8月21日，阳光电源股票收盘大跌2.93%，天眼查工商信息显示，阳光电源股份有限公司成立于2007年，位于合肥市，是一家以从事电气机械和器材制造业 为主的企业。企业注册资本207321.1424万人民币，法定代表人为曹仁贤。 数据显示，易方达基金旗下2只基金进入阳光电源前十大股东。其中易方达创业板ETF今年二季度减持，易方达沪深300发起式ETF今年二季度减持。 其中，易方达创业板ETF今年以来收益率23.10%，同类排名794(总3420)，易方达沪深300发起式ETF今年以来收益率10.82%，同类排名2426(总3420)。 | 阶段涨幅 | 季度涨幅 年度涨幅 | | | 四 下载天天基金手机版,随时查看 | | | --- | --- | --- | --- | --- | --- | | | 近1周 | 近1月 | 近3月 | 近6月 | 今年来 | | 阶段涨幅 | 4.58% | 14.63% | 28.03% | 18.39% | 23.10% | | 同类平均� | 2.82% | 8.17% | 15.21% | 13.52% | 17.84% | | 沪深300 | 2.75% | 4 ...

8月8日，天孚通信连续5个交易日下跌，区间累计跌幅-6.75%。苏州天孚光通信股份有限公司是业界领先的光器件整体解决方案提供商和光电先进封装制造 服务商,致力于高速光器件的研发、生产和销售。 财报显示，易方达基金旗下2只基金进入天孚通信前十大股东。其中易方达创业板ETF今年二季度减持，易方达沪深300发起式ETF今年二季度减持。 其中，易方达创业板ETF今年以来收益率10.52%，同类排名1468(总3421)，易方达沪深300发起式ETF今年以来收益率6.66%，同类排名2297(总3421)。 | 阶段涨幅 | 李度涨幅 | 今年以米合阶段业绩及同类排名 年度涨幅 | | | | | --- | --- | --- | --- | --- | --- | | | 近1周 | 近1月 | 近3月 | 近6月 | 今年来 | | 阶段涨幅 | 0.65% | 10.03% | 17.96% | 8.78% | 10.52% | | 同类平均6 | 1.39% | 6.64% | 10.89% | 10.21% | 12.10% | | 沪深300 | 1.23% | 2.66% | 6.54% | 5.45% ...

Core Viewpoint - The stock of Chengdu Xinyisong Communication Technology Co., Ltd. experienced a significant decline of 3.22% on August 1, 2023, amid changes in its major shareholders and fund performance [1]. Group 1: Company Overview - Chengdu Xinyisong Communication Technology Co., Ltd. was established in 2008 and is primarily engaged in the manufacturing of computers, communications, and other electronic devices [1]. - The company has a registered capital of 7,088.10852 million RMB [1]. Group 2: Shareholder Changes - Three funds under E Fund Management entered the top ten shareholders of Xinyisong, with E Fund's ChiNext ETF reducing its holdings in the second quarter of this year, while the E Fund CSI Artificial Intelligence Theme ETF made a new entry [1]. Group 3: Fund Performance - E Fund ChiNext ETF has a year-to-date return of 9.53%, ranking 1295 out of 3307 in its category [1]. - E Fund CSI 300 Initiated ETF has a year-to-date return of 5.10%, ranking 2192 out of 3312 [1]. - E Fund CSI Artificial Intelligence Theme ETF has a year-to-date return of 16.17%, ranking 621 out of 3312 [1].

Core Viewpoint - New Yisheng has experienced a decline in stock price over five consecutive trading days, with a cumulative drop of -5.83% [1] Company Overview - Chengdu New Yisheng Communication Technology Co., Ltd. was established in 2008 in Chengdu, China, and was certified as a national high-tech enterprise in 2010. It is a leading provider of optical module solutions and services [1]. Shareholder Activity - Three funds under E Fund Management have entered the top ten shareholders of New Yisheng. Specifically, E Fund's ChiNext ETF and E Fund's CSI 300 Initiated ETF reduced their holdings in the second quarter of this year, while E Fund's CSI Artificial Intelligence Theme ETF made a new entry [1]. - E Fund's ChiNext ETF has a year-to-date return of 8.95%, ranking 1461 out of 3424 in its category. E Fund's CSI 300 Initiated ETF has a year-to-date return of 7.41%, ranking 2020 out of 3424. E Fund's CSI Artificial Intelligence Theme ETF has a year-to-date return of 12.03%, ranking 991 out of 3424 [1]. Fund Performance - E Fund's ChiNext ETF has shown a performance increase of 3.60% over the past week and 14.56% over the past month, with a year-to-date performance of 8.95% [2]. - E Fund's CSI 300 Initiated ETF has increased by 2.99% over the past week and 7.26% over the past month, with a year-to-date performance of 7.41% [4]. - E Fund's CSI Artificial Intelligence Theme ETF has increased by 1.46% over the past week and 12.18% over the past month, with a year-to-date performance of 12.03% [5].

Company Overview - Zhongji Xuchuang Co., Ltd. was established in 2005 and is located in Yantai City, primarily engaged in the manufacturing of computers, communications, and other electronic equipment. The registered capital is approximately 11.21 billion RMB [1]. Shareholder Activity - E Fund has two funds that are among the top ten shareholders of Zhongji Xuchuang. Specifically, E Fund's ChiNext ETF and E Fund's CSI 300 Initiated ETF both reduced their holdings in the second quarter of this year [1]. Fund Performance - E Fund's ChiNext ETF has a year-to-date return of 5.40%, ranking 1583 out of 3426 in its category. In contrast, E Fund's CSI 300 Initiated ETF has a year-to-date return of 3.78%, ranking 2023 out of 3426 [2][5]. Fund Manager Profiles - The fund managers for E Fund's ChiNext ETF and CSI 300 Initiated ETF include Cheng Xi, Liu Shurong, Yu Haiyan, and Pang Yaping, all of whom have extensive experience in fund management [6][11].

Core Insights - In the first half of 2025, star fund managers managing billions of yuan delivered vastly different performance results in a volatile market environment [2] - Zhang Lu from Yongying Fund achieved the highest 250-day performance with a return of 83.3% and a management scale of 12.76 billion yuan [2][9] - Zhang Wei from Huatai-PineBridge Fund emerged as the biggest "dark horse" with a year-to-date return of 47.93% as of July 1 [8][10] Fund Management Scale - The top ten fund managers by management scale include Liu Jun from Huatai-PineBridge, Yu Haiyan, and Pang Yaping from E Fund, among others, with significant assets under management [3][4] - Liu Jun leads with a management scale of 338.72 billion yuan for the Huatai-PineBridge CSI 300 ETF, which has a one-year performance increase of 16.47% [5] - The "index army" phenomenon is noted, with several fund managers managing products exceeding 200 billion yuan, indicating a shift in the public fund industry landscape [6] Performance Rankings - The top three fund managers based on 250-day performance are Zhang Lu (83.3%), Jin Huang (47.97%), and Wang Guizhong (46.48%) [8][9] - Year-to-date performance rankings show Zhang Wei leading with a 47.93% increase, followed by Zhang Lu at 33.88% and Tian Ximeng at 25.18% [10] Market Trends - The CSI 300 index is highlighted for its attractive allocation value, supported by recent financial policies aimed at stabilizing the market [7] - The index's dividend yield is expected to rise due to the peak dividend distribution period for A-share companies, making it a focal point for investors [7] - The stock-bond yield spread for the CSI 300 index is currently at a high point, suggesting its potential as an equity investment in a declining interest rate environment [7]

Core Viewpoint - Weichai Power has experienced a decline in stock price over three consecutive trading days, with a cumulative drop of -2.53% as of June 30. The company is notable for being the first in China's internal combustion engine industry to be listed on the Hong Kong H-share market and for achieving a dual listing through a share swap merger [1]. Group 1: Company Overview - Weichai Power Co., Ltd. was established in 2002, initiated by the original Weifang Diesel Engine Factory along with domestic and foreign investors [1]. - The company is recognized as the first in its industry to achieve a dual listing in both Hong Kong and A-share markets [1]. Group 2: Shareholder Activity - E Fund Management's E Fund CSI 300 Initiated ETF is among the top ten shareholders of Weichai Power, having reduced its holdings in the first quarter of this year [1]. - The year-to-date return for Weichai Power is reported at 1.31%, ranking 2269 out of 3428 in its category [1][2]. Group 3: Performance Metrics - The performance metrics for Weichai Power show a year-to-date increase of 1.31%, with a quarterly increase of 2.34% and a monthly increase of 3.30% [2]. - Comparatively, the average performance of similar funds shows a year-to-date increase of 5.179% [2].

Group 1 - Sunpower Technology Co., Ltd. experienced a stock price drop of 2.53% on May 15, 2025, with a registered capital of 2,073.21 million RMB [1] - The company, established in 2007 and located in Hefei, primarily engages in electricity and heat production and supply [1] - Two funds under E Fund Management, namely E Fund ChiNext ETF and E Fund CSI 300 Initiated ETF, have reduced their holdings in Sunpower Technology during the first quarter of this year [1] Group 2 - E Fund ChiNext ETF has a year-to-date return of -2.25%, ranking 2920 out of 3437 in its category [2] - E Fund CSI 300 Initiated ETF has a year-to-date return of 0.58%, ranking 2207 out of 3437 in its category [2] - The performance of E Fund ChiNext ETF shows a quarterly decline of 5.55% and a half-year decline of 10.37% [3] Group 3 - The fund managers for E Fund ChiNext ETF and E Fund CSI 300 Initiated ETF are Cheng Xi and Liu Shurong, respectively [6][8] - Cheng Xi has been managing the E Fund ChiNext ETF since May 7, 2016, while Liu Shurong has been managing the same fund since July 18, 2017 [6][8] - E Fund Management Company was established in April 2001 and has multiple shareholders, including Yingfeng Group, Guangdong Yuecai Trust, and Guangfa Securities, each holding 22.65% [11]

Core Viewpoint - Sunpower's stock closed down 2.24% on May 9, indicating market concerns about the company's performance and investor sentiment [1]. Company Overview - Sunpower Co., Ltd. was established in 2007 and is located in Hefei City, primarily engaged in the production and supply of electricity and heat [1]. - The registered capital of the company is approximately 2.07 billion RMB, with Cao Renxian as the legal representative [1]. Shareholder Activity - Two funds under E Fund Management entered the top ten shareholders of Sunpower, specifically the E Fund ChiNext ETF and the E Fund CSI 300 Initiated ETF, both of which reduced their holdings in the first quarter of this year [1]. - The E Fund ChiNext ETF has a year-to-date return of -5.59%, ranking 3062 out of 3402 in its category, while the E Fund CSI 300 Initiated ETF has a year-to-date return of -1.91%, ranking 2401 out of 3406 [2]. Fund Performance - The E Fund ChiNext ETF's performance over various periods shows a decline, with a year-to-date drop of -5.59% and a quarterly decline of -7.07% [3]. - The E Fund CSI 300 Initiated ETF also shows negative performance, with a year-to-date decline of -1.91% and a quarterly decline of -1.04% [5].

Group 1 - The core point of the article highlights the significant drop in the stock price of Dongfang Caifu, which fell by 13.9% on April 7 [1] - Dongfang Caifu Information Co., Ltd. was established in 2005 and is based in Shanghai, primarily engaged in internet and related services, with a registered capital of approximately 15.79 billion RMB [1] - Two funds under E Fund Management entered the top ten shareholders of Dongfang Caifu, with E Fund's ChiNext ETF increasing its holdings in the last quarter of the previous year, while the E Fund's CSI 300 ETF reduced its holdings [1] Group 2 - The performance of E Fund's ChiNext ETF this year has shown a return of -3.52%, ranking 3036 out of 3442 in its category, while the E Fund's CSI 300 ETF has a return of -1.66%, ranking 2601 out of 3442 [1] - The article provides comparative performance data for various time frames, indicating that the ChiNext ETF has a weekly decline of -3.70% and a monthly decline of -5.97% [2] - The CSI 300 index has experienced a quarterly decline of -8.99% and an annual decline of -5.44% [4]