LSKJ(SZ:300680) Xin Lang Cai Jing·2025-09-04 06:34Group 1 - Longsheng Technology experienced a decline of 5.07% on September 4, with a stock price of 43.10 yuan per share, a trading volume of 500 million yuan, a turnover rate of 6.32%, and a total market capitalization of 9.815 billion yuan [1] - Longsheng Technology, established on June 16, 2004, and listed on July 25, 2017, operates in the engine exhaust gas recirculation (EGR) system sector, new energy sector, and precision components sector. The revenue composition is 62.71% from other businesses and 37.29% from EGR products and injection systems [1] Group 2 - Debon Fund has a significant holding in Longsheng Technology, with its Debon High-end Equipment Mixed Initiation A Fund (023566) increasing its stake by 143,500 shares in the second quarter, bringing the total to 189,000 shares, which accounts for 6.98% of the fund's net value, making it the seventh-largest holding [2] - The Debon High-end Equipment Mixed Initiation A Fund was established on March 14, 2025, with a latest scale of 13.2597 million yuan and a cumulative return of 8.45% since inception [2] - The fund manager, Lu Yang, has been in position for 1 year and 316 days, managing total assets of 1.198 billion yuan, with the best fund return during his tenure being 201% and the worst being 8.33% [2]