Over the past week, more than ten companies listed on the Shanghai Stock Exchange have densely disclosed their shareholding increase progress.

Securities Daily Online (Reporter Mao Yirong)
For several consecutive days, multiple Shanghai Stock Exchange main board listed companies have densely disclosed announcements of share repurchases and shareholder holdings increases, expressing confidence in the company’s long-term development and the capital market with “real money.” Especially in the past week, more than ten Shanghai main board companies’ shareholders or senior executives have issued announcements of increased holdings, revealing firm confidence in the company’s future development.

On the evening of March 4, Oppein Home Group Co., Ltd. announced that the company’s controlling shareholder and actual controller, Yao Liansong, and his concerted action partner, Zhang Qiufang, previously disclosed a plan to increase holdings. They intend to buy additional shares through centralized bidding within six months, with an increase amount of no less than 50 million yuan and no more than 100 million yuan. The latest announcement shows that, to date, they have accumulated an increase of 385,000 shares, investing approximately 20.06 million yuan, and the plan is still ongoing.

In the past week, several companies, including Jianzhijia Pharmaceutical Chain Group Co., Ltd., China Beverage Babi Food Co., Ltd., and Shanghai Haili Biotechnology Co., Ltd., have disclosed increased holdings announcements, including new plans.

Binhua Group Co., Ltd. announced on February 28 that its largest shareholder, and Yiyi Investment, plans to increase holdings of Binhua Cement A-shares through the Shanghai Stock Exchange system via centralized bidding within 12 months starting from February 28, 2026, with an amount not less than 85 million yuan and not exceeding 166.67 million yuan. The source of funds for the increase will be special loans and self-owned funds.

Anhui Conch Cement Co., Ltd. (hereinafter referred to as “Conch Cement”) recently announced that its controlling shareholder, Conch Group, plans to increase holdings of Conch Cement A-shares through centralized bidding within the next six months, with an amount not less than 700 million yuan and not more than 1.4 billion yuan. The funds for the increase will include self-owned funds and self-raised funds.

Some company shareholders’ increases have been “rapid.” BAIC Blue Valley New Energy Technology Co., Ltd. (hereinafter “BAIC Blue Valley”) announced on January 14 that the company, along with some directors, senior managers, and core team members of its controlling shareholder, BAIC Group, totaling 22 people, plans to cumulatively increase holdings by no less than 14.5 million yuan and no more than 16.4 million yuan within six months. According to the latest announcement, as of February 27, 2026, the increase has been completed, with a total purchase of 1.8636 million shares, totaling 15.3278 million yuan, and the plan has been fulfilled.

Jianzhijia Pharmaceutical Chain Group Co., Ltd. announced on March 3 that the actual controller, Lan Bo, fully owns Yunnan Xiangqun Investment Co., Ltd., which increased holdings from February 4, 2026, to March 3, 2026, by using self-owned funds and special loans, acquiring 2.440413 million shares, accounting for 1.58% of the company’s total share capital, with an increase amount close to 50 million yuan.

Meanwhile, the力度 of share repurchases by Shanghai-listed companies continues to increase, with many companies using share buybacks to improve long-term incentive mechanisms.

Haicheng Bangda Supply Chain Management Co., Ltd. announced on the evening of March 4 that the company had cumulatively repurchased 4.1341 million shares through centralized bidding, accounting for 2.01% of the company’s total share capital, with a total repurchase amount of about 57 million yuan. The repurchased shares will be used for employee stock ownership plans or equity incentives.

Jiangsu Shenma Electric Power Co., Ltd. also disclosed progress in share repurchases, with a total of approximately 7.977 million shares repurchased, accounting for about 1.85% of the total share capital, with a repurchase amount of about 237 million yuan. According to the previously disclosed repurchase plan, the company intends to allocate no less than 300 million yuan and no more than 400 million yuan for buybacks, which will also be used for equity incentives or employee stock ownership plans.