Core Insights - The news reports that Zhou Guorui, the head of Kuaishou's large model division, is set to leave the company, with his future plans currently unknown [2][4]. Company Overview - Zhou Guorui is a significant figure at Kuaishou, having held the position of Vice President and head of foundational large models and recommendation models [2][4]. - His LinkedIn profile indicates that he holds both bachelor's and master's degrees from Beijing University of Posts and Telecommunications, specializing in information and communication engineering [6]. Career Background - Prior to joining Kuaishou in 2021, Zhou worked at Alibaba's advertising division, focusing on deep learning applications in advertising ranking and model optimization [7][10]. - At Kuaishou, he advanced from the position of recommendation algorithm vice president to leading the large model and recommendation model teams [10]. Key Contributions - Zhou was instrumental in the development of the OneRec architecture, which significantly restructured the recommendation system, achieving larger models with lower costs [11][12]. - The OneRec system reportedly reduced operational costs to about one-tenth of previous levels while enhancing performance across various core business scenarios, including short video recommendations and e-commerce [12][14]. Future Implications - The immediate impact of Zhou's departure on Kuaishou's AI strategy is expected to be limited due to the established stability of the OneRec architecture and the company's commitment to self-developed recommendation models [18]. - However, the long-term effects may include challenges in technology iteration speed and potential instability in technical direction due to the loss of core talent [18].

快手-W回购明细 | 日期 | 回购股数（万股） | 回购最高价（港元） | 回购最低价（港元） | 回购金额（万港元） | | --- | --- | --- | --- | --- | | 2025.12.30 | 46.40 | 64.750 | 63.750 | 2988.46 | | 2025.12.29 | 31.00 | 65.750 | 63.850 | 1997.23 | | 2025.12.24 | 46.40 | 64.900 | 64.050 | 2998.96 | | 2025.12.23 | 271.76 | 64.650 | 63.700 | 17440.82 | | 2025.12.22 | 44.90 | 66.950 | 66.450 | 2995.70 | | 2025.12.19 | 75.50 | 66.600 | 65.400 | 4995.09 | | 2025.12.18 | 123.50 | 65.600 | 64.350 | 8021.93 | | 2025.12.17 | 128.30 | 65.550 | 63.900 | 8303.70 | | 202 ...

格隆汇12月30日丨快手-W(01024.HK)公告，12月30日耗资2988.5万港元回购46.4万股。 财经频道更多独家策划、专家专栏，免费查阅>> 责任编辑：钟离 ...

FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 表格類別： 股票 狀態： 新提交 公司名稱： 快手科技（於開曼群島註冊成立以不同投票權控制的有限公司） 呈交日期： 2025年12月30日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 | 第一章節 | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | | 不同投票權架構公司普通股 | | 股份類別 B | | | 於香港聯交所上市 | 是 | | | | 證券代號 (如上市) | | 01024 | | 說明 | | | | | | | | 多櫃檯證券代號 | | 81024 | RMB | 說明 | | | | | | | | A ...

Core Insights - Kuaishou's Vice President and head of foundational models, Zhou Guorui, is reported to be leaving the company, with speculation about his next move including potential roles at Meta or TikTok [1][3]. Company Developments - Zhou Guorui is currently listed as on leave within Kuaishou's internal system, with his personal signature updated to "Log Out" [3]. - Kuaishou has not yet responded officially to the news of Zhou's departure [5]. Background of Zhou Guorui - Zhou Guorui holds both bachelor's and master's degrees in Information and Communication Engineering from Beijing University of Posts and Telecommunications [8]. - He previously worked at Alibaba's advertising division, focusing on deep learning applications in advertising ranking and model optimization [10]. Contributions to Kuaishou - Zhou joined Kuaishou in 2021 and advanced from Vice President of recommendation algorithms to head of foundational and recommendation models [13]. - He led the development of the OneRec architecture, which significantly improved the efficiency and cost-effectiveness of Kuaishou's recommendation systems [14][17]. - OneRec achieved a reduction in overall system costs to about one-tenth of previous levels while enhancing model performance [15]. Impact on Kuaishou's AI Strategy - Zhou's departure is part of a broader trend of technical executives leaving Kuaishou, with several vice president-level technology leaders having exited in recent months [21]. - In the short term, the impact on Kuaishou's AI strategy may be limited due to the established stability of the OneRec architecture and the company's commitment to self-developed recommendation models [21]. - However, the ongoing loss of core technical talent could affect the pace of technological iteration and stability in the long term [21].

今日涨跌幅居前的概念板块 截至12月30日收盘，快手概念上涨1.22%，位居概念板块涨幅第8，板块内，28股上涨，百纳千成20%涨 停，蓝色光标、视觉中国、值得买等涨幅居前，分别上涨7.02%、5.16%、4.46%。跌幅居前的有线上线 下、新华都、首都在线等，分别下跌4.76%、3.42%、2.43%。 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 减速器 | 2.86 | 海南自贸区 | -4.06 | | 人形机器人 | 1.94 | 免税店 | -2.74 | | PEEK材料 | 1.82 | 自由贸易港 | -2.04 | | 同花顺果指数 | 1.64 | BC电池 | -1.84 | | 汽车热管理 | 1.43 | 钙钛矿电池 | -1.63 | | 特斯拉概念 | 1.40 | 信托概念 | -1.57 | | 中国AI 50 | 1.37 | HJT电池 | -1.47 | | 快手概念 | 1.22 | 房屋检测 | -1.35 | | 工业母机 | 1.21 | 建筑节能 | -1.31 | | 同花顺新质 ...

文 | 大力财经 快手的技术核心圈，年末传来重磅人事变动！ 据多位知情人士爆料，快手科技副总裁、基础大模型及推荐模型负责人周国睿已进入休假状态，内部系统签名已改为"Log Out"，这意味着这位执掌快手核 心推荐算法的技术大牛，即将正式告别快手。消息一出，立刻引发行业震动——毕竟周国睿不是普通高管，他亲手主导了快手推荐大模型的革新，是程一笑 力推AI战略的关键执行者。 要搞懂这场人事变动的分量，得先看清周国睿在快手的"含金量"——他手里攥着的，是快手的"生命线"。 而这波离职潮的背后，是快手进入"程一笑时代"后的组织架构大调整。2023年底，快手宣布了上市以来最大规模的组织架构和管理层调整，涉及主站、电商 与商业化三个事业部的15条业务线，25名中层管理人员受到影响。架构调整必然伴随业务合并和权责变动，不少高管因此被架空，这也被认为是近期高管密 集离职的核心原因。 除此之外，快手内部治理的漏洞也被暴露过。今年9月初，曾有举报邮件流出，称快手某员工泄露公司核心数据和规划打法获利，给公司造成重大损失。这 一事件也让外界对快手的内部管控产生质疑，或许也加剧了核心人才的流失。 2021年加入快手后，周国睿很快坐上核心 ...

新浪科技讯 12月30日上午消息，有市场消息称，快手科技副总裁、基础大模型及推荐模型负责人周国 睿即将离，内部系统显示其处于休假状态，签名改为Log Out。对此消息，截至发稿，快手官方暂无回 应。 据公开资料，周国睿硕士毕业于北京邮电大学模式识别实验室，毕业后加入阿里巴巴，曾任阿里妈妈事 业部高级算法专家。2021年，周国睿加入快手，先后担任推荐算法副总裁、基础大模型及推荐模型负责 人。 责任编辑：杨赐 新浪科技讯 12月30日上午消息，有市场消息称，快手科技副总裁、基础大模型及推荐模型负责人周国 睿即将离，内部系统显示其处于休假状态，签名改为Log Out。对此消息，截至发稿，快手官方暂无回 应。 据公开资料，周国睿硕士毕业于北京邮电大学模式识别实验室，毕业后加入阿里巴巴，曾任阿里妈妈事 业部高级算法专家。2021年，周国睿加入快手，先后担任推荐算法副总裁、基础大模型及推荐模型负责 人。 责任编辑：杨赐 ...

自12月15日以来公司已连续9日进行回购，合计回购949.87万股，累计回购金额6.13亿港元。 其间该股 累计下跌5.41%。 今年以来该股累计进行43次回购，合计回购5600.66万股，累计回购金额30.68亿港元。（数据宝） 证券时报·数据宝统计，快手-W在港交所公告显示，12月29日以每股63.850港元至65.750港元的价格回 购31.00万股，回购金额达1997.23万港元。该股当日收盘价63.800港元，下跌1.24%，全天成交额14.44 亿港元。 | 日期 | 回购股数（万股） | 回购最高价（港元） | 回购最低价（港元） | 回购金额（万港元） | | --- | --- | --- | --- | --- | | 2025.12.29 | 31.00 | 65.750 | 63.850 | 1997.23 | | 2025.12.24 | 46.40 | 64.900 | 64.050 | 2998.96 | | 2025.12.23 | 271.76 | 64.650 | 63.700 | 17440.82 | | 2025.12.22 | 44.90 | 66.950 | 66. ...

快手-W(01024.HK)12月29日耗资1997.2万港元回购31万股 快手-W(01024.HK)12月24日耗资2998.96万港 元回购46.4万股 相关事件 格隆汇12月29日丨快手-W(01024.HK)公告，12月29日耗资1997.2万港元回购31万股。 ...