Core Viewpoint - Zhimin Da (688636.SH) reported a decline in institutional investor holdings in its third-quarter report for 2025, with a total of 17.68 million shares held by five institutional investors, representing 10.55% of the total share capital, a decrease of 7.30 percentage points from the previous quarter [1] Institutional Holdings - As of October 23, 2025, five institutional investors disclosed holdings in Zhimin Da, totaling 17.68 million shares, which is 10.55% of the company's total share capital [1] - The institutional investor group includes notable entities such as Qiongcheng Zhihui Investment Partnership, Bank of China - GF Small and Medium Cap Selected Mixed Securities Investment Fund, and others [1] - The overall institutional holding percentage decreased by 7.30 percentage points compared to the previous quarter [1] Public Fund Holdings - One public fund, Changxin Jinli Trend Mixed A, increased its holdings during this period, with an increase ratio of 0.21% [1] - A total of 254 public funds did not disclose their holdings in this quarter, including funds like GF Technology Innovation Mixed A and others [1]

Core Points - Tunan Co., Ltd. experienced a stock price increase of 5.06%, reaching 28.46 CNY per share, with a trading volume of 193 million CNY and a turnover rate of 2.39%, resulting in a total market capitalization of 11.257 billion CNY [1] Group 1: Company Overview - Tunan Co., Ltd. is located in Danyang, Jiangsu Province, and was established on May 28, 1991, with its listing date on July 23, 2020 [1] - The company specializes in the research, production, and sales of high-performance alloy materials, including high-temperature alloys and special stainless steels [1] - The revenue composition of Tunan Co., Ltd. includes: 46.24% from deformed high-temperature alloys, 28.17% from cast high-temperature alloys, 10.63% from other alloy products, 8.31% from other business income, 5.23% from special stainless steel, and 1.42% from small and medium-sized components [1] Group 2: Shareholder Information - Among the top ten circulating shareholders of Tunan Co., Ltd., E Fund's defense and military industry mixed fund A (001475) increased its holdings by 1.2304 million shares in the second quarter, holding a total of 9.2394 million shares, which accounts for 3.15% of the circulating shares [2] - The estimated floating profit for E Fund's defense and military industry mixed fund A (001475) today is approximately 12.6579 million CNY [2] - E Fund's defense and military industry mixed fund A (001475) was established on June 19, 2015, with a current scale of 8.802 billion CNY, and has achieved a year-to-date return of 16.82% [2]

Group 1 - Aerospace Electric has experienced a decline for four consecutive trading days, with a cumulative drop of -4.97% [1] - Guizhou Aerospace Electric Co., Ltd. is a listed company under the China Aerospace Science and Industry Corporation's Tenth Research Institute [1] - In the second quarter of this year, E Fund's Defense and Military Industry Mixed A Fund increased its holdings in Aerospace Electric, achieving a year-to-date return of 14.04%, ranking 2118 out of 4504 in its category [1] Group 2 - He Chongkai, the fund manager of E Fund's Defense and Military Industry Mixed A, holds a master's degree in management and has been with E Fund for over five years [3][4] - He Chongkai is currently the assistant general manager of the equity investment management department at E Fund and has previously worked as an industry researcher [3][4] - E Fund was established in April 2001 and has multiple shareholders, with Yingfeng Group, Guangdong Yuecai Trust, and GF Securities each holding 22.65% [4]

Core Viewpoint - The stock of AVIC Chengfei experienced a significant decline of 2.83% on August 7, 2023, amid reports of fund reductions by E Fund in its major shareholders [1] Company Overview - AVIC Chengfei Co., Ltd. was established in 2002 and is located in Hanzhong City, primarily engaged in the manufacturing of computers, communications, and other electronic equipment [1] - The company has a registered capital of 26,720.91376 million RMB, with Sui Shaochun as the legal representative [1] Fund Performance - E Fund's two funds, E Fund ChiNext ETF and E Fund National Defense and Military Industry Mixed A, reduced their holdings in AVIC Chengfei during the second quarter of this year [1] - E Fund ChiNext ETF has a year-to-date return of 10.52%, ranking 816 out of 2004 in its category [2] - E Fund National Defense and Military Industry Mixed A has a year-to-date return of 14.04%, ranking 1352 out of 2874 in its category [2] Fund Manager Information - The fund managers for E Fund ChiNext ETF and E Fund National Defense and Military Industry Mixed A are Cheng Xi and Liu Shurong, respectively [6][9] - Cheng Xi has been managing the E Fund ChiNext ETF since May 7, 2016, and has extensive experience in various funds [6] - Liu Shurong has been managing multiple funds since July 18, 2017, and has a background in finance and investment management [9]

Company Overview - AVIC Chengfei was established in 2002 and is located in Hanzhong City, primarily engaged in the manufacturing of computers, communications, and other electronic equipment. The registered capital is approximately 26.72 billion RMB, with the legal representative being Sui Shaochun [1]. Stock Performance - On August 1, AVIC Chengfei's stock closed down by 2.79% [1]. - E Fund's two funds have entered the top ten shareholders of AVIC Chengfei, with E Fund's ChiNext ETF and National Defense Industry Mixed A both reducing their holdings in the second quarter of this year [1]. Fund Performance - E Fund's ChiNext ETF has a year-to-date return of 9.53%, ranking 1295 out of 3307 in its category [2]. - E Fund's National Defense Industry Mixed A has a year-to-date return of 10.36%, ranking 2337 out of 4420 in its category [2]. Fund Manager Profiles - The fund managers for E Fund's ChiNext ETF and National Defense Industry Mixed A are Cheng Xi and Liu Shurong, respectively. Cheng Xi has been managing multiple funds since May 2016, while Liu Shurong has been in the role since July 2017 [6][9].

Group 1 - The core point of the article highlights the significant drop in the stock price of AVIC Chengfei, which fell by 2.87% on July 30 [1] - AVIC Chengfei was established in 2002 and is primarily engaged in the manufacturing of computers, communications, and other electronic equipment, with a registered capital of 26.72 billion RMB [1] - Two funds under E Fund Management, namely E Fund ChiNext ETF and E Fund National Defense and Military Industry Mixed A, have reduced their holdings in AVIC Chengfei in the second quarter of this year [1] Group 2 - E Fund ChiNext ETF has achieved a year-to-date return of 11.66%, ranking 945 out of 2540 in its category [2] - E Fund National Defense and Military Industry Mixed A has a year-to-date return of 12.54%, ranking 1114 out of 2209 in its category [2] - The performance of E Fund ChiNext ETF over the past year shows a growth of 22.14%, while the average for its category is 13.96% [3] Group 3 - The fund managers for E Fund ChiNext ETF and E Fund National Defense and Military Industry Mixed A are Cheng Xi and Liu Shurong, respectively [6][9] - Cheng Xi has been managing various funds since May 7, 2016, and has extensive experience in the fund management industry [6] - Liu Shurong has been a fund manager since July 18, 2017, and has also managed multiple funds within E Fund Management [9]

Company Overview - AVIC Chengfei was established in 2002 and is located in Hanzhong City, primarily engaged in the manufacturing of computers, communications, and other electronic equipment. The registered capital is approximately 2.68 billion RMB [1]. Stock Performance - On July 2, AVIC Chengfei's stock closed down by 2.15% [1]. - The E Fund's two funds, E Fund ChiNext ETF and E Fund National Defense and Military Industry Mixed A, have reduced their holdings in AVIC Chengfei during the first quarter of this year [1]. Fund Performance - E Fund ChiNext ETF has a year-to-date return of 0.13%, ranking 2289 out of 3426 in its category [2]. - E Fund National Defense and Military Industry Mixed A has a year-to-date return of 6.83%, ranking 759 out of 1820 in its category [2]. Fund Manager Profiles - The fund managers for E Fund ChiNext ETF and E Fund National Defense and Military Industry Mixed A are Cheng Xi and Liu Shurong, respectively. Cheng Xi has been managing multiple funds since May 2016, while Liu Shurong has been in the role since July 2017 [6][9].

Group 1 - The core point of the article highlights the significant drop in the stock price of AVIC Chengfei, which fell by 4.33% on June 10 [1] - AVIC Chengfei Co., Ltd. was established in 2002 and is primarily engaged in the manufacturing of instruments and meters, with a registered capital of approximately 2.68 billion RMB [1] - Two funds under E Fund Management, namely E Fund ChiNext ETF and E Fund National Defense and Military Industry Mixed A, have reduced their holdings in AVIC Chengfei during the first quarter of this year [1] Group 2 - The E Fund ChiNext ETF has reported a year-to-date return of -4.10%, ranking 2947 out of 3393 in its category [1] - The E Fund National Defense and Military Industry Mixed A has a year-to-date return of 0.45%, ranking 3193 out of 4536 in its category [1] - The performance of the E Fund ChiNext ETF has shown a decline of 6.67% over the past three months and 9.32% over the past six months [2] Group 3 - The fund managers for the E Fund ChiNext ETF and E Fund National Defense and Military Industry Mixed A are Cheng Xi and Liu Shurong, respectively [5][6] - Cheng Xi has been managing funds since May 7, 2016, and has extensive experience in various funds under E Fund Management [5][6] - Liu Shurong has been a fund manager since July 18, 2017, and has also managed multiple funds within E Fund Management [7] Group 4 - E Fund Management Company was established in April 2001 and is led by Chairman Liu Xiaoyan and General Manager Wu Xinrong [8] - The company has 11 shareholders, with Yingfeng Group, Guangdong Yuecai Trust, and Guangfa Securities each holding 22.65% of the shares [8]

Group 1 - The core point of the news is that Chengdu Mingsheng Electronics Co., Ltd. has experienced a decline in stock price, with a cumulative drop of -12.53% over six consecutive trading days [1] - Mingsheng Electronics is recognized as a national-level specialized and innovative "little giant" enterprise engaged in satellite navigation, satellite communication, electronic countermeasures, and data link terminal product development, manufacturing, sales, and related technical services [1] - E Fund's defense and military industry mixed fund, E Fund Defense and Military Industry Mixed A, has entered the top ten shareholders of Mingsheng Electronics as a new investor in the first quarter of this year, with a year-to-date return of 0.68%, ranking 2808 out of 4546 in its category [1] Group 2 - He Chongkai, the fund manager of E Fund Defense and Military Industry Mixed A, holds a master's degree in management and currently serves as the assistant general manager of the equity investment management department at E Fund [4] - E Fund Management Co., Ltd. was established in April 2001, with Liu Xiaoyan as the chairman and Wu Xinrong as the general manager [4] - The company has 11 shareholders, with Yingfeng Group Co., Ltd., Guangdong Yuecai Trust Co., Ltd., and GF Securities Co., Ltd. each holding 22.65% of the shares [4]

Core Viewpoint - The stock of AVIC Chengfei fell by 5.27% on April 29, 2025, amid reports of fund reductions by E Fund's ETFs in the company [1] Company Overview - AVIC Chengfei Co., Ltd. was established in 2002 and is located in Hanzhong City, primarily engaged in the manufacturing of instruments and meters [1] - The company has a registered capital of 5,907.60499 million RMB, with Sui Shaochun as the legal representative [1] Fund Performance - E Fund's two funds, E Fund ChiNext ETF and E Fund National Defense and Military Industry Mixed A, reduced their holdings in AVIC Chengfei in the first quarter of 2025 [1] - The E Fund ChiNext ETF has a year-to-date return of -9.36%, ranking 2963 out of 3179 in its category [2] - The E Fund National Defense and Military Industry Mixed A has a year-to-date return of -1.73%, ranking 2663 out of 4033 in its category [4]