Foreign and Proprietary Flows Turn Net Buyers on HOSE April 17; VIC, MWG Lead

Overview

On April 17, 2026, foreign investors and proprietary trading desks on the Ho Chi Minh Stock Exchange (HOSE) both recorded net buying, albeit at modest levels. Foreign investors net purchased approximately VND 77 billion, with the largest inflows into Vingroup (VIC) and Mobile World Group (MWG). Proprietary traders net bought over VND 133 billion, focusing on Sacombank (STB) and FPT Corporation (FPT). The flows provide a snapshot of institutional positioning ahead of the weekend.

Key Facts

• Foreign investors net bought VND 77 billion on HOSE on April 17.
• VIC received the largest foreign net inflow at VND 343 billion.
• MWG was the second-largest foreign net buy at VND 195 billion.
• VIX was the top foreign net sell at VND 67 billion.
• Proprietary traders net bought VND 133 billion on HOSE.
• STB and FPT each saw proprietary net buying of VND 65 billion.
• MWG and VHM were the largest proprietary net sells, at VND 37 billion and VND 32 billion respectively.

What Happened

According to exchange data published on April 17, foreign investors were net buyers on HOSE with a total net value of approximately VND 77 billion. The buying was concentrated in two stocks: VIC (VND 343 billion net buy) and MWG (VND 195 billion net buy). On the selling side, VIX led with a net sell of VND 67 billion, but no other stock saw significant foreign selling.

Proprietary trading desks also recorded net buying of over VND 133 billion on HOSE. The top net buys were STB and FPT, each at VND 65 billion. In contrast, proprietary traders net sold MWG (VND 37 billion) and VHM (VND 32 billion), indicating a rotation away from retail and real estate names that foreigners were accumulating.

Market Context

VIC closed at VND 177 on April 15, up 6.95% on high volume, reflecting strong recent momentum. MWG closed at VND 81, down 1.10%, while STB fell 2.57% to VND 64 and FPT dropped 1.31% to VND 75. The net buying by both foreign and proprietary desks on April 17 suggests that institutional investors saw value in these names after the recent pullback. VIC and MWG are large-cap stocks on HOSE with high liquidity, making them natural targets for foreign flows.

Strategic Significance

The coordinated net buying by foreign and proprietary traders, albeit light, signals cautious optimism in select large-cap names. Foreign accumulation in VIC and MWG may reflect confidence in Vietnam’s real estate and retail recovery stories. Proprietary desks’ preference for STB (banking) and FPT (technology) suggests a bet on financials and tech as growth drivers. The divergence in MWG (foreign buy, proprietary sell) highlights differing time horizons or strategies between the two investor groups.

What to Watch

• Continuation of foreign net buying in VIC and MWG in subsequent sessions.
• Proprietary trading flows in STB and FPT to see if buying persists.
• Any corporate announcements from VIC or MWG that could justify the foreign interest.
• Broader market volume and index direction to gauge if institutional flows are leading a trend.
• Upcoming foreign ownership limit changes or ETF rebalancing that could affect these tickers.