数据显示，国泰基金旗下1只基金位居美农生物十大流通股东。国泰中证畜牧养殖ETF（159865）三季 度增持33.45万股，持有股数115.59万股，占流通股的比例为1.55%。根据测算，今日浮亏损失约119.06 万元。 国泰中证畜牧养殖ETF（159865）成立日期2021年3月1日，最新规模60.97亿。今年以来收益14.05%， 同类排名3172/4208；近一年收益10.32%，同类排名3087/3972；成立以来亏损35.31%。 国泰中证畜牧养殖ETF（159865）基金经理为梁杏。 11月21日，美农生物跌5.13%，截至发稿，报19.06元/股，成交1.16亿元，换手率7.79%，总市值26.83亿 元。 资料显示，上海美农生物科技股份有限公司位于上海市嘉定区沥红路151号，成立日期1997年10月14 日，上市日期2022年6月17日，公司主营业务涉及饲料添加剂及酶解蛋白饲料原料的研发、生产、销 售。主营业务收入构成为：功能性饲料添加剂58.94%，营养性饲料添加剂21.25%，酶解蛋白饲料原料 13.33%，浓缩饲料5.53%，其他(补充)0.94%。 从美农生物十大流通股东角度 截至发稿 ...

国泰中证畜牧养殖ETF（159865）基金经理为梁杏。 截至发稿，梁杏累计任职时间9年167天，现任基金资产总规模306.17亿元，任职期间最佳基金回报 1112.34%， 任职期间最差基金回报-55.54%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 责任编辑：小浪快报 11月19日，美农生物涨6.99%，截至发稿，报20.36元/股，成交5725.03万元，换手率3.97%，总市值 28.66亿元。 资料显示，上海美农生物科技股份有限公司位于上海市嘉定区沥红路151号，成立日期1997年10月14 日，上市日期2022年6月17日，公司主营业务涉及饲料添加剂及酶解蛋白饲料原料的研发、生产、销 售。主营业务收入构成为：功能性饲料添加剂58.94%，营养性饲料添加剂21.25%，酶解蛋白饲料原料 13.33%，浓缩饲料5.53%，其他(补充)0.94%。 从美农生物十大流通股东角度 数据显示，国泰基金旗下1只基金位居美农生物十大流通股东。国泰中证畜牧养殖ETF（15 ...

从天马科技十大流通股东角度 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 数据显示，国泰基金旗下1只基金位居天马科技十大流通股东。国泰中证畜牧养殖ETF（159865）三季 度增持268.89万股，持有股数769.38万股，占流通股的比例为1.53%。根据测算，今日浮盈赚取约653.97 万元。 责任编辑：小浪快报 11月19日，天马科技涨5.61%，截至发稿，报16.00元/股，成交4.33亿元，换手率5.55%，总市值80.58亿 元。 截至发稿，梁杏累计任职时间9年167天，现任基金资产总规模306.17亿元，任职期间最佳基金回报 1112.34%， 任职期间最差基金回报-55.54%。 资料显示，福建天马科技集团股份有限公司位于福建省福清市上迳镇工业区，成立日期2005年12月13 日，上市日期2017年1月17日，公司主营业务涉及从事特种水产配合饲料研发、生产、销售。主营业务 收入构成为：畜禽饲料销售52.67%，特水饲料销售22.77%，养殖销售20.46% ...

11月17日，金新农跌5.07%，截至发稿，报5.24元/股，成交1.38亿元，换手率3.20%，总市值43.40亿 元。 资料显示，深圳市金新农科技股份有限公司位于广东省深圳市光明区光明街道光电北路18号金新农大 厦，成立日期1999年11月6日，上市日期2011年2月18日，公司主营业务涉及猪用饲料产品研发、生产和 销售,信息技术服务。主营业务收入构成为：猪用配合料49.43%，生猪32.10%，其他饲料9.29%，猪用浓 缩料5.43%，猪用预混料2.82%，其他0.58%，饲料原材料0.35%。 从金新农十大流通股东角度 数据显示，国泰基金旗下1只基金位居金新农十大流通股东。国泰中证畜牧养殖ETF（159865）三季度 增持472.25万股，持有股数1272.76万股，占流通股的比例为1.58%。根据测算，今日浮亏损失约356.37 万元。 国泰中证畜牧养殖ETF（159865）成立日期2021年3月1日，最新规模60.97亿。今年以来收益16.52%， 同类排名3092/4216；近一年收益12.55%，同类排名3012/3956；成立以来亏损33.91%。 国泰中证畜牧养殖ETF（159865）基 ...

国泰中证畜牧养殖ETF（159865）基金经理为梁杏。 11月17日，天马科技涨9.97%，截至发稿，报15.88元/股，成交9581.56万元，换手率1.20%，总市值 79.98亿元。 资料显示，福建天马科技集团股份有限公司位于福建省福清市上迳镇工业区，成立日期2005年12月13 日，上市日期2017年1月17日，公司主营业务涉及从事特种水产配合饲料研发、生产、销售。主营业务 收入构成为：畜禽饲料销售52.67%，特水饲料销售22.77%，养殖销售20.46%，食品销售13.68%，原料 销售5.27%，其他(补充)0.42%，动保产品销售0.13%。 从天马科技十大流通股东角度 数据显示，国泰基金旗下1只基金位居天马科技十大流通股东。国泰中证畜牧养殖ETF（159865）三季 度增持268.89万股，持有股数769.38万股，占流通股的比例为1.53%。根据测算，今日浮盈赚取约1107.9 万元。 国泰中证畜牧养殖ETF（159865）成立日期2021年3月1日，最新规模60.97亿。今年以来收益16.52%， 同类排名3092/4216；近一年收益12.55%，同类排名3012/3956；成立以来亏 ...

Group 1 - The core point of the news is the performance and financial details of Jin Xin Nong, which saw a stock price increase of 5.08% to 5.79 CNY per share, with a trading volume of 200 million CNY and a turnover rate of 4.45%, resulting in a total market capitalization of 4.795 billion CNY [1] - Jin Xin Nong's main business involves the research, production, and sales of pig feed products, with revenue composition as follows: pig compound feed 49.43%, live pigs 32.10%, other feed 9.29%, pig concentrated feed 5.43%, pig premix feed 2.82%, others 0.58%, and feed raw materials 0.35% [1] Group 2 - From the perspective of major circulating shareholders, Guotai Fund's ETF, Guotai Zhongzheng Animal Husbandry ETF (159865), increased its holdings by 4.7225 million shares in the third quarter, now holding 12.7276 million shares, which is 1.58% of the circulating shares [2] - The Guotai Zhongzheng Animal Husbandry ETF has a current scale of 6.097 billion CNY, with a year-to-date return of 16.91% and a one-year return of 9.17% [2]

Core Viewpoint - Brother Technology's stock price dropped by 5.06% to 7.50 CNY per share, with a trading volume of 440 million CNY and a turnover rate of 8.28%, resulting in a total market capitalization of 8.571 billion CNY [1] Company Overview - Brother Technology Co., Ltd. is located in Haining, Zhejiang Province, established on March 19, 2001, and listed on March 10, 2011. The company specializes in the research, production, and sales of products including vitamins, leather chemicals, fragrances, raw materials, and catalytic new materials [1] - The revenue composition of the company is as follows: 58.88% from pharmaceuticals and food, 38.21% from specialty chemicals, and 2.91% from other sources [1] Shareholder Analysis - The top circulating shareholder of Brother Technology is the Guotai Fund, which increased its holdings in the Guotai CSI Animal Husbandry ETF (159865) by 5.0455 million shares, totaling 14.1311 million shares, representing 2.01% of the circulating shares. The estimated floating loss today is approximately 5.6524 million CNY [2] - The Guotai CSI Animal Husbandry ETF (159865) was established on March 1, 2021, with a current scale of 6.097 billion CNY. Year-to-date returns are 16.91%, ranking 3096 out of 4216 in its category; the one-year return is 9.17%, ranking 3107 out of 3937; and since inception, it has a loss of 33.69% [2] Fund Performance - The Guotai Event-Driven Mixed A Fund (020023) holds 351,500 shares of Brother Technology, accounting for 1.66% of the fund's net value, making it the seventh-largest holding. The estimated floating loss today is about 140,600 CNY [4] - The Guotai Event-Driven Mixed A Fund (020023) was established on August 17, 2011, with a current scale of 152 million CNY. Year-to-date returns are 31.08%, ranking 2742 out of 8147; the one-year return is 22.28%, ranking 2944 out of 8056; and since inception, it has a return of 507.14% [4] Fund Manager Information - The fund manager of the Guotai CSI Animal Husbandry ETF (159865) is Liang Xing, who has been in the position for 9 years and 160 days, managing a total asset scale of 30.617 billion CNY, with the best fund return during his tenure being 1112.34% and the worst being -54.57% [3] - The fund manager of the Guotai Event-Driven Mixed A Fund (020023) is Lin Xiaocong, who has been in the position for 8 years and 149 days, managing a total asset scale of 87.3 million CNY, with the best fund return during his tenure being 166.91% and the worst being -4.87% [5]

Group 1 - The core viewpoint of the news is that Tianma Technology's stock has increased by 5.07%, reaching a price of 14.91 CNY per share, with a trading volume of 371 million CNY and a turnover rate of 5.06%, resulting in a total market capitalization of 7.509 billion CNY [1] - Tianma Technology, established on December 13, 2005, and listed on January 17, 2017, is primarily engaged in the research, production, and sales of special aquatic feed, with its main revenue sources being: livestock and poultry feed sales (52.67%), special aquatic feed sales (22.77%), breeding sales (20.46%), food sales (13.68%), raw material sales (5.27%), and other sales (0.42%) [1] Group 2 - From the perspective of Tianma Technology's top ten circulating shareholders, Guotai Fund's ETF, Guotai Zhongzheng Livestock Breeding ETF (159865), has increased its holdings by 2.6889 million shares, now holding a total of 7.6938 million shares, which accounts for 1.53% of the circulating shares [2] - The Guotai Zhongzheng Livestock Breeding ETF (159865) was established on March 1, 2021, with a current scale of 6.097 billion CNY, and has achieved a return of 15.11% this year, ranking 3262 out of 4216 in its category [2]

Group 1 - The core point of the news is that Mu Yuan Co., Ltd. (牧原股份) has seen an increase in institutional holdings, with 279 institutional investors holding a total of 1.544 billion shares, representing 28.26% of the total share capital [1] - The top ten institutional investors hold a combined 25.46% of the shares, which is an increase of 0.32 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, 100 funds increased their holdings, with a holding increase ratio of 0.64%, while 72 funds decreased their holdings, with a decrease ratio of 0.31% [2] - There were 77 newly disclosed public funds, while 867 funds were not disclosed in the current period [2] - Foreign investment sentiment shows that only one foreign fund, Hong Kong Central Clearing Limited, increased its holdings, with an increase ratio of 0.62% [2]

Core Insights - Brother Technology (002562.SZ) reported its Q3 2025 results on October 31, 2025, highlighting a total institutional shareholding of 26.49 million shares, representing 2.49% of the company's total equity, with a 0.38 percentage point increase from the previous quarter [1] Institutional Investors - Six institutional investors disclosed their holdings in Brother Technology, including notable firms such as UBS AG and Goldman Sachs, contributing to a total institutional holding increase [1] - The proportion of holdings by public funds increased by 0.52%, with two public funds, namely Guotai CSI Livestock Breeding ETF and CMB CSI Livestock Breeding ETF, increasing their stakes [1] Foreign Investment - One foreign fund, UBS AG, increased its holdings slightly compared to the previous period, while Goldman Sachs was newly disclosed as a foreign institution [2] - J.P. Morgan Securities PLC's proprietary funds were not disclosed in the current quarter, indicating a potential shift in foreign investment dynamics [2]