FTSE March 2027 Review: Key Test for Vietnam Stocks, VPB Leads ETF Buying
This Aveluro analysis covers VPB (VPBank) on HOSE in the Banks sector. The classified event type is foreign flow, with neutral sentiment and a deterministic market-impact score of 4.0/10. Source coverage came from VnEconomy - Chứng khoán, classified as a primary/top-tier source.
Key Facts
Caveat: Not investment advice. · How Aveluro computed this: Aveluro combines extracted event facts, source credibility, ticker context, and market data. Scores are deterministic research signals, not recommendations.
Overview
Vietnam’s ETF market saw a slight net inflow of 8.4 billion VND in the week of August 17-21, 2026, reversing the previous week’s outflow. Domestic funds led the buying, with SSIAM VNFIN Lead ETF the top contributor, while foreign funds continued modest net redemptions. The upcoming FTSE Russell index review in March 2027 is seen as a critical test for Vietnam’s market, with potential passive inflows of $2.2-4.28 billion depending on the scenario.
Key Facts
- ETF net inflow of 8.4 billion VND in the week of August 17-21, 2026, versus a net outflow of 4.3 billion VND the prior week.
- SSIAM VNFIN Lead ETF led domestic inflows with 61.1 billion VND; VFM VN30 ETF added 16.8 billion VND, VFMVN Diamond ETF 10.0 billion VND, and SSIAM VN30 ETF 4.7 billion VND.
- MAFM VN30 ETF saw net outflows of 52.0 billion VND, MAFM VNDIAMOND ETF 24.6 billion VND, and CGS Fullgoal Vietnam 30 Sector Cap ETF 11.5 billion VND.
- Thai investors sold 110,000 DRs of VFMVN Diamond ETF (FUEVFVND01), equivalent to 3.8 billion VND.
- Cumulative ETF net outflows in August 2026 reached about 90.1 billion VND, down 88.9% from July; year-to-date outflows stood at 5.4 trillion VND, down 65.4% from 2025.
- Total net assets of ETFs allocated to Vietnam were about 57.0 trillion VND as of August 21, 2026, down 14.0% from end-2025.
- FTSE Russell announced a provisional list of 27 Vietnamese stocks to be added to the FTSE Global Equity Index Series, effective September 21, 2026.
- SSI Research projects passive inflows of $2.2 billion in a base case (Vietnam weight ~0.49%) and $4.28 billion in a positive case (weight ~0.95% by September 2027).
What Happened
In the week of August 17-21, 2026, Vietnam-dedicated ETFs recorded a modest net inflow of 8.4 billion VND, reversing the prior week’s net outflow of 4.3 billion VND. Domestic funds drove the buying, with SSIAM VNFIN Lead ETF leading at 61.1 billion VND, followed by VFM VN30 ETF (+16.8 billion VND), VFMVN Diamond ETF (+10.0 billion VND), and SSIAM VN30 ETF (+4.7 billion VND). On the selling side, MAFM VN30 ETF saw net redemptions of 52.0 billion VND, MAFM VNDIAMOND ETF 24.6 billion VND, and CGS Fullgoal Vietnam 30 Sector Cap ETF 11.5 billion VND.
Foreign investors, particularly from Thailand, continued modest outflows. Thai investors sold 110,000 DRs of VFMVN Diamond ETF, equivalent to 3.8 billion VND. Despite the weekly inflow, cumulative outflows from ETFs in August 2026 reached about 90.1 billion VND, though this is down 88.9% from July. Year-to-date outflows stand at 5.4 trillion VND, down 65.4% from the same period in 2025. The total net asset value of ETFs allocated to Vietnam was about 57.0 trillion VND as of August 21, 2026, down 14.0% from end-2025.
In terms of stock trading, ETFs bought most strongly in VPB, STB, TCB, SHB, and MBB during the week. On August 24, 2026, major funds like VFM VN30 ETF, VFMVN Diamond ETF, VFM VNMIDCAP ETF, and Fubon FTSE Vietnam ETF saw no significant cash flow changes.
Market Context
Vietnam’s stock market is in a period of transition as it awaits potential upgrades to emerging market status. FTSE Russell has announced a provisional list of 27 Vietnamese stocks to be added to its Global Equity Index Series, effective September 21, 2026. This follows the August 2026 review, which saw Vietnam’s weight in the FTSE Emerging All Cap Index rise to approximately 0.49-0.50%, up from 0.34-0.35% in March 2026. The banking sector, including VPB (HOSE), STB (HOSE), TCB (HOSE), SHB (HNX), and MBB (HOSE), has been a key focus for ETF flows, with these stocks seeing the strongest net buying in the recent week. VPB closed at 26,350 VND on August 24, 2026, while STB closed at 74,900 VND, TCB at 31,450 VND, and SHB at 12,100 VND.
Strategic Significance
The FTSE March 2027 review is a critical test for Vietnam’s market. According to SSI Research, the key is not just Vietnam’s inclusion but whether its weight in FTSE indices continues to grow. In a base case, Vietnam’s weight remains around 0.49%, corresponding to about $2.2 billion in passive inflows over four implementation phases. In a positive scenario, the weight could rise to 0.95% by September 2027, bringing $4.28 billion. This would be a significant boost for liquidity and foreign ownership, particularly for large-cap banking stocks like VPB, which are already favored by ETFs. The gradual improvement in free-float, foreign investor access, and market capitalization will be crucial in determining which scenario plays out.
What to Watch
- FTSE Russell’s official announcement of the September 2026 index changes and any subsequent rebalancing activity.
- Vietnam’s weight in the FTSE Emerging All Cap Index during the March 2027 review.
- Progress on market structure reforms, including free-float improvements and foreign ownership limits.
- Quarterly ETF flow data and net asset value trends, especially for domestic funds like SSIAM VNFIN Lead ETF.
- Any regulatory updates from the State Securities Commission of Vietnam regarding market upgrade readiness.