Sinomag Tech.(SZ:300835) Xin Lang Cai Jing·2026-01-20 06:54Group 1 - Dragon Magnetic Technology Co., Ltd. experienced a decline of 5.01% on January 20, with a stock price of 70.58 yuan per share, a trading volume of 4.51 billion yuan, a turnover rate of 7.57%, and a total market capitalization of 84.16 billion yuan [1] - The company, established on January 19, 1998, and listed on May 25, 2020, specializes in the research, production, and sales of new functional materials based on permanent magnetic ferrite, with its main revenue sources being magnetic materials (85.54%), commutators and others (9.93%), micro-inverters and accessories (4.37%), and leasing (0.16%) [1] Group 2 - Huatai-PB Fund has one fund heavily invested in Dragon Magnetic Technology, specifically the Huatai-PB CSI 2000 Index Enhanced A (019923), which held 167,400 shares in the third quarter, accounting for 0.66% of the fund's net value, making it the third-largest holding [2] - The fund has a current scale of 312 million yuan, with a year-to-date return of 9.43%, ranking 1296 out of 5542 in its category, a one-year return of 68.69%, ranking 496 out of 4235, and a return of 97.17% since inception [2] Group 3 - The fund managers of Huatai-PB CSI 2000 Index Enhanced A include Sheng Hao, Lei Wenyuan, and Kong Lingye, with Sheng Hao having a tenure of 10 years and 103 days, managing assets of 4.417 billion yuan, achieving a best return of 138.21% and a worst return of -29.48% during his tenure [3] - Lei Wenyuan and Kong Lingye both have a tenure of 3 years and 170 days, managing assets of 1.641 billion yuan and 2.577 billion yuan respectively, with Lei achieving a best return of 94.2% and a worst return of 10.67%, while Kong achieved the same best return with a worst return of -0.2% [3]