证券之星消息，9月17日养殖业板块较上一交易日下跌1.27%，天域生物领跌。当日上证指数报收于 3876.34，上涨0.37%。深证成指报收于13215.46，上涨1.16%。养殖业板块个股涨跌见下表： 从资金流向上来看，当日养殖业板块主力资金净流出7.42亿元，游资资金净流入9888.48万元，散户资金 净流入6.43亿元。养殖业板块个股资金流向见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入(元) | | 游资净占比 散户净流入(元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 002234 民和股份 | | 590.02万 | 11.02% | -196.74万 | -3.67% | -393.28万 | -7.34% | | 000048 京基智农 | | 458.03万 | 1.34% | -804.98万 | -2.36% | 346.94万 | 1.02% | | 600965 福成股份 | | 449.19万 | 7.17% | 193.88万 | 3.09% | -643.07万 ...

今年以来益生股份已经1次登上龙虎榜，最近一次登上龙虎榜为4月8日。 资料显示，山东益生种畜禽股份有限公司位于山东省烟台市福山区益生路1号，成立日期1997年4月22 日，上市日期2010年8月10日，公司主营业务涉及曾祖代肉种鸡的引进与饲养、祖代肉种鸡的引进与饲 养、父母代肉种鸡雏鸡的生产与销售、商品代肉鸡雏鸡的生产与销售、种猪和商品猪的饲养和销售、农 牧设备的生产与销售、饲料的生产、奶牛的饲养与牛奶销售、有机肥的生产与销售。主营业务收入构成 为：鸡收入76.18%，猪收入15.47%，畜牧设备收入5.48%，乳品收入1.72%，其他收入1.14%。 9月16日，益生股份盘中下跌2.07%，截至10:02，报8.97元/股，成交3973.87万元，换手率0.59%，总市 值99.25亿元。 资金流向方面，主力资金净流出293.35万元，大单买入737.05万元，占比18.55%，卖出1030.41万元，占 比25.93%。 益生股份今年以来股价跌3.19%，近5个交易日涨0.41%，近20日涨0.41%，近60日涨12.08%。 益生股份所属申万行业为：农林牧渔-养殖业-肉鸡养殖。所属概念板块包括：养鸡、国产 ...

Market Overview - On September 10, the aquaculture sector rose by 0.06% compared to the previous trading day, with Dongrui Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3812.22, up 0.13%, while the Shenzhen Component Index closed at 12557.68, up 0.38% [1] Stock Performance - Key stocks in the aquaculture sector showed varied performance, with Dongrui Co., Ltd. closing at 16.75, up 2.82%, and a trading volume of 51,600 lots, amounting to 84.83 million yuan [1] - Other notable performers included Luoniushan Co., Ltd. at 6.38, up 1.92%, and Fucheng Co., Ltd. at 5.24, up 1.35% [1] Capital Flow - The aquaculture sector experienced a net outflow of 92.32 million yuan from institutional investors, while retail investors saw a net inflow of 270 million yuan [2] - The overall capital flow indicates a shift in investor sentiment, with retail investors increasing their positions despite institutional selling [2] Individual Stock Capital Flow - Luoniushan Co., Ltd. had a net inflow of 21.54 million yuan from institutional investors, while it faced a net outflow of 9.92 million yuan from speculative funds [3] - Other stocks like Juxing Agriculture and Livestock Co. also saw similar trends, with net inflows from retail investors despite overall net outflows from institutional and speculative funds [3]

Company Overview - Yisheng Co., Ltd. is located in Yantai, Shandong Province, established on April 22, 1997, and listed on August 10, 2010. The company specializes in breeding and sales of various generations of meat chickens, pigs, dairy cattle, and agricultural equipment [1][2]. Financial Performance - For the first half of 2025, Yisheng Co., Ltd. reported operating revenue of 1.321 billion yuan, a year-on-year decrease of 3.98%. The net profit attributable to shareholders was 6.1551 million yuan, down 96.64% year-on-year [2]. - The company has cumulatively distributed 1.692 billion yuan in dividends since its A-share listing, with 602 million yuan distributed over the past three years [3]. Stock Performance - As of September 4, Yisheng's stock price increased by 2.09% to 8.78 yuan per share, with a total market capitalization of 9.714 billion yuan. The stock has decreased by 6.72% year-to-date [1]. - The stock has seen a net outflow of 2.9988 million yuan in principal funds, with significant buying and selling activity from large orders [1]. Shareholder Information - As of June 30, 2025, the number of shareholders increased to 48,000, with an average of 15,601 circulating shares per person, a decrease of 2.91% from the previous period [2][3]. - Among the top ten circulating shareholders, Guotai Zhongxin Livestock Breeding ETF holds 9.4508 million shares, an increase of 1.664 million shares compared to the previous period [3].

Core Viewpoint - The company plans to introduce 22,000 sets of grandparent meat chickens in September, with discussions ongoing for the October introduction plan, and the current avian influenza situation in France has not impacted these plans [1] Group 1 - The company is set to introduce 22,000 sets of grandparent meat chickens in September [1] - The October introduction plan is still under negotiation [1] - The avian influenza outbreak in France has not affected the company's introduction plans [1]

证券代码：002458 证券简称：益生股份 公告编号：2025-084 山东益生种畜禽股份有限公司 关于控股股东部分股份解除质押的公告 2、控股股东股份累计质押情况 截至公告披露日，控股股东及其一致行动人所持质押股份情况如 | 下： | | --- | | | | | | | | 已质押股份 | | 未质押股份 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | 情况 | | 情况 | | | 股东 | 持股数量 | 持股 | 累计被质押 | 占其所 | 占公司 | 已质押 | | | | | | | | 股份数量 | 持股份 | 总股本 | 股份限 | 占已 | 未质押股份限 | | | 名称 | （股） | 比例 | （股） | | | | 质押 | | 占未质押股 | | | | | | 比例 | 比例 | 售和冻 | | 售和冻结数量 | | | | | | | | | | 股份 | | 份比例 | | | | | | | | 结数量 | 比例 | （股） | | | | | | | | | （ ...

人民财讯9月9日电，益生股份（002458）在互动平台上表示，公司9月计划引种祖代肉种鸡2.2万套，10 月引种计划还在商谈中。截至目前，法国禽流感未对公司的引种计划造成影响。 ...

Group 1 - The company has a monthly pricing system for parent stock broiler chicks, typically announcing the next month's prices around the 10th of each month [2] - As of now, the company has not yet announced the price for parent stock broiler chicks for October [2]

Group 1 - The core issue raised by investors is the potential impact of recent avian influenza outbreaks in France on the company's breeding plans for September and October [1] - The company plans to introduce 22,000 sets of grandparent meat chickens in September, with discussions ongoing for the October breeding plan [1] - As of now, the avian influenza situation in France has not affected the company's breeding plans [1]

Industry Overview - The poultry farming industry has seen a rebound in prices, with the price of white feather broiler chicks reaching its highest point of the year in August [1] - The average price of white feather broiler chicks in August was 3.29 yuan per chick, marking the highest monthly average of the year [1] - The average price of white feather broilers in August was 7.17 yuan per kilogram, an increase of approximately 10% from the previous month [1] Company Performance - Yisheng Livestock and Poultry (益生股份) reported sales of 57.9185 million white feather broiler chicks in August, generating revenue of 214 million yuan, with year-on-year changes of 12.34% and 2.81% respectively [1] - Xiangjia Co., Ltd. (湘佳股份) sold 3.4859 million live poultry in August, with sales revenue of 74.5879 million yuan and an average selling price of 10.70 yuan per kilogram [2] - Wen's Foodstuffs Group (温氏股份) sold 117 million broilers in August, generating revenue of 2.956 billion yuan, with an average selling price of 12.15 yuan per kilogram [2] Market Trends - The demand for broiler chicks has increased due to the upcoming National Day and Mid-Autumn Festival, leading to a significant rise in sales prices [1] - In September, prices for white feather broiler chicks and broilers have slightly decreased, with the price of chicks falling from 3.61 yuan to 3.40 yuan and broiler prices from 7.33 yuan to 7.17 yuan [2] - Analysts predict that while demand may be weak, the tightening supply and high costs will limit the price decline, with expectations of a limited drop of no more than 5% in September [3]