Vietnamese stocks could attract $4.3 bln in passive funds after market status upgrade: brokerage
SSI Securities estimates Vietnamese equities could attract more than $4.28 billion in passive funds by September 2027 in an optimistic scenario, as Vietnam's weighting in the FTSE Emerging All Cap Index rises to 0.95%. Under a base-case scenario, the inflow is estimated at about $2.2 billion.
FTSE Russell last Friday announced a provisional list of 27 Vietnamese stocks to be added to its FTSE Global Equity Index Series, with the changes taking effect on September 21, 2026.
The research team of SSI (SSI Research) said that although the index changes will be effective from September 21 (Monday), portfolio rebalancing by funds could take place throughout the rebalancing period rather than being concentrated solely in the ATC session on September 18 (Friday).
The key issue, SSI said, is not when Vietnam is included in the index, but whether the country's weighting in FTSE indices will continue to increase.
Following the March 2026 review, Vietnam's weighting in the FTSE Emerging All Cap Index stood at about 0.34-0.35%. By the August 2026 review, it had risen to around 0.49-0.50%, an increase of about 15 basis points in just one review cycle.
More than $4.28 billion in passive funds could flow into Vietnam
Based on this, SSI Research has developed two scenarios for passive fund inflows into Vietnam's stock market during the market status upgrade process.
Under the base-case scenario, Vietnam's weighting in the FTSE Emerging All Cap Index is assumed to remain around 0.49%. Total cumulative passive inflows over four implementation stages are estimated at about $2.21 billion.
The scenario assumes that improvements in free-float ratios, foreign investor accessibility and investable market capitalization will slow after the initial increase.
SSI assumes the funds will be deployed in four stages, in September 2026, March 2027, June 2027 and September 2027, with 10%, 20%, 35% and 35% of the total inflows deployed respectively.
Under the base case, the corresponding inflows in each stage would be about $221 million, $442 million, $773.5 million and $773.5 million. In total, about $2.21 billion could be deployed over the entire process.
Under the optimistic scenario, SSI assumes Vietnam's weighting in the FTSE Emerging All Cap Index will continue to rise at each stage, reaching 0.50%, 0.65%, 0.80% and 0.95% by September 2027.
Under this assumption, cumulative passive inflows could reach about $4.284 billion. The amounts deployed in the four stages would be approximately $225.5 million, $653.9 million, $1.466 billion and $1.939 billion, respectively.
SSI Research stressed that these figures are not a forecast but an illustrative scenario in which the increase in Vietnam's weighting observed between the March and August 2026 reviews continues.
The scenario could be supported by higher free-float ratios, the addition of large-cap companies meeting index requirements, improved access for foreign investors and greater room under foreign ownership limits. It would also reflect recognition by global index providers of reforms to Vietnam's capital market.
At its core, SSI Research said, this is not simply a story about share-price movements but about investability. For years, Vietnam's representation in global indices has been constrained not only by market size but also by the proportion of assets that are actually accessible to international investors.
As more companies and assets become investable, Vietnam's weighting in global indices could continue to rise. The argument, SSI said, is not that Vietnam is becoming larger, but that its market is becoming more "investable" for global capital. The FTSE review in March 2027 will be an important test of this thesis.
VIC could attract nearly $690 million
Alongside the overall fund inflows, SSI Research estimated how much could be allocated to each Vietnamese stock added to the FTSE Emerging All Cap Index.
Under the base-case scenario, the 27 stocks could attract nearly $2.21 billion in total. VIC (Vingroup) leads with about $689.7 million, well ahead of the other stocks.
VHM (Vinhomes) ranks second with about $246.8 million, followed by HPG (Hoa Phat Group) at $142 million, VPB (VPBank) at $96.8 million, FPT at $95.7 million, MSN (Masan) at $81.6 million, and VCB (Vietcombank) at $79.2 million.
Other stocks that SSI estimates could attract significant inflows include VNM at $77 million, SSI at $69 million, STB at $66.8 million, HDB at $58.4 million, and MCH at $57.7 million.
VIC and VHM alone could therefore attract more than $936 million over the entire process under the base-case scenario.
Among the remaining stocks, estimated inflows stand at $54.8 million for VIX, $45.4 million for VJC, $34.9 million for VRE, $31 million for VPL, $28.2 million for VCI, $28.5 million for VND, and $27.2 million for GEX.
SHB, VCK, TCX, SSB, BID, MSB, NVL and HCM are each estimated to attract between $19 million and $30 million.
If the optimistic scenario materializes and Vietnam's weighting in the FTSE Emerging All Cap Index rises to 0.95% by September 2027, allocations to individual stocks would also increase significantly.
SSI estimates that VIC could receive about $1.337 billion, VHM $478.6 million, HPG $275.3 million, VPB $187.6 million, and FPT $185.5 million. MSN and VCB could attract about $158.2 million and $153.5 million, respectively.
However, the share-price performance of the stocks added to the index has yet to show clear outperformance. SSI Research's chart shows that as of August 21, the 27 stocks added to the FTSE Emerging All Cap Index had fallen 4.8%, compared with a 3.4% decline in the VN30 over the same period.
This is also consistent with SSI Research's view that the longer-term story following the market status upgrade is not simply about individual share-price movements or when funds conduct portfolio rebalancing. A more important factor to watch is the accessibility of the Vietnamese market to international capital and whether Vietnam's weighting in FTSE indices continues to increase in subsequent reviews.
Source: Lien Thuong, Nguyen Quang
Photo: Photo by The Investor/Trong Hieu.
