国泰中证半导体材料设备主题ETF（159516）基金经理为艾小军。 数据显示，国泰基金旗下1只基金位居康强电子十大流通股东。国泰中证半导体材料设备主题ETF （159516）三季度增持148.53万股，持有股数268.34万股，占流通股的比例为0.72%。根据测算，今日 浮亏损失约284.44万元。 国泰中证半导体材料设备主题ETF（159516）成立日期2023年7月19日，最新规模82.99亿。今年以来收 益48.71%，同类排名666/4217；近一年收益32.01%，同类排名1118/3918；成立以来收益49.11%。 11月10日，康强电子跌5.03%，截至发稿，报20.02元/股，成交10.20亿元，换手率13.31%，总市值75.13 亿元。 资料显示，宁波康强电子股份有限公司位于浙江省宁波市鄞州投资创业中心金源路988号，成立日期 1992年6月29日，上市日期2007年3月2日，公司主营业务涉及引线框架、键合丝等半导体封装材料的制 造和销售。主营业务收入构成为：引线框架产品59.11%，键合丝产品23.69%，电极丝产品16.36%，其 他(补充)0.82%，模具及备件0.02%。 从康强 ...

Group 1: Report Overview - The report focuses on the construction methods and performance of various ETF portfolios in November 2025, including macro-based, macro + momentum, core - satellite, and trinity style rotation portfolios [2] Group 2: ETF Portfolio Construction Methods Based on Macro Approach - Calculate macro - sensitivity of indices tracked by broad - based, industry - themed, and Smart Beta ETFs according to economic, liquidity, and credit variables, and select ETFs monthly. Also consider adding momentum indicators. Traditional cyclical industries are suitable for economic up - periods, TMT for weak - economic but liquid - abundant times, and consumption benefits from credit expansion. Three ETF portfolios are constructed and rebalanced monthly [5] Trinity Style Rotation - Build a mid - to long - term style rotation model centered on macro - liquidity, compared with the CSI 300 index. Combine three models (growth/value, market - cap, and quality) to get 8 style preference results, then screen target - style - exposed ETFs with controlled industry exposure and set allocation limits [6] Group 3: Macro Industry Portfolio - Select industry - themed ETFs with over 1 - year establishment and over 200 million current scale. Calculate sensitivity scores, adjust according to economic, liquidity, and credit indicators, and select the top 6 industry - themed indices. Currently, with economic indicators rising and liquidity/credit tightening, the portfolio turns to value with high bank and cyclical proportions. November holdings are mainly bank and energy - related ETFs, each with a 16.67% weight. The portfolio has large fluctuations and was close to the CSI 300 in October [7][9][11] Group 4: Macro + Momentum Industry Portfolio - Combine macro and momentum methods to address the left - side bias of macro - based strategies. Use clustering to select one product with the highest 6 - month gain from each of 6 industry - themed groups. The portfolio includes many pro - cyclical industries. November holdings have multiple ETFs, with weights like 16.67% for some and 8.33% for others. The portfolio performed well this year and was close to the CSI 300 in October [12][14][15] Group 5: Core - Satellite Portfolio - Designed to address the high volatility and fast industry rotation of industry - themed ETFs. Use the CSI 300 as the core. Construct three sub - portfolios (broad - based, industry, and Smart Beta) and combine them at 50%, 30%, and 20% respectively. November holdings are mainly mid - to large - cap biased. The portfolio performed steadily this year, outperforming the index almost every month, including in October [16][17][21] Group 6: Trinity Style Rotation ETF Portfolio - The model favors small - cap growth + high - quality segments this period. The portfolio's factor exposure and historical performance are provided. November holdings include ETFs such as Southern CSI 500 ETF and Southern CSI 1000 ETF. The portfolio had significant fluctuations in monthly returns and outperformed the index in most months this year, including in October [22][23][26]

Group 1 - The core point of the news is that Lian Microelectronics has experienced a decline in stock price, falling 1.31% to 33.14 CNY per share, with a total market capitalization of 22.249 billion CNY and a cumulative drop of 8.35% over the past five days [1] - Lian Microelectronics, established on March 19, 2002, and listed on September 11, 2020, is primarily engaged in semiconductor silicon wafers, semiconductor power devices, and compound semiconductor RF chips, with revenue contributions of 66.96% from silicon wafers, 25.09% from power device chips, and 7.12% from RF and optoelectronic chips [1] Group 2 - Among the top ten circulating shareholders of Lian Microelectronics, Guotai Fund's ETF, Guotai Zhongzheng Semiconductor Materials and Equipment Theme ETF (159516), entered the top ten in Q3, holding 5.6803 million shares, which is 0.85% of the circulating shares, with a floating loss of approximately 2.4993 million CNY today and a total floating loss of 17.1544 million CNY over the past five days [2] - The Guotai Zhongzheng Semiconductor Materials and Equipment Theme ETF (159516) was established on July 19, 2023, with a latest scale of 8.299 billion CNY, achieving a year-to-date return of 44.47% and a one-year return of 35.66% [2] - The fund manager, Ai Xiaojun, has a tenure of 11 years and 300 days, managing total assets of 169.029 billion CNY, with the best fund return during his tenure being 253.52% and the worst being -46.54% [2]

Group 1 - The report highlights the continuous growth of the ETF market, with a total of 1346 ETFs and an asset scale of 57,038.30 billion yuan as of October 31, 2025, reflecting an increase of 103.75 billion yuan in the past week [5][7][11] - The report emphasizes the comprehensive layout of Guotai Fund in the ETF sector, with 72 non-monetary ETFs totaling 2,699.55 billion yuan as of October 31, 2025, since its first launch in 2011 [11][12][21] - The report outlines the construction of an ETF industry rotation strategy based on anchoring ratios and momentum acceleration, aiming to capture industry momentum trends effectively [16][20][21] Group 2 - The report presents the historical performance of the ETF index combination, which achieved a total return of 9.46% and an annualized return of 2.11% from July 1, 2021, to October 31, 2025, outperforming the CSI 300 index by 4.82% on an annualized basis [21][24][27] - The report lists the current ETF combination for November, which includes Guotai SSE Sci-Tech Board Chip ETF (589100), Guotai ChiNext New Energy ETF (159387), Guotai CSI New Energy Vehicle ETF (159806), Guotai CSI Semiconductor Materials and Equipment Theme ETF (159516), and Guotai CES Semiconductor Chip ETF (512760) [25][26][27]

Group 1 - The report focuses on the ETF industry rotation investment strategy based on Guotai Fund's research [2][4] - As of Q2 2025, the total asset size of 2587 non-monetary index funds reached 5.61 trillion yuan, with an increase of 0.64 trillion yuan from the previous quarter [6][4] - By October 31, 2025, there were 1346 ETFs in the market with a total size of 57,038.30 billion yuan, showing an increase of 103.75 billion yuan in the last week [6][4] Group 2 - Guotai Fund has a comprehensive layout in the ETF market, with 72 non-monetary ETFs totaling 2699.55 billion yuan as of October 31, 2025 [10][4] - The report highlights the top five ETFs selected based on a scoring system that combines anchoring ratio and momentum acceleration [19][25] - The selected ETFs for the current month include Guotai SSE Sci-Tech Innovation Board Chip ETF, Guotai ChiNext New Energy ETF, Guotai CSI New Energy Vehicle ETF, Guotai CSI Semiconductor Materials and Equipment Theme ETF, and Guotai CES Semiconductor Chip ETF [25][26] Group 3 - The historical performance of the ETF index combination from July 1, 2021, to October 31, 2025, showed a total return of 9.46% and an annualized return of 2.11% [20][21] - The ETF combination outperformed the CSI 300 index with an annualized excess return of 4.82% [20][27] - In 2025, the cumulative return of the ETF combination reached 42.43%, significantly surpassing the CSI 300's 17.94% [24][27]

Group 1 - Zhongjing Technology (003026.SZ) released its Q3 2025 report on October 31, 2025, indicating that as of October 30, 2025, four institutional investors held a total of 9.4791 million shares, representing 7.31% of the total share capital [1] - The institutional investors include Longi Green Energy Technology Co., Ltd., MORGAN STANLEY & CO. INTERNATIONAL PLC., GF Securities Co., Ltd. - Guotai CSI Semiconductor Materials and Equipment Theme ETF, and Huian Trend Power Stock A, with a total institutional holding ratio increase of 0.24 percentage points compared to the previous quarter [1] - In the public fund sector, one public fund, Guotai CSI Semiconductor Materials and Equipment Theme ETF, increased its holdings by 0.28% compared to the previous period, while 17 public funds were not disclosed in this period, including several major semiconductor-themed ETFs [1] Group 2 - From the foreign investment perspective, one foreign fund, MORGAN STANLEY & CO. INTERNATIONAL PLC., increased its holdings slightly compared to the previous period [2]

Group 1 - The core point of the news is that Huahai Chengke (688535.SH) reported its Q3 2025 results, revealing that institutional investors hold a total of 16.1675 million shares, accounting for 20.03% of the total share capital, with a slight decrease of 0.35 percentage points compared to the previous quarter [1] - A total of 8 institutional investors disclosed their holdings in Huahai Chengke, including notable entities such as Lianyungang Deyufeng Investment Partnership and Tian Shui Huatian Technology Co., Ltd [1] - Among public funds, there was a slight increase in holdings from one fund, Fangzheng Fubang Technology Innovation A, while 67 public funds were not disclosed in the current period, including several ETFs focused on semiconductor materials and equipment [1] Group 2 - The only new disclosure from social security funds is the National Social Security Fund 602 Portfolio, which has reported its holdings in Huahai Chengke [2]

Core Insights - Nanda Optoelectronics (300346.SZ) reported its Q3 2025 results, revealing that 27 institutional investors hold a total of 86.582 million shares, accounting for 12.53% of the company's total equity [1] Institutional Holdings - The top ten institutional investors collectively hold 11.74% of Nanda Optoelectronics, with a decrease of 0.81 percentage points compared to the previous quarter [1] Public Fund Activity - In the current period, 15 public funds increased their holdings, with a total increase ratio of 1.29%, including funds like Guotai CSI Semiconductor Materials and Equipment Theme ETF and Harvest CSI Semiconductor Index Enhanced Initiation A [2] - Conversely, 3 public funds reduced their holdings, with a total decrease ratio of 0.71%, including funds like Guolianan Semiconductor ETF and E Fund Growth Enterprise Board ETF [2] - There were 5 new public funds disclosed in this period, while 215 public funds were not disclosed compared to the previous quarter [2] Foreign Investment - One new foreign institution, Hong Kong Central Clearing Limited, disclosed its holdings in this period [3]

Group 1 - The core point of the news is that Jingrui Electric Materials experienced a decline of 5.18% in stock price, reaching 15.02 CNY per share, with a trading volume of 832 million CNY and a turnover rate of 5.08%, resulting in a total market capitalization of 16.116 billion CNY [1] - Jingrui Electric Materials Co., Ltd. is located in Suzhou, Jiangsu Province, established on November 29, 2001, and listed on May 23, 2017. The company specializes in high-purity chemicals, photoresists and supporting materials, functional formulation materials, lithium battery materials, pharmaceutical intermediates, electronic-grade materials, and other products, widely used in the semiconductor and new energy industries [1] - The main business revenue composition of Jingrui Electric Materials includes: high-purity chemicals 58.69%, photoresists 13.79%, lithium battery materials 13.68%, industrial chemicals 9.61%, energy 4.01%, and others 0.23% [1] Group 2 - From the perspective of the top ten circulating shareholders of Jingrui Electric Materials, a fund under Guotai Fund ranks among the top shareholders. The Guotai CSI Semiconductor Materials and Equipment Theme ETF (159516) entered the top ten circulating shareholders in the second quarter, holding 3.8699 million shares, accounting for 0.39% of the circulating shares. The estimated floating loss today is approximately 3.1733 million CNY [2] - The Guotai CSI Semiconductor Materials and Equipment Theme ETF (159516) was established on July 19, 2023, with a latest scale of 2.436 billion CNY. Year-to-date return is 48.57%, ranking 370 out of 4220 in its category; the one-year return is 53.17%, ranking 422 out of 3857; and since inception, the return is 48.97% [2]

Core Points - The stock of Youyan New Materials fell by 5.01% on October 15, trading at 22.73 yuan per share with a transaction volume of 1.499 billion yuan and a turnover rate of 7.57%, resulting in a total market capitalization of 19.242 billion yuan [1] Company Overview - Youyan New Materials Co., Ltd. was established on March 12, 1999, and listed on March 19, 1999. The company is located at 2 D, Youyan Technology Innovation Center, Xinjiekou Outer Street, Xicheng District, Beijing. Its main business involves the research, production, and sales of advanced functional materials, including semiconductor materials, rare earth materials, optoelectronic materials, and high-purity/ultra-high-purity metal materials [1] - The revenue composition of Youyan New Materials is as follows: platinum group metals 45.75%, rare earth materials 26.64%, thin film materials 17.37%, precious metals, non-ferrous metals, and high-end manufacturing 6.62%, infrared optical materials 2.27%, medical device materials 0.87%, and others 0.47% [1] Shareholder Information - Among the top ten circulating shareholders of Youyan New Materials, a fund under Guotai Fund holds a position. The Guotai CSI Semiconductor Materials Equipment Theme ETF (159516) increased its holdings by 433,900 shares in the second quarter, bringing its total to 2.7075 million shares, which accounts for 0.32% of the circulating shares. The estimated floating loss today is approximately 3.249 million yuan [2] - The Guotai CSI Semiconductor Materials Equipment Theme ETF (159516) was established on July 19, 2023, with a latest scale of 2.436 billion yuan. Year-to-date, it has achieved a return of 48.57%, ranking 370 out of 4220 in its category; over the past year, it has returned 53.17%, ranking 422 out of 3857; and since inception, it has returned 48.97% [2]