Record $5 billion outflow raises questions about market structure despite 41% rally in VN-Index
MARKET INSIDER – Vietnam’s stock market delivered one of the strongest performances in the world in 2025, with the VN-Index surging 41% as the country posted nearly 8% GDP growth. Yet behind the headline rally lies a striking paradox: foreign investors pulled a record net $5 billion from Vietnamese equities, even as domestic investors drove the market to new highs.
The divergence reflects growing concerns among global funds about policy risk, market concentration, and structural barriers that complicate institutional investment. Surveys of asset managers including Matthews Asia and Dragon Capital suggest three key factors behind the sustained foreign outflows.
First is geopolitical uncertainty. The return of Donald Trump to the White House has revived concerns about trade policy shifts, particularly tariffs targeting countries benefiting from the China-plus-one supply chain shift. Vietnam’s rapid export expansion has drawn scrutiny in Washington, prompting some global investors to reassess risk exposure.
Second is market concentration. Shares linked to Vingroup and its affiliated companies now represent more than 20% of total market capitalization, creating a structural imbalance within the index. For institutional investors managing diversified portfolios, the dominance of a single corporate ecosystem raises concerns about concentration risk and index distortion—especially as the group’s flagship stock has surged more than sevenfold in the past year.
Valuation is also fueling debate. The sharp rally has pushed Vingroup’s price-to-earnings ratio close to 100, a level some value-oriented investors view as difficult to justify given uncertainties around the long-term cash flows of its diversified businesses spanning real estate, electric vehicles, and technology. Funds such as Dynam Capital have publicly questioned whether such pricing reflects fundamentals or speculative momentum.
Finally, technical barriers continue to frustrate international capital. Foreign ownership limits—often referred to as “foreign room”—combined with limited liquidity in some large-cap stocks frequently force foreign funds to purchase shares at premiums of 20% to 30% compared with domestic investors. For large global asset managers operating at scale, these constraints reduce flexibility and increase execution costs.
Despite these challenges, Vietnam’s long-term investment story remains compelling. The country is approaching a critical milestone in its capital-market evolution. FTSE Russell is expected to decide in early 2026 whether Vietnam will be upgraded to Secondary Emerging Market status, while MSCI could place the market on its upgrade watchlist later in the year. Such moves would likely unlock billions of dollars in passive inflows from global ETFs and institutional portfolios.
Yet the upgrade alone may not solve deeper structural challenges. For Vietnam to convert its economic momentum into sustained global capital flows, the market must address liquidity gaps, reduce ownership restrictions, and broaden leadership beyond a handful of mega-caps. Economic growth can attract attention—but in global capital markets, transparency, accessibility, and diversification ultimately determine where long-term money stays.
Vietnam’s growth story is intact. The real question is whether its capital market infrastructure can evolve quickly enough to keep global investors fully engaged.
