Vietnam is set to officially transition from frontier-market to secondary emerging-market status under the FTSE Russell classification on September 21. This upgrade is anticipated to trigger significant capital inflows into the Vietnamese stock market. The first tranche of purchases by funds tracking FTSE’s global indices is expected on September 18, with SSI Securities estimating net purchases of approximately $240 million across 27 Vietnamese stocks. This initial allocation coincides with portfolio rebalancing by major foreign ETFs already invested in Vietnam, such as Xtrackers, VanEck, and Fubon, which could lead to increased stock-level volatility.
Several Vietnamese stocks are projected to see substantial buying and selling pressure. VPBank is expected to attract the strongest buying with an estimated inflow of $32.82 million, followed by Vinhomes at $30.85 million, Masan Consumer at $22.10 million, FPT at $21.48 million, and Masan Group at $20.92 million. Conversely, Vingroup is predicted to face the strongest net selling, estimated at $28.06 million, primarily due to Xtrackers cutting its weighting from 31.6% to 15%. Other stocks facing selling pressure include Sacombank ($8.71 million), SHB ($3.97 million), Kinh Bac City Development Holding Corporation ($3.24 million), and Khang Dien House ($3.19 million).
The long-term outlook for capital inflows is even more substantial. SSI Research estimates that total capital inflows from FTSE-tracking funds could reach approximately $2.4 billion under a base-case scenario, assuming Vietnam's weighting remains around 0.51% in the FTSE Emerging All Cap Index. A more optimistic scenario, with Vietnam's weighting gradually rising to 0.95%, could see this figure climb to over $4.4 billion. Virtus Prosperity, a Hanoi-based consulting firm, is more bullish, estimating that Vietnam could attract between $6 billion and $7 billion from September 2026 to the end of 2027, with $2.3 billion from passive capital and $3.7 billion to $4.7 billion from active institutional investors.
Despite the upcoming upgrade and expected inflows, foreign investors have been net sellers in the Vietnamese market for much of the year, with over 95 trillion dong (approximately $3.6 billion) sold so far in 2026, following about $5 billion in outflows in 2025. However, there have been recent signs of reversal, with foreign investors becoming net buyers of more than 1.8 trillion dong over three consecutive sessions, including net purchases topping 30 million shares on September 15. Analysts caution that while the upgrade is a positive catalyst, the inflows will be gradual, with the greater value lying in Vietnam's ability to attract and retain international institutional capital over many years.
