9月26日，海默科技盘中下跌2.10%，截至13:07，报8.86元/股，成交1.21亿元，换手率3.93%，总市值 45.21亿元。 资金流向方面，主力资金净流出982.10万元，特大单买入270.50万元，占比2.24%，卖出744.97万元，占 比6.16%；大单买入2115.05万元，占比17.48%，卖出2622.68万元，占比21.68%。 海默科技今年以来股价涨64.68%，近5个交易日跌2.53%，近20日涨7.39%，近60日涨9.11%。 今年以来海默科技已经3次登上龙虎榜，最近一次登上龙虎榜为3月24日，当日龙虎榜净买入-8452.95万 元；买入总计6347.75万元 ，占总成交额比4.25%；卖出总计1.48亿元 ，占总成交额比9.90%。 资料显示，海默科技(集团)股份有限公司位于甘肃省兰州市城关区张苏滩593号，成立日期2000年12月 18日，上市日期2010年5月20日，公司主营业务涉及油气的勘探生产、相关技术的研究开发、配套设备 的设计制造以及钻完井和生产优化与测试等油田服务。主营业务收入构成为：多相计量产品及相关服务 55.37%，井下测试井及增产仪器、工具及相关服务21 ...

Group 1 - The core viewpoint of the news is that HaiMo Technology's stock has experienced a decline of 5.07%, with a current price of 8.24 CNY per share and a total market capitalization of 4.204 billion CNY [1] - HaiMo Technology specializes in oil and gas exploration and production, technology research and development, and oilfield services, with its main revenue sources being multiphase metering products and related services (55.37%), downhole testing tools (21.09%), fracturing equipment (11.08%), and oil and gas sales (9.96%) [1] - The company is located in Lanzhou, Gansu Province, and was established on December 18, 2000, with its listing date on May 20, 2010 [1] Group 2 - The top circulating shareholder of HaiMo Technology includes a fund from Qianhai Kaiyuan, which has recently entered the top ten shareholders with 1.0724 million shares, accounting for 0.31% of circulating shares [2] - The Qianhai Kaiyuan fund has reported a year-to-date return of 14.59% and a one-year return of 59.92%, ranking 4727 out of 8189 and 1827 out of 7969 respectively [2] - The fund manager, Wei Chun, has been in position for 6 years and 235 days, with a total asset scale of 1.197 billion CNY and a best fund return of 127.88% during his tenure [3] Group 3 - The Qianhai Kaiyuan fund holds 1.0724 million shares of HaiMo Technology, representing 5.99% of the fund's net value, making it the fifth-largest holding [4] - The estimated floating loss for the fund today is approximately 471,900 CNY [4]