TJSMW(SH:600577) Xin Lang Cai Jing·2025-09-11 10:08Group 1 - The core viewpoint of the news is that Jingda Co., Ltd. has seen a significant increase in its stock price, rising by 5.09% to 8.47 CNY per share, with a trading volume of 518 million CNY and a market capitalization of 18.204 billion CNY as of the report date [1] - Jingda Co., Ltd. specializes in the manufacturing and sales of enameled wire, bare copper wire, electrical wires and cables, and drawing dies, with its main business revenue composition being 72.24% from enameled wire, 14.36% from automotive and electronic wires, 4.85% from special conductors, and smaller percentages from other categories [1] - The company was established on July 12, 2000, and was listed on September 11, 2002, located in the Economic and Technological Development Zone of Tongling City, Anhui Province [1] Group 2 - From the perspective of fund holdings, Bosera Fund has a significant position in Jingda Co., Ltd., with its Bosera Selected Mixed A Fund reducing its holdings by 4.1718 million shares in the second quarter, now holding 6.7747 million shares, which accounts for 3.78% of the fund's net value [2] - The Bosera Selected Mixed A Fund has achieved a year-to-date return of 34.07%, ranking 1681 out of 8175 in its category, and a one-year return of 45.24%, ranking 3234 out of 7982 [2] - The fund manager, Ji Nan, has been in charge for 8 years and 90 days, with the fund's total asset size at 2.372 billion CNY, achieving a best return of 215.05% and a worst return of -26.07% during his tenure [3]