科森科技股价涨5.09%，红土创新基金旗下1只基金重仓，持有22万股浮盈赚取30.58万元

Group 1 - The core point of the news is that Kosen Technology's stock price increased by 5.09% to 28.69 CNY per share, with a trading volume of 408 million CNY and a turnover rate of 2.63%, resulting in a total market capitalization of 15.919 billion CNY [1] - Kosen Technology, established on December 1, 2010, and listed on February 9, 2017, specializes in precision manufacturing processes such as die casting, forging, stamping, CNC, laser cutting, laser welding, MIM, and precision injection molding [1] - The company's main business revenue composition includes 76.75% from consumer electronics components, 10.58% from new energy-storage business, 8.10% from medical surgical instrument components, 3.33% from other precision metal components, and 1.23% from other supplementary sources [1] Group 2 - Red Soil Innovation Fund holds Kosen Technology as one of its top ten heavy positions, with the Red Soil Innovation Technology Innovation 3-Month Open Mixed A Fund (009467) holding 220,000 shares, accounting for 4.6% of the fund's net value [2] - The fund has a total scale of 78.7115 million CNY and has experienced a loss of 0.63% this year, ranking 8298 out of 9022 in its category, while achieving a 39.76% return over the past year, ranking 2390 out of 8204 [2] - The fund manager, Zhang Yang, has been in position for 241 days, with the fund's total asset scale at 100 million CNY, achieving a best return of 32.89% and a worst return of 32.53% during his tenure [3]