联赢激光股价跌5.23%，国联基金旗下1只基金重仓，持有14.35万股浮亏损失20.95万元

Group 1 - The core point of the news is that Lianying Laser's stock price dropped by 5.23% to 26.44 CNY per share, with a trading volume of 305 million CNY and a turnover rate of 3.32%, resulting in a total market capitalization of 9.025 billion CNY [1] - Lianying Laser, established on September 22, 2005, and listed on June 22, 2020, specializes in the research, production, and sales of precision laser welding machines and automated laser welding equipment [1] - The company's main business revenue composition includes: 59.01% from automated laser welding equipment, 19.69% from workbenches, 13.61% from other sources, and 7.69% from lasers and laser welding machines [1] Group 2 - According to data from the top ten heavy stocks of funds, Guolian Fund has one fund heavily invested in Lianying Laser, specifically the Guolian Value Growth 6-Month Holding Mixed A (009347), which reduced its holdings by 35,900 shares in the second quarter, now holding 143,500 shares, accounting for 3.25% of the fund's net value [2] - The Guolian Value Growth 6-Month Holding Mixed A fund was established on August 5, 2020, with a latest scale of 78.6169 million CNY, achieving a year-to-date return of 36.81% and a one-year return of 63.59% [2] - The fund manager, Liang Qinzhi, has been in position for 318 days, with the fund's total asset scale at 353 million CNY, achieving a best return of 58.03% and a worst return of -2.99% during his tenure [3]