同泰竞争优势混合A（008997）成立日期2020年4月27日，最新规模1849.06万。今年以来收益0.28%， 同类排名7928/8818；近一年收益77.02%，同类排名518/8083；成立以来收益35.19%。 同泰竞争优势混合A（008997）基金经理为王秀。 截至发稿，王秀累计任职时间1年343天，现任基金资产总规模7.48亿元，任职期间最佳基金回报 171.53%， 任职期间最差基金回报32.17%。 1月6日，上纬新材涨5.09%，截至发稿，报133.50元/股，成交6.46亿元，换手率1.28%，总市值538.49亿 元。 资料显示，上纬新材料科技股份有限公司位于上海市松江区鼎盛路828弄3号楼，成立日期2000年10月25 日，上市日期2020年9月28日，公司主营业务涉及环保高性能耐腐蚀材料、风电叶片用材料、新型复合 材料的研发、生产和销售。主营业务收入构成为：环保高性能耐腐蚀材料46.26%，风电叶片用材料 40.07%，转卖及其他6.14%，新型复合材料5.69%，循环经济材料1.84%。 从基金十大重仓股角度 数据显示，同泰基金旗下1只基金重仓上纬新材。同泰竞争优势混合A（008 ...

Core Viewpoint - Fulei New Materials (605488.SH) reported a decline in institutional ownership in its Q3 2025 report, with a total of 8 institutional investors holding 27.32 million shares, representing 9.75% of the total share capital, a decrease of 1.49 percentage points from the previous quarter [1] Institutional Investors - A total of 8 institutional investors disclosed their holdings in Fulei New Materials, with a combined shareholding of 27.32 million shares, accounting for 9.75% of the total share capital [1] - The institutional ownership decreased by 1.49 percentage points compared to the previous quarter [1] Public Funds - Three public funds increased their holdings compared to the previous period, with a total increase in shareholding of 0.52% [1] - One new public fund disclosed its holdings this quarter, namely Zhezhang Smart Selection Leading Three-Year Holding Period A [1] - A total of 36 public funds did not disclose their holdings this quarter, including notable funds such as Qianhai Kaiyuan Jiaxin Mixed A and Huafu Technology Momentum Mixed A [1]

Group 1 - Hanwei Technology's stock increased by 5.09% to 55.38 CNY per share, with a trading volume of 1.604 billion CNY and a turnover rate of 10.42%, resulting in a total market capitalization of 18.134 billion CNY [1] - Hanwei Technology, established on September 11, 1998, and listed on October 30, 2009, specializes in the research, production, and sales of gas sensors, gas detection instruments, and monitoring systems, as well as treatment services for organic waste gas and wastewater [1] - The company's main business revenue composition includes: smart instruments 40.56%, integrated smart solutions 26.75%, sensors 15.95%, public utilities 15.28%, and others 1.47% [1] Group 2 - Tongtai Fund's "Tongtai Competitive Advantage Mixed A" (008997) holds 105,600 shares of Hanwei Technology, accounting for 6.17% of the fund's net value, making it the second-largest holding [2] - The fund has achieved a year-to-date return of 49.4%, ranking 896 out of 8246 in its category, and a one-year return of 71.47%, ranking 1495 out of 8054 [2] - The fund manager, Wang Xiu, has been in position for 1 year and 230 days, with the fund's total asset size at 451 million CNY and a best return of 171.87% during the tenure [3]

Core Viewpoint - The article provides a ranking of open-end mutual funds based on their net asset value growth as of August 6, 2025, highlighting the top and bottom performers in the market [2][4][6]. Group 1: Top Performing Funds - The top 10 funds with the highest net value growth include: 1. Zhonghai Charm Yangtze River Delta Mixed Fund (3.1350) 2. Hengyue Smart Technology Mixed C Fund (1.1892) 3. Hengyue Smart Technology Mixed A Fund (1.1996) 4. Minsheng Jianyin Frontier Technology Mixed Fund (1.0201) 5. Tongtai Competitive Advantage Mixed A Fund (1.1032) 6. Tongtai Competitive Advantage Mixed C Fund (1.0802) 7. Furong Fuxin Mixed C Fund (2.1194) 8. Furong Fuxin Mixed A Fund (2.1560) 9. Hongyi Yuanfang Selected Mixed C Fund (1.1215) 10. Hongyi Yuanfang Selected Mixed A Fund (1.1231) [2][4]. Group 2: Bottom Performing Funds - The bottom 10 funds with the lowest net value growth include: 1. Guotai Innovation Medical Mixed Initiation C Fund (1.1799) 2. Guotai Innovation Medical Mixed Initiation A Fund (1.1901) 3. Wanjia Pharmaceutical Quantitative Stock Selection Mixed Initiation C Fund (1.2070) 4. Wanjia Pharmaceutical Quantitative Stock Selection Mixed Initiation A Fund (1.2165) 5. Morgan Stanley Youyue Anhe Mixed C Fund (0.6632) 6. Morgan Stanley Youyue Anhe Mixed A Fund (0.6727) 7. Hongde Medical Innovation Mixed Initiation A Fund (1.0426) 8. Hongde Medical Innovation Mixed Initiation C Fund (1.0274) 9. Guotai Growth Enterprise Board Medical Health ETF (1.2310) 10. Tianhong Medical Innovation A Fund (1.0690) [4][6]. Group 3: Market Overview - The Shanghai Composite Index showed a slight upward trend, with a trading volume of 1.75 trillion, and the number of advancing stocks was 3,357 compared to 1,817 declining stocks [6]. - Leading sectors included shipbuilding and general machinery, both rising over 3%, while the tourism sector experienced declines [6].