US FRTIB Moves Away: Another Significant Blow to Hong Kong's Stock Market?

The recent strategic shift by the U.S. Federal Retirement Thrift Investment Board (FRTIB) to exclude Chinese and Hong Kong stocks from its I Fund's investment portfolio signifies a pivotal moment for Hong Kong's financial market. With a colossal asset size of $771 billion, the FRTIB's decision not only redefines its investment trajectory but also could send ripples through Hong Kong's stock market.

More Than Just A Strategic Shift in Investment

The I Fund, previously tracking the MSCI Europe, Australasia, and Far East Index, will now follow the MSCI All Country World Ex-U.S. Index. This transition to a more globally diversified index, excluding U.S., China, and Hong Kong markets, underscores a strategic shift towards mitigating geopolitical risks.

The Fund's advisory firm Aon Plc points to a blend of factors: increasing uncertainties in Chinese and Hong Kong markets, U.S. restrictions on investments in sensitive Chinese industries, the delisting of Chinese companies from U.S. exchanges, and sanctions on Russian securities. These factors have heightened trade costs and volatility, prompting a re-evaluation of the risk-reward balance. The proportion of Hong Kong stocks in the new benchmark index is less than 4%, yet the significance of this withdrawal should not be overlooked.

Can Mainland Chinese Capital Compensate?

International funds have traditionally dominated Hong Kong as a renowned global financial hub. However, foreign institutional investors' transaction volume has dropped from 42% in 2011 to 36% in 2020. Meanwhile, the increased influence of mainland Chinese capital, primarily through Stock Connect programs, has altered the investment landscape. Net inflows of Chinese capital into the Hong Kong stock market exceeded HK$380 billion in 2022, accounting for about 25% of average daily transaction volume.

While Chinese capital can provide significant support, it tends to be less substantial, more short-term, and more susceptible to policy changes compared to international institutional funds. A balanced and diversified investment portfolio remains crucial for the market's long-term health. The decision by the FRTIB may prompt other international funds to mimic its reduction in exposure to Chinese and Hong Kong stocks, potentially reshaping the contours of international investment flows in Asia.