Investor Zhang Jianping and His Wife Make Major Purchases of Two Technology Stocks
Table of Contents
You might want to know
- What did investor Zhang Jianping and his wife add to their portfolios, according to the latest quarterly reports?
- What business developments and financial results were reported by the two companies?
Main Topic
Dongcai Technology (東材科技) and Founder Technology (方正科技) published their third-quarter reports for 2026 on the evening of October 27. The disclosures attracted attention because, compared with the companies’ interim reports, prominent individual investor Zhang Jianping appeared as a new major shareholder in Dongcai Technology, while his wife, Fang Wenyan, appeared as a new major shareholder in Founder Technology. The filings show two substantial positions, alongside strong year-on-year increases in both companies’ reported revenue and net profit.
According to Dongcai Technology’s report, Zhang Jianping became the company’s third-largest shareholder. He held 29.7473 million shares, representing 2.94% of the company’s total share capital. Fang Wenyan became Founder Technology’s seventh-largest shareholder, holding 40.6994 million shares, or 0.92% of the company’s total share capital. Shareholder positions are as of September 30. The source also cautions that individual shareholders may share the same name, so the identification should be treated as a reference rather than definitive confirmation.
Dongcai Technology reported third-quarter revenue of 1.696 billion yuan, up 23.61% year on year. Net profit attributable to shareholders of the listed company was 132 million yuan, an increase of 42.12%. For the first three quarters, revenue reached 4.790 billion yuan, up 25.96%, while attributable net profit was 443 million yuan, up 56.69%.
The company attributed its growth to the gradual commissioning of newly built industrial projects and the phased release of additional capacity. It also cited sustained demand for key products, including optical-grade polyester base film and high-speed electronic resin. In the company’s account, the ramp-up in production capacity and robust downstream demand worked together to lift production and sales volumes, contributing to higher revenue.
Product-level figures provided further detail. In the first three quarters, optical film materials generated sales revenue of 1.2 billion yuan, an increase of 18.49%. Electronic materials generated 1.863 billion yuan, up 68.96%. Within that category, high-speed electronic resin produced revenue of 883 million yuan, surging 126.97%. These reported figures indicate that electronic materials, and high-speed electronic resin in particular, were significant contributors to the company’s sales growth during the period.
Dongcai Technology is described as a leading domestic company in insulating materials, high-end electronic resins, and optical film materials. Its business focuses on research and development, production, and sales of new chemical materials, with new insulating materials as its foundation. The company also develops optical film materials, electronic materials, and environmentally friendly flame-retardant materials. Its products serve a broad range of applications, including power-generation equipment, ultra-high-voltage transmission and transformation, new-energy vehicles, rail transit, consumer electronics, optoelectronic displays, electrical equipment, next-generation servers, communications networks, and automotive decoration.
Market data from the financial information provider Tonghuashun showed that Dongcai Technology closed at 34.71 yuan per share on October 27, giving the company a total market capitalization of 35.063 billion yuan.
Founder Technology also reported substantial year-on-year growth. Revenue in the third quarter was 2.428 billion yuan, up 93.02%. Net profit attributable to shareholders of the listed company reached 616 million yuan, a year-on-year increase of 327.49%. For the first three quarters, revenue totaled 6.128 billion yuan, up 80.34%, and attributable net profit was 1.189 billion yuan, up 275.65%.
The company said the performance improvement was driven by higher average selling prices and sales volumes in its printed circuit board business. It also pointed to continued optimization of its product mix, which supported growth in both revenue and gross margin. These are the company’s stated explanations for the reported results; the quarterly figures alone do not establish how future demand, pricing, or profitability will develop.
Founder Technology is described as a leading high-end printed circuit board (PCB) company. Its core business includes PCB research and design, manufacturing, and sales. The product range includes high-multilayer boards, high-density interconnect (HDI) boards, rigid-flex boards, and customized PCBs. The company says its products are used in communications equipment, smart terminals, switches, optical modules, AI servers, and other specialized applications, as well as emerging industries.
Tonghuashun data showed Founder Technology’s shares closed at 9.38 yuan per share on October 27, with a total market capitalization of 41.623 billion yuan. The close and market-cap figures provide a snapshot of the market on that date; they do not, by themselves, explain the factors behind share-price movements or indicate future performance.
Taken together, the two reports present different but notable operating narratives. Dongcai Technology highlighted new project capacity coming online and demand for optical and electronic materials. Founder Technology cited improved PCB pricing and volume, along with a more favorable product mix. The newly disclosed shareholder positions add context to investor interest in the companies, but a shareholder’s reported holding should not be interpreted as a guarantee of future results or as a substitute for examining company fundamentals and risks.
Key Insights Table
| Aspect | Description |
|---|---|
| Dongcai Technology shareholder | Zhang Jianping held 29.7473 million shares, equal to 2.94% of total share capital, and ranked as the third-largest shareholder. |
| Founder Technology shareholder | Fang Wenyan held 40.6994 million shares, equal to 0.92% of total share capital, and ranked as the seventh-largest shareholder. |
| Dongcai Technology results | First-three-quarter revenue was 4.790 billion yuan, up 25.96%; attributable net profit was 443 million yuan, up 56.69%. |
| Dongcai Technology growth drivers | New projects began coming online, capacity was gradually released, and demand for optical-grade polyester base film and high-speed electronic resin remained strong. |
| Founder Technology results | First-three-quarter revenue was 6.128 billion yuan, up 80.34%; attributable net profit was 1.189 billion yuan, up 275.65%. |
| Founder Technology growth drivers | Higher PCB average selling prices and sales volumes, together with product-mix optimization, supported revenue and gross-margin growth. |
| Shareholding data note | Holdings are as of September 30. The source cautions that individual shareholders may have identical names, so the identification is for reference only. |
Afterwards...
The reports place attention on two areas for future observation: whether Dongcai Technology can continue converting newly available capacity and material demand into sales, and whether Founder Technology can sustain the benefits of stronger PCB pricing, volume, and product mix. Subsequent results will help clarify how durable these growth factors are. Investors may also wish to distinguish reported operating performance from market valuation and shareholder movements, while reviewing official disclosures and the risks associated with each business. The shareholding figures are based on positions as of September 30, and the price and market-cap data refer to October 27.
Last edited at：2026/10/27
