Precise(SZ:300442) Xin Lang Cai Jing·2026-02-03 07:15Group 1 - The core viewpoint of the news is that Runze Technology has experienced a significant stock price increase, with a 10.49% rise over three consecutive days, closing at 88.40 CNY per share and a total market capitalization of 144.76 billion CNY [1] - Runze Technology, established on June 27, 2007, and listed on April 24, 2015, primarily operates in the data center service sector, with IDC business contributing 64.67% and AIDC business 35.33% to its revenue [1] - The stock trading volume reached 7.77 billion CNY with a turnover rate of 5.57% [1] Group 2 - Penghua Fund has a significant holding in Runze Technology through its Big Data ETF (159739), which held 186,900 shares, accounting for 3.48% of the fund's net value, ranking as the ninth largest holding [2] - The Big Data ETF has generated a floating profit of approximately 699,000 CNY today and a total of 1.5681 million CNY during the three-day price increase [2] - The Big Data ETF, established on November 3, 2021, has a current scale of 283 million CNY, with a year-to-date return of 9.06% and a one-year return of 67.62% [2]