证券之星消息，9月5日渔业板块较上一交易日上涨0.47%，大湖股份领涨。当日上证指数报收于 3812.51，上涨1.24%。深证成指报收于12590.56，上涨3.89%。渔业板块个股涨跌见下表： 从资金流向上来看，当日渔业板块主力资金净流出1016.8万元，游资资金净流入257.01万元，散户资金净 流入759.79万元。渔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 | | --- | --- | --- | --- | --- | --- | --- | --- | | 600467 | 好当家 | > 647.18万 | 2.84% | -593.28万 | -2.60% | -53.90万 | -0.24% | | 300094 国联水产 | | 492.25万 | 2.94% | -97.91万 | -0.59% | -394.34万 | -2.36% | | 000798 中水渔业 | | -64.24万 | -1.46% | -62.14万 | -1.41% | 126.3 ...

证券代码：600257 证券简称：大湖股份 公告编号：2025-029 大湖水殖股份有限公司 关于控股股东增持进展暨权益变动触及 1%的提示性公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带责任。 重要内容提示： ●本次权益变动后，西藏泓杉持有公司股份的比例由 26.6303% 增加至 27.5778%。 公司于 2024 年 12 月 26 日在上海证券交易所网站披露了《公司 关于控股股东拟以专项贷款和自有资金增持公司股份计划的公告》 （公告编号：2024-033），控股股东西藏泓杉拟计划自该公告披露之 日起 12 个月，通过上海证券交易所交易系统以集中竞价方式增持公 司股份，累计增持金额不低于人民币 7,500 万元（含），不超过人民 币 1.5 亿元（含）。 ●本次权益变动属于大湖水殖股份有限公司（以下简称"公司"） 的控股股东西藏泓杉科技发展有限公司（以下简称"西藏泓杉"）增 持公司股份，不触及要约收购。 ●本次权益变动不会使公司控股股东及实际控制人发生变化。 ●公司控股股东西藏泓杉在 1 月 20 日至 9 月 ...

Market Overview - On September 4, the fishery sector rose by 2.38% compared to the previous trading day, with "Hao Dang Jia" leading the gains [1] - The Shanghai Composite Index closed at 3765.88, down 1.25%, while the Shenzhen Component Index closed at 12118.7, down 2.83% [1] Individual Stock Performance - "Hao Dang Jia" (600467) closed at 2.49, up 4.18% with a trading volume of 1.287 million shares and a transaction value of 318 million yuan [1] - "Kai Chuang International" (600097) closed at 11.29, up 2.82% with a trading volume of 72,400 shares and a transaction value of 81.32 million yuan [1] - "Zhang Zi Island" (002069) closed at 4.27, up 2.40% with a trading volume of 160,300 shares and a transaction value of 68.73 million yuan [1] - "Guo Lian Aquatic Products" (300094) closed at 3.68, up 2.22% with a trading volume of 618,100 shares and a transaction value of 228 million yuan [1] - "Zhong Shui Fishery" (000798) closed at 7.99, up 1.78% with a trading volume of 102,600 shares and a transaction value of 82.56 million yuan [1] - "Da Hu Co., Ltd." (600257) closed at 5.46, up 0.37% with a trading volume of 225,500 shares and a transaction value of 124 million yuan [1] Fund Flow Analysis - The fishery sector experienced a net outflow of 20.71 million yuan from institutional investors, while retail investors saw a net inflow of 19.79 million yuan [1] - "Hao Dang Jia" had a net inflow of 13.53 million yuan from institutional investors, but a net outflow of 15.59 million yuan from retail investors [2] - "Zhang Zi Island" faced a net outflow of 1.68 million yuan from institutional investors, while retail investors contributed a net inflow of 716.54 million yuan [2] - "Guo Lian Aquatic Products" saw a net outflow of 4.38 million yuan from institutional investors, with a net inflow of 596,000 yuan from retail investors [2] - "Zhong Shui Fishery" had a net outflow of 6.55 million yuan from institutional investors, while retail investors contributed a net inflow of 558.46 million yuan [2] - "Kai Chuang International" experienced a net outflow of 10.53 million yuan from institutional investors, with a net inflow of 1.09 million yuan from retail investors [2] - "Da Hu Co., Ltd." had a net outflow of 11.11 million yuan from institutional investors, while retail investors saw a net inflow of 574.40 million yuan [2]

重要内容提示： ●本次权益变动属于大湖水殖股份有限公司（以下简称"公司"） 的控股股东西藏泓杉科技发展有限公司（以下简称"西藏泓杉"）增 持公司股份，不触及要约收购。 ●本次权益变动不会使公司控股股东及实际控制人发生变化。 ●公司控股股东西藏泓杉在 1 月 20 日至 9 月 3 日期间，通过上 海 证 券 交 易 所 系 统 以 集 中 竞 价 方 式 交 易 的 累 计 成 交 金 额 为 136,326,984.14 元，累计成交股票数量为 28,083,201 股。 证券代码：600257 证券简称：大湖股份 公告编号：2025-029 大湖水殖股份有限公司 关于控股股东增持进展暨权益变动触及 1%的提示性公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带责任。 ●本次权益变动后，西藏泓杉持有公司股份的比例由 26.6303% 增加至 27.5778%。 公司于 2024 年 12 月 26 日在上海证券交易所网站披露了《公司 关于控股股东拟以专项贷款和自有资金增持公司股份计划的公告》 （公告编号：2024-033 ...

格隆汇9月4日丨大湖股份(600257.SH)公布，公司控股股东西藏泓杉在1月20日至9月3日期间，通过上海 证券交易所系统以集中竞价方式交易的累计成交金额为136,326,984.14元，累计成交股票数量为 28,083,201股。本次权益变动后，西藏泓杉持有公司股份的比例由26.6303%增加至27.5778%。 ...

Core Viewpoint - The fishery sector experienced a decline of 2.74% on September 3, with major stocks like Zhongshui Fisheries leading the drop, while the Shanghai Composite Index fell by 1.16% and the Shenzhen Component Index decreased by 0.65% [1] Group 1: Market Performance - The fishery sector's decline was reflected in individual stock performances, with Dahu Co. closing at 5.44, down 1.27%, and other notable declines including Guolian Aquatic Products down 2.96% and Zhongshui Fisheries down 3.56% [1] - The total trading volume for the fishery sector was significant, with Guolian Aquatic Products recording a trading volume of 472,200 shares and a transaction value of 172 million yuan [1] Group 2: Capital Flow - The fishery sector saw a net outflow of 20.33 million yuan from main funds, while retail investors contributed a net inflow of 9.71 million yuan [1] - Individual stock capital flows showed that Dahu Co. had a main fund net inflow of 1.36 million yuan, while Zhongshui Fisheries experienced a net outflow of 777,600 yuan [2]

Market Performance - The fishery sector increased by 1.14% on September 1, with KaiChuang International leading the gains [1] - The Shanghai Composite Index closed at 3875.53, up 0.46%, while the Shenzhen Component Index closed at 12828.95, up 1.05% [1] Individual Stock Performance - KaiChuang International (600097) closed at 11.47, up 1.87% with a trading volume of 66,800 shares and a transaction value of 76.58 million yuan [1] - ZhongShui Fishery (000798) closed at 8.20, up 1.74% with a trading volume of 83,400 shares and a transaction value of 67.97 million yuan [1] - HaoDangJia (600467) closed at 2.42, up 1.68% with a trading volume of 346,800 shares and a transaction value of 83.40 million yuan [1] - GuoLian Aquatic Products (300094) closed at 3.74, up 1.08% with a trading volume of 578,100 shares and a transaction value of 216 million yuan [1] - DaHu Co. (600257) closed at 5.54, up 0.73% with a trading volume of 219,200 shares and a transaction value of 122 million yuan [1] - ZhuangZi Island (002069) closed at 4.35, down 0.23% with a trading volume of 122,000 shares and a transaction value of 53.18 million yuan [1] Capital Flow Analysis - The fishery sector experienced a net outflow of 24.26 million yuan from institutional investors and 2.17 million yuan from speculative funds, while retail investors saw a net inflow of 26.43 million yuan [1] - Individual stock capital flow showed that ZhongShui Fishery had a net inflow of 13.92 million yuan from institutional investors, while GuoLian Aquatic Products had a significant net outflow of 23.82 million yuan [2]

Group 1 - The fishing sector increased by 0.13% on August 29, with KaiChuang International leading the gains [1] - The Shanghai Composite Index closed at 3857.93, up 0.37%, while the Shenzhen Component Index closed at 12696.15, up 0.99% [1] - Key stocks in the fishing sector showed varied performance, with KaiChuang International closing at 11.26, up 1.08%, and Guolian Aquatic Products down 1.07% at 3.70 [1] Group 2 - The net capital flow in the fishing sector showed a net outflow of 396.74 million yuan from main funds, while retail funds experienced a net outflow of 628.41 million yuan [1] - Retail funds saw a net inflow of 1025.15 million yuan, indicating a mixed sentiment among different investor types [1] - Detailed capital flow for individual stocks revealed that DaHu Co. had a main fund net inflow of 601.47 million yuan, while Guolian Aquatic Products faced a significant outflow of 1239.17 million yuan [2]

Group 1 - The fishing sector experienced a decline of 3.1% on August 27, with Guolian Aquatic Products leading the drop [1] - The Shanghai Composite Index closed at 3800.35, down 1.76%, while the Shenzhen Component Index closed at 12295.07, down 1.43% [1] - Key stocks in the fishing sector showed varying declines, with major losses including Guolian Aquatic Products down 3.60% and Haodangjia down 2.83% [1] Group 2 - The net outflow of main funds in the fishing sector was 89.05 million yuan, while retail investors saw a net inflow of 45.18 million yuan [1] - Detailed fund flow data indicates that Guolian Aquatic Products had a significant net outflow of 53.36 million yuan from main funds, while retail investors contributed a net inflow of 33.80 million yuan [2] - Other stocks like Haodangjia and Dahu Co. also faced substantial net outflows from main funds, indicating a trend of selling pressure in the sector [2]

Group 1 - The fishing sector increased by 0.41% on August 26, with KaiChuang International leading the gains [1] - The Shanghai Composite Index closed at 3868.38, down 0.39%, while the Shenzhen Component Index closed at 12473.17, up 0.26% [1] - Key stocks in the fishing sector showed varied performance, with KaiChuang International rising by 1.67% to a closing price of 11.60, and DaHu Co. declining by 0.35% to 5.72 [1] Group 2 - The net capital flow in the fishing sector showed a net outflow of 58.73 million yuan from main funds, while retail investors contributed a net inflow of 40.17 million yuan [1] - The trading volume and turnover for key stocks varied, with HaoDangJia having a trading volume of 446,000 hands and a turnover of 110 million yuan [1] - The overall capital flow indicates a mixed sentiment among investors in the fishing sector [1]