative defensiveness during periods of severe market volatility.
Historical back-testing validates this observation. During periods of market stress, such as the 2008 financial crisis, the 2011 European sovereign debt crisis, and the simultaneous decline in both equities and bonds in 2022, the TIP Taiwan Pristine Stock Index demonstrated stronger downside resilience compared with the broader market and the Small/Mid-Cap Representative 300 Index. This indicates that the Index is not designed to pursue the highest returns during bull markets, but rather to participate in the growth of Taiwan’s high-quality companies while taking downside risk control into account.
Further examination of the Treynor ratio provides additional insight into the risk-adjusted performance of the TIP Taiwan Pristine Stock Index. The Treynor ratio is commonly used to compare the performance of reasonably- diversified portfolios. It measures excess return obtained for each unit of systematic risk assumed, namely Beta. Based on historical performance data from the past 20 years, the TIP Taiwan Pristine Stock Index has recorded a higher Treynor Ratio than that of the Taiwan Capitalization Weighted Total Return Index and the Small/Mid-Cap Representative 300 Index, indicating that its performance - after adjusting for systematic risk - is highly competitive.
Due to its low volatility characteristics, the TIP Taiwan Pristine Stock Index is different from other high-growth, high-Beta technology-focused indices in terms of return performance and market behavior. Compared with indices that are heavily tilted toward a single industry or growth trends, the TIP Taiwan Pristine Stock Index offers an investment path that emphasizes industry diversification and a more balanced allocation. As such, ETF products tracking the TIP Taiwan Pristine Stock Index may offer an ideal equity allocation alternative for medium- to long-term investors who prefer stability, value diversification, and seek to reduce portfolio volatility, particularly retirees and those approaching retirement.
However, investors must nevertheless consider their own financial objectives, investment horizons, and risk tolerance when it comes to selecting investment products.