--- title: "Not only Cambricon, Zhang Jianping's latest holdings include these stocks, some of which have already surged" type: "News" locale: "en" url: "https://longbridge.com/en/news/255287868.md" description: "Famous investor Zhang Jianping held multiple stocks as of the end of the second quarter, including Cambricon, NBHX, and Hanwei Electronics. Cambricon focuses on artificial intelligence chips, and NBHX's stock price has risen nearly 90% since June. Other holdings such as Huibo Yuntong, Longxi Co., Ltd., Zhejiang Rongtai, Rongtai Co., Ltd., and Changyang Technology have also performed well, with some stocks recently hitting the daily limit" datetime: "2025-08-30T05:51:12.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/255287868.md) - [en](https://longbridge.com/en/news/255287868.md) - [zh-HK](https://longbridge.com/zh-HK/news/255287868.md) --- # Not only Cambricon, Zhang Jianping's latest holdings include these stocks, some of which have already surged The A-share semi-annual report has been submitted. According to statistics, as of the end of the second quarter, well-known retail investor Zhang Jianping holds multiple stocks and appears among the top ten shareholders. Cambricon: Zhang Jianping holds 6.0863 million shares, accounting for 1.45% of the total shares, with the number of shares unchanged from the end of the first quarter. Cambricon focuses on the research and development of artificial intelligence chip products and technological innovation. NBHX: Zhang Jianping holds 6.1585 million shares, accounting for 0.76%. The company mainly engages in the design, development, production, and sales of automotive parts. The company's stock hit the daily limit on August 29, with a cumulative increase of nearly 90% since June. Hanwei Electronics: Zhang Jianping holds 2.4106 million shares, accounting for 0.74%. The company's business covers sensors, smart instruments, intelligent comprehensive solutions, home intelligence and health, and public utilities. Huibo Yuntong: Zhang Jianping holds 3.8745 million shares, accounting for 0.96%. The products and services provided to customers include software technology services, professional technical services, products, and solutions. Longxi Co., Ltd.: Zhang Jianping holds 5.2110 million shares, accounting for 1.30%. The company's main business includes the research, development, production, and sales of joint bearings, tapered roller bearings, and gears/transmissions, and it conducts supply chain services and production material trading through its holding subsidiaries. Zhejiang Rongtai: Zhang Jianping holds 10.9126 million shares, accounting for 3%. The company's main business is the research, development, production, and sales of various high-temperature resistant insulating mica products, with major products including thermal runaway protection insulating components for new energy vehicles, flame-retardant insulating components for small appliances, and flame-retardant insulating tapes for cables. The new energy vehicle industry is an emerging field for the application of high-temperature resistant insulating mica materials. Rongtai Co., Ltd.: Zhang Jianping holds 4.6789 million shares, accounting for 2.15%. The company mainly engages in the research, development, production, and sales of precision die-cast aluminum alloy parts for automobiles. Rongtai Co., Ltd. also hit the daily limit on August 29, with a cumulative increase of nearly 130% this year. Changyang Technology: Zhang Jianping holds 3.3878 million shares, accounting for 1.18%. The company mainly engages in the research, development, production, and sales of reflective films, optical base films, diaphragms, and other special functional films, with products widely used in liquid crystal displays, power batteries, and energy storage. Changyang Technology has seen a cumulative increase of over 20% in the last three trading days ### Related Stocks - [688256.CN](https://longbridge.com/en/quote/688256.CN.md) - [300007.CN](https://longbridge.com/en/quote/300007.CN.md) - [002048.CN](https://longbridge.com/en/quote/002048.CN.md) ## Related News & Research - [Strix Discloses Trust-Led Share Tender by Non-Executive Director](https://longbridge.com/en/news/286884952.md) - [Ypsomed FY26 EBIT more than doubles to CHF 246.1 million; revenue falls to CHF 731 million](https://longbridge.com/en/news/287008124.md) - [Indonesia’s investment app Pluang raises $10M, expands into equities marketGrows**](https://longbridge.com/en/news/286855201.md) - [06:45 ETHouston Area Urban League and Park Street Homes Break Ground on Legacy Oaks at Bland Street](https://longbridge.com/en/news/286897539.md) - [08:31 ETCollege Essay Advisors Introduces a More Personalized AI Platform to Help Students Go from a Blank Page to a Standout Essay](https://longbridge.com/en/news/286771590.md)