智通财经APP讯，知乎-W(02390)发布公告，于2026年1月28日斥资12.47万美元回购9.9万股。 ...

格隆汇1月29日丨知乎-W(02390.HK)发布公告，2026年1月28日耗资12.5万美元回购9.9万股。 ...

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： 知乎 呈交日期： 2026年1月29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 A | | | 於香港聯交所上市 | 是 | | | 證券代號 (如上市) | | 02390 | 說明 | | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | | 庫存股份變動 | | | | | 事件 | | 已發行股份（不包 ...

该信息由智通财经网提供 智通财经APP讯，知乎-W(02390)发布公告，于2026年1月27日，该公司斥资5.09万美元回购4.02万股股 份，每股回购价1.2567-1.2667美元。 ...

格隆汇1月28日丨知乎-W(02390.HK)发布公告，2026年1月27日耗资5.09万美元回购4.02万股，每股回购 价1.2567-1.2667美元。 ...

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： 知乎 呈交日期： 2026年1月28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 A | | | 於香港聯交所上市 | 是 | | | 證券代號 (如上市) | | 02390 | 說明 | | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | | 庫存股份變動 | | | | | 事件 | | 已發行股份（不包 ...

智通财经APP讯，知乎-W(02390)发布公告，于2026年1月26日斥资12.37万美元回购9.9万股。 ...

Group 1 - The company Zhihu-W (02390.HK) announced a share buyback on January 26, 2026, spending $123,700 to repurchase 99,000 shares [1]

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： 知乎 呈交日期： 2026年1月27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 | A | | | 於香港聯交所上市 | 是 | | | 證券代號 (如上市) | 02390 | 說明 | | | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | | 庫存股份變動 | | | | | 事件 | 已發行股份（不包括庫 ...

Core Insights - The Chinese internet advertising industry has transitioned from a phase of "incremental traffic acquisition" to a focus on "efficiency extraction from existing resources" [1][2] - The new rule emerging from this differentiation is that technology determines efficiency, efficiency drives revenue, and ecosystem shapes the landscape [2] Group 1: Advertising Revenue Performance - Alibaba's advertising revenue for Q3 2025 reached 789.27 billion yuan, a 10% year-on-year increase and a slight 2.1% quarter-on-quarter growth, maintaining its leading position in the industry [5] - Pinduoduo's online marketing service revenue was 533.48 billion yuan, an 8% year-on-year increase but a 1.2% quarter-on-quarter decline, indicating a strategic focus on long-term ecosystem development [6][7] - Tencent's marketing service revenue grew by 21% to 362 billion yuan, showcasing the effectiveness of its technology-driven approach [7][8] - JD.com's market and marketing revenue increased by 23.7% to 256.88 billion yuan, driven by the growth of its food delivery business and AI-enabled advertising solutions [10] - Bilibili's advertising revenue reached 25.7 billion yuan, with a 23% year-on-year growth, attributed to the maturation of its user base [11] Group 2: Challenges Faced by Mid-Tier Platforms - Baidu's online marketing revenue fell by 18.6% to 153 billion yuan, primarily due to budget cuts from advertisers and the restructuring of search scenarios by AI [12][14] - Zhihu's advertising revenue declined by 26.19%, reflecting a mismatch between its high-knowledge user base and consumer conversion needs [15] - Automotive media service revenue for Che168 dropped by 8.59%, as traditional advertising models struggle against the evolving strategies of new energy vehicle companies [16] Group 3: Industry Trends and Future Outlook - The differentiation in advertising revenue among internet companies in Q3 2025 signifies a reconstruction of internet marketing value logic, focusing on traffic depth, transaction closure, and technology adaptation [16] - Platforms achieving growth typically exhibit a combination of extensive traffic, ecosystem closure, and deep integration of AI technology, while declining platforms often lack these comprehensive advantages [16] - The future of internet marketing will prioritize platforms that can achieve ecosystem synergy, embedded technology, and full-link value delivery, moving away from traditional single-channel models [16]