根据2026年2月25日披露数据，VITASOY INT'L（00345）、恆生科技ETF（03032）、永升服务 （01995）港股通持股占比增加值最大，分别增加0.09%、0.04%、0.01%；南方恆生科技（03033）、医 渡科技（02158）、盈富基金（02800）港股通持股占比减少值最大，分别减 少-0.14%、-0.03%、-0.02%。 2、港股通最新日占比减持榜（前20名） | 公司名称 | 占比值变动 | 最新持股比例 | | --- | --- | --- | | 南方恆生科技(03033) | -0.14% | 68.87% | | 医渡科技(02158) | -0.03% | 22.59% | | 盈富基金(02800) | -0.02% | 3.49% | | 碧桂园(02007) | -0.01% | 17.75% | | 南方恆生生科(03174) | 0.00% | 0.36% | 在最近有统计数据的5个交易日内，南方东西精选（03441）、喜相逢集团（02473）、兆易创新 （03986）港股通持股占比增加值最大，分别增加18.46%、10.04%、4.95%；山东墨龙（0 ...

Core Viewpoint - The company, 纳芯微 (Naxin Micro), has announced a share buyback program, indicating a commitment to returning value to shareholders through repurchasing its own shares [1] Group 1: Share Buyback Details - As of January 2026, the company has repurchased a total of 521,700 shares through centralized bidding, which represents 0.32% of the total share capital [1] - The highest purchase price during this buyback was 175.39 CNY per share, while the lowest was 160.20 CNY per share, with a total expenditure of 87.336 million CNY (excluding stamp duty and transaction commissions) [1] - By January 31, 2026, the cumulative repurchased shares reached 1.2556 million, accounting for 0.77% of the total share capital of 163 million shares, with the highest price at 175.39 CNY and the lowest at 148.90 CNY, totaling 200 million CNY spent (excluding transaction costs) [1]

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告之內容概不負 責，對其準確性或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部 或任何部分內容而產生或因依賴該等內容而引致之任何損失承擔任何責任。 Suzhou Novosense Microelectronics Co., Ltd. 蘇州納芯微電子股份有限公司 （於中華人民共和國註冊成立的股份有限公司） （股份代號：2676） 海外監管公告 本公告乃根據香港聯合交易所有限公司證券上市規則第13.10B 條而作出。 茲 載 列 蘇 州 納 芯 微 電 子 股 份 有 限 公 司（「 本公司 」）於 上 海 證 券 交 易 所 網 站 (www.sse.com.cn) 所刊發的公告，僅供參考。 证券代码：688052 证券简称：纳芯微 公告编号：2026-010 苏州纳芯微电子股份有限公司 关于以集中竞价交易方式回购公司股份的进展公告 承董事會命 蘇州納芯微電子股份有限公司 董事長兼執行董事 王升楊先生 香港，2026年2月3日 截 至 本 公 告 日 期，本 公 司 董 事 包 括：(i)執 行 董 事 王 升 楊 先 生、盛 雲 先 生、王 一 ...

股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2026年1月31日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 蘇州納芯微電子股份有限公司 呈交日期: 2026年2月3日 I. 法定/註冊股本變動 | 1. 股份分類 | 普通股 | 股份類別 | A | | 於香港聯交所上市 (註1) | | 否 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 688052 | 說明 | | A股（在上海證券交易所上市） | | | | | | | | 法定/註冊股份數目 | | 面值 | | | 法定/註冊股本 | | | 上月底結存 | | | 142,528,433 | RMB | | 1 RMB | | 142,528,433 | | 增加 / 減少 (-) | | | 0 | | | RMB | | 0 | | 本月底結存 | | | 142,528,433 | RMB | | 1 RMB | | 142,528,433 | | 2. 股份分類 | 普通股 ...

Group 1 - Naxin Micro (02676) shares rose by 10.01%, currently priced at 148.40 HKD, with a trading volume of 79.2555 million HKD [1][3] - The company expects to achieve an operating revenue of 3.3 billion to 3.4 billion CNY in 2025, representing a year-on-year growth of 68.34% to 73.45% [1][3] - The projected net profit attributable to the parent company for 2025 is expected to be between -250 million to -200 million CNY, indicating a narrowing loss compared to the previous year [1][3] Group 2 - Media reports indicate that major IC design company MediaTek plans to moderately adjust prices to reflect rising manufacturing costs [1][3] - Analog chip company Analog Devices has announced a price increase across its entire product line effective February 1 of this year [1][3] - According to Galaxy Securities, the analog chip design sector is showing signs of recovery, with price increases announced by companies like Analog Devices and Texas Instruments, suggesting a potential shift in supply-demand dynamics within the analog chip industry [1][3]

Group 1 - The stock of Naxin Microelectronics (02676.HK) has increased by over 8%, currently up 8.3% at HKD 146.1 [1] - The trading volume reached HKD 50.6295 million [1]

Core Viewpoint - Naxin Micro (02676) shares rose over 8%, reaching HKD 146.1 with a trading volume of HKD 50.63 million, following the announcement of expected revenue growth and reduced losses for 2025 [1] Company Summary - Naxin Micro anticipates achieving revenue between RMB 3.3 billion and RMB 3.4 billion for the fiscal year 2025, representing a year-on-year growth of 68.34% to 73.45% [1] - The company expects a net loss attributable to shareholders of between RMB -250 million and RMB -200 million for 2025, indicating a narrowing of losses compared to previous periods [1] Industry Summary - Media reports indicate that major IC design companies, such as MediaTek, plan to adjust prices to reflect rising manufacturing costs [1] - Analog chip companies, including Analog Devices, are set to implement price increases starting February 1, which may signal a shift in the supply-demand dynamics within the analog chip sector [1] - Galaxy Securities notes that the analog chip design sector is showing signs of recovery, with price hikes from companies like Analog Devices and Texas Instruments [1]

Group 1 - Naxin Micro (02676) shares rose over 8%, reaching 146.1 HKD with a trading volume of 50.63 million HKD [1] - Naxin Micro announced an expected revenue of 3.3 billion to 3.4 billion CNY for 2025, representing a year-on-year growth of 68.34% to 73.45% [1] - The company anticipates a net loss attributable to shareholders of 250 million to 200 million CNY for 2025, indicating a narrowing of losses compared to previous periods [1] Group 2 - MediaTek, a major IC design company, plans to moderately adjust prices to reflect rising manufacturing costs [1] - Analog chip company Analog Devices announced a price increase across its entire product line effective February 1 [1] - Galaxy Securities indicates that the analog chip design sector is showing signs of recovery, with price increases from companies like Analog Devices and Texas Instruments, suggesting a potential shift in supply-demand dynamics in the analog chip industry [1]

Group 1 - Morgan Stanley increased its stake in Naxin Microelectronics (02676) by 17,500 shares at a price of HKD 157.6914 per share, totaling approximately HKD 2.7596 million [1][3] - After the increase, Morgan Stanley's total shareholding in Naxin Microelectronics reached approximately 1.0097 million shares, representing a holding percentage of 5.02% [1][3]

Core Viewpoint - Morgan Stanley increased its stake in Naxin Microelectronics (02676) by purchasing 17,500 shares at a price of HKD 157.6914 per share, totaling approximately HKD 2.7596 million, resulting in a new holding of about 1.0097 million shares, representing 5.02% of the company [1] Summary by Category - **Investment Activity** - Morgan Stanley's recent purchase of 17,500 shares indicates a strategic move to bolster its investment in Naxin Microelectronics [1] - The total investment amount for this transaction was approximately HKD 2.7596 million [1] - **Shareholding Details** - Following the acquisition, Morgan Stanley's total shareholding in Naxin Microelectronics is approximately 1.0097 million shares [1] - The updated shareholding percentage stands at 5.02% [1]