BMS Major Shareholder Truong Thi My An Sells 6.2M Shares, Exits 8% Stake
This Aveluro analysis covers BMS. The classified event type is stake change, with neutral sentiment and a deterministic market-impact score of 5.0/10. Source coverage came from CafeF - Thị trường 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.
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Overview
Ms. Truong Thi My An, mother of runner-up Duong Truong Thien Ly, sold 6.2 million shares of Bao Minh Securities (BMS) on May 20, reducing her ownership from 8.02% to 4.98% and ceasing to be a major shareholder. The transaction marks another significant ownership change at BMS, following her husband’s complete exit in late 2024.
Key Facts
- Ms. Truong Thi My An sold 6.2 million BMS shares on May 20, 2026.
- Her stake fell from 8.02% to 4.98% of charter capital, equivalent to 10.15 million shares.
- She is the wife of Mr. Duong Tien Dung, who previously sold his entire 23.02% stake (16.37 million shares) in BMS in late 2024.
- BMS trades on the UPCoM exchange under ticker BMS.
- The stock closed at VND 14,400 on May 26, 2026, with volume of 103,400 shares.
- Ms. Truong Thi My An and her husband have been major shareholders in several water sector companies, including Thuy Anh Water Supply and Drainage, Binh Dinh Water Supply (BDW), Ben Tre Water Supply (NBT), and Lam Dong Water Supply (LDW).
What Happened
According to a filing, Ms. Truong Thi My An sold 6.2 million BMS shares on May 20, reducing her stake from 8.02% to 4.98% of charter capital. This transaction officially removed her from the list of major shareholders at Bao Minh Securities. The sale follows a pattern of ownership reduction by the family, as her husband Mr. Duong Tien Dung had previously sold his entire 23.02% stake in BMS in late 2024.
Ms. Truong Thi My An is known as the wife of businessman Duong Tien Dung, who once held 98% of Hoan Cau Group. The couple also has significant holdings in several water utility companies listed on UPCoM, including Thuy Anh Water Supply and Drainage, Binh Dinh Water Supply (BDW), Ben Tre Water Supply (NBT), and Lam Dong Water Supply (LDW). However, Ms. An has also reduced her stakes in some of these firms recently.
Market Context
BMS shares closed at VND 14,400 on May 26, unchanged from the previous session, with modest volume of 103,400 shares. The stock has been relatively stable, but the continued divestment by major shareholders may weigh on sentiment. BMS is a small-cap securities company listed on UPCoM, and the departure of key shareholders could signal a shift in strategic direction or a lack of confidence in the company’s near-term prospects.
Strategic Significance
The exit of the Duong family from BMS, first by the husband and now by the wife, suggests a deliberate unwinding of their position in the securities firm. This could be part of a broader portfolio rebalancing or a strategic shift away from the financial sector. For BMS, the loss of major shareholders may reduce the company’s stability and could lead to changes in board composition or strategy. However, it also opens the door for new investors to take a more active role.
What to Watch
- Any filings regarding further stake sales by remaining major shareholders.
- BMS’s Q2 2026 earnings report for signs of operational impact.
- Potential new major shareholders or strategic investors entering BMS.
- Changes in BMS’s board composition at the next shareholder meeting.
- Further divestment by the Duong family in other listed holdings (BDW, NBT, LDW).