CII raises PC1 stake to 12.08% after new chairwoman appointment

Overview

CII Invest, a subsidiary of Hạ tầng Kỹ thuật TP.HCM (CII), has increased its stake in PC1 Group (PC1) to 12.08% after buying nearly 500,000 additional shares. The move comes shortly after PC1 appointed a new 27-year-old chairwoman, Trịnh Khánh Linh, daughter of the former chairman who was recently prosecuted. This continued accumulation signals CII’s growing strategic interest in PC1, a construction and infrastructure firm listed on HOSE.

Key Facts

• CII Invest purchased 494,600 PC1 shares, raising its own holding to 26.6 million shares, equivalent to 6.48% of PC1.
• The total CII group stake in PC1 now stands at 49.6 million shares, or 12.08%.
• Prior to this transaction, CII Invest held 26.1 million shares (6.36%); the group’s total was 11.9% after a purchase on July 30, 2026.
• CII Invest first became a major shareholder on June 2, 2026, after buying 3.88 million shares.
• PC1 held an extraordinary general meeting on July 20, 2026, to finalize its board for the 2025-2030 term.
• Trịnh Khánh Linh, 27, was elected chairwoman; she holds a finance degree from George Washington University and previously worked at KPMG Vietnam and Vietcap Securities.
• PC1’s Q2/2026 net revenue was VND 2,038 billion, down 31% year-on-year; gross profit fell 8% to VND 468 billion.
• For H1/2026, PC1 reported net revenue of VND 4,206 billion, down 12% year-on-year.

What Happened

CII Invest, a wholly-owned subsidiary of CII, disclosed the purchase of 494,600 PC1 shares, raising its stake to 6.48% and the group’s total to 12.08%. The company stated the purpose was investment. This follows a series of acquisitions since June 2026, when CII Invest first bought 3.88 million shares, making the group a major shareholder.

The timing coincides with significant governance changes at PC1. On July 20, 2026, PC1 held an extraordinary shareholder meeting to restructure its board. Shortly after, the board elected Trịnh Khánh Linh, 27, as chairwoman. She is the daughter of former chairman Trịnh Văn Tuấn, who was recently prosecuted. Linh’s background includes finance roles at KPMG and Vietcap, and she had been serving as deputy director in charge of finance at PC1.

Market Context

CII shares closed at VND 13,950 on August 14, 2026, while PC1 closed at VND 20,500. PC1’s financial performance has been under pressure: Q2 revenue fell 31% year-on-year, and H1 revenue declined 12%. The company targets 2026 revenue of VND 15,618 billion (+19%) and net profit of VND 1,056 billion (-22%), having achieved 27% of revenue and 48% of profit targets by mid-year. CII’s increasing stake suggests confidence in PC1’s long-term prospects despite near-term headwinds.

Strategic Significance

CII’s continued accumulation of PC1 shares, now exceeding 12%, indicates a strategic partnership or potential consolidation in Vietnam’s infrastructure and construction sector. The appointment of a young chairwoman with international finance experience may signal a fresh direction for PC1, possibly aligning with CII’s investment goals. For long-term investors, this move could foreshadow deeper collaboration, asset restructuring, or joint ventures, though CII has only cited investment purposes so far.

What to Watch

• Further stake increases by CII group in PC1, which could trigger mandatory takeover rules or board representation.
• PC1’s Q3/2026 earnings report to see if revenue decline stabilizes and profit targets remain achievable.
• Any strategic announcements from PC1’s new leadership, such as divestments, new projects, or capital raising.
• Regulatory filings regarding the prosecution of former chairman Trịnh Văn Tuấn and its impact on PC1’s operations.
• CII’s own financial disclosures for funding sources of these acquisitions.