Foreign Investors Net Sell VND 836B on May 12, Dumping Banking Stocks

Overview

On May 12, 2026, foreign investors net sold VND 836 billion (approximately USD 33.4 million) on the Vietnamese stock market, with banking stocks as the primary target. The VN-Index staged a notable reversal from a 16-point intraday loss to close up 5.6 points at 1,901, driven by rotation into mid-cap and energy stocks. Individual investors net bought VND 968.8 billion, absorbing the foreign outflow.

Key Facts

• Foreign investors net sold VND 836 billion on May 12, 2026, with matched-order net selling of VND 685.3 billion.
• Individual investors net bought VND 968.8 billion, including VND 892.5 billion in matched orders.
• VN-Index closed at 1,901, up 5.6 points, after falling as much as 16 points intraday.
• Top foreign net sold stocks (matched orders): FPT, VHM, ACB, VCB, DGC, MSN, TCB, KDH, VNM.
• Top foreign net bought stocks (matched orders): VIC, VRE, GEX, VPB, DCM, DXG, LPB, HDB, GEL, HCM.
• Proprietary trading desks (tự doanh) net sold VND 160.5 billion, with matched-order net selling of VND 57.9 billion.
• Matched-order turnover across all three exchanges was below VND 22 trillion, indicating low liquidity.

What Happened

According to market data for the session of May 12, 2026, foreign investors continued their net selling streak, offloading VND 836 billion in total, with VND 685.3 billion in matched orders. The selling was concentrated in the banking sector, with FPT, VHM, ACB, VCB, and DGC among the top sold names. Meanwhile, individual investors stepped in as net buyers, purchasing VND 968.8 billion, primarily in banking stocks such as FPT, TCB, VHM, ACB, and STB.

The VN-Index experienced a volatile session, dropping over 16 points intraday before reversing to close up 5.6 points at 1,901. The recovery was attributed to bottom-fishing and portfolio rotation, with market breadth improving to 161 gainers versus 131 decliners. Notably, large-cap stocks like VIC and VHM declined 0.45% and 0.5%, respectively, while major banks VCB and CTG also fell, indicating that the index’s strength came from mid-cap and energy stocks rather than the usual blue-chip leaders.

Market Context

Foreign net selling has been a recurring theme in recent sessions, with banking stocks particularly pressured. On May 12, the banking sector saw significant outflows, with VCB, CTG, ACB, TCB, and STB all among the top sold names. The VN-Index’s ability to reverse despite foreign selling and weak large-cap performance highlights the role of domestic retail investors, who have been actively rotating into mid-cap and energy names. The energy sector, boosted by BSR’s inclusion in the VN30 index, saw strong gains, with BSR rising 3.86% and other oil & gas stocks like PLX, PVD, PVS, and GAS also performing well. Technology and consumer discretionary stocks also attracted inflows.

Strategic Significance

The persistent foreign selling in banking stocks suggests a cautious stance by international investors toward Vietnam’s banking sector, possibly due to concerns about asset quality, interest rate margins, or global risk appetite. However, the strong buying from individual investors indicates robust domestic liquidity and a willingness to absorb foreign supply. The rotation into mid-cap and energy stocks reflects a search for growth outside the crowded large-cap space. For long-term investors, the divergence between foreign and domestic flows underscores the importance of monitoring foreign ownership limits and the potential for further selling pressure on heavily foreign-held names like VCB and FPT.

What to Watch

• Foreign net selling trends in the coming sessions, particularly in banking and large-cap stocks.
• VN-Index’s ability to hold above the 1,900 level amid low liquidity.
• Performance of energy stocks, especially BSR, following its VN30 inclusion.
• Any regulatory or macroeconomic developments that could shift foreign investor sentiment.
• Q2 2026 earnings reports from major banks and real estate firms for fundamental cues.