2020-2025年中国光电子器件产量统计图 数据来源：国家统计局，智研咨询整理 知前沿，问智研。智研咨询是中国一流产业咨询机构，十数年持续深耕产业研究领域，提供深度产业研 究报告、商业计划书、可行性研究报告及定制服务等一站式产业咨询服务。专业的角度、品质化的服 务、敏锐的市场洞察力，专注于提供完善的产业解决方案，为您的投资决策赋能。 上市企业：中兴通讯（000063）,烽火通信（600498）,亨通光电（600487）,长飞光纤（601869）,紫光股 份（000938）,特发信息（000070）,光迅科技（002281）,新易盛（300502）,中际旭创（300308）,华工 科技（000988） 相关报告：智研咨询发布的《2026-2032年中国光电子器件行业市场调查研究及未来趋势预测报告》 根据国家统计局数据显示：2025年12月中国光电子器件产量为1733亿只(片、套)，同比下降0.6%；2025 年1-12月中国光电子器件累计产量为19233.9亿只(片、套)，累计增长8.8%。 ...

1. Report Industry Investment Rating - No relevant content provided 2. Core Viewpoints of the Report - In Q4 2025, after nearly a year of upward trend, the A - share market started to move sideways and fluctuate, with wide - based indices showing mixed performance. Large and mid - cap value indices significantly outperformed growth indices, and the active equity fund scale and share decreased while the issuance quantity and scale slightly increased [3][8]. - The average stock position of equity funds slightly shrank, and the Hong Kong stock position also declined. Institutions increased the allocation in cyclical and financial sectors and adjusted the allocation in technology, medicine, and consumption sectors [3]. - The performance of theme funds in various industries was differentiated. Cyclical theme funds performed the best, while pharmaceutical theme funds performed the worst [3]. - Among the top 20 fund companies in terms of active equity fund scale, the scale changes compared to Q3 were mixed, with some companies' rankings changing [3]. - In Q4, the active equity fund most heavily held by FOF in terms of holding ratio and quantity was "Fuguo Steady Growth" [3]. 3. Summary by Related Catalogs 3.1 Fund Market Overview - **Performance Review**: In Q4 2025, the A - share market moved sideways and fluctuated after a year - long upward trend. Only the Shanghai Composite Index rose by 2.22% among wide - based indices, while others like the Shenzhen Component Index and the ChiNext Index declined. In terms of style, large and mid - cap value indices outperformed growth indices. The Hang Seng Index and related Hong Kong stock indices also declined [8]. - **Industry Index Performance**: Except for 9 industries such as medicine and beauty care, the remaining 22 industries in the Shenwan 31 - industry index achieved positive returns in Q4. Resources and military industries performed well, while the pharmaceutical industry was weak overall. The top 5 industries in terms of increase were non - ferrous metals (16.25%), petroleum and petrochemicals (15.31%), communication (13.61%), national defense and military industry (13.1%), and light industry manufacturing (7.53%) [11]. - **Equity Fund Performance**: In Q4 2025, ordinary stock - type funds, partial - stock hybrid funds, and flexible allocation funds declined by 1.94%, 1.60%, and 0.04% respectively, while balanced hybrid funds rose by 0.87%. In terms of risk, balanced hybrid funds with lower stock positions had the best drawdown performance, and flexible allocation funds showed better risk - return performance in the long - term [31]. - **Scale and Share**: By the end of Q4 2025, the total scale of active equity funds was 3.81 trillion yuan, a slight decrease of 4.53pct compared to the previous quarter, and the total share was 2.56 trillion shares, a decrease of 2.91pct. Among them, partial - stock hybrid funds had the largest scale, and balanced hybrid funds had the smallest scale [34]. - **Newly Issued Fund Situation**: In Q4, the number and scale of newly issued active equity funds slightly increased. A total of 100 funds were newly issued, with a total scale of 441.67 billion yuan, an increase of 4.72 billion yuan compared to the previous quarter. Partial - stock hybrid funds had the largest newly issued scale [36]. 3.2 Fund Holding Characteristics - **Stock/Hong Kong Stock Position**: In Q4 2025, the equity fund position slightly shrank, with the average stock position at 88.05%, a decrease of 0.88 percentage points compared to the end of the previous quarter. The Hong Kong stock position also decreased, with the average investment market value of Hong Kong stocks accounting for 11.62% of the net value, a decrease of 1.85 percentage points compared to the previous quarter [43]. - **Heavy - Holding Stock Sector Allocation**: In Q4, technology was the most heavily held sector by active equity funds. Except for cyclical, manufacturing, and financial sectors, the proportion of other sectors decreased. Institutions increased the allocation in cyclical and financial sectors and adjusted the allocation in technology, medicine, and consumption sectors [48]. - **Heavy - Holding Stock Industry Allocation**: The electronics industry was still the largest heavily - held industry by equity funds, but the allocation ratio decreased, and non - ferrous metals were significantly increased. The concentration of the top five industries slightly decreased from 58.58% in Q3 to 58.40% [50]. - **Individual Stock Level**: The top 10 individual stocks in terms of heavy - holding market value accounted for by equity funds were Zhongji Innolight, Xinyisheng, CATL, Tencent Holdings, Zijin Mining, Alibaba - W, Cambricon - U, Luxshare Precision, SMIC, and Kweichow Moutai. The market value proportion of Zhongji Innolight, Xinyisheng, and Ping An of China increased significantly, while that of Industrial Fuxing, Alibaba - W, and EVE Energy decreased relatively more [52]. - **Heavy - Holding Stock Market Value and Concentration**: The market value style of equity fund holdings continued to strengthen towards mid - and large - cap stocks. The concentration of the top 50, 100, and 200 heavy - holding stocks slightly decreased, but basically continued the previous trend [61]. 3.3 Fund Company Analysis - **Scale Ranking**: In Q4 2025, the scale changes of the top 20 fund companies in terms of active equity fund scale compared to Q3 were mixed. The top 5 institutions were E Fund, China Europe Asset Management, GF Fund, Fuguo Fund, and Huatai - PineBridge Fund. Among the companies ranked 6 - 20, the equity scale of Yongying Fund further increased, and its ranking rose by 2 places [64]. - **TOP20 Fund Company Heavy - Holding Industries**: The first - largest heavily - held industries of the top 20 fund companies were mainly electronics and medicine and biology. Dacheng Fund's first - largest heavily - held industry was non - ferrous metals, showing certain differences [65]. - **TOP20 Fund Company Heavy - Holding Stocks**: In Q4, the average concentration of the top three heavy - holding stocks of the top 20 fund companies in terms of active equity fund scale was 14.27%, and the concentration of the top five heavy - holding stocks was 21.04%, slightly increasing compared to the previous quarter. Xingquan Fund had the highest concentration of the top three heavy - holding stocks [67]. 3.4 Theme Fund Analysis - **Fund Performance**: In Q4, the performance of theme funds in various industries was differentiated. Cyclical theme funds performed the best, with a quarterly increase of 10.10%, followed by financial and manufacturing theme funds. Pharmaceutical theme funds had the worst performance, with a quarterly decline of 13.15% [71]. - **Pharmaceutical and Consumption Themes**: In pharmaceutical theme funds, the sub - sectors with a relatively high market value proportion in heavy - holding stocks were chemical preparations and other biological products. The sub - sectors with a relatively large increase in heavy - holding proportion were medical R & D outsourcing and traditional Chinese medicine. In consumption theme funds, the sub - sectors with a relatively high market value proportion were liquor and agriculture, forestry, animal husbandry, and fishery. The sub - sectors with a relatively large increase in heavy - holding proportion were food processing and social services [75]. - **Technology and New Energy Themes**: In technology theme funds, the sub - sectors with a relatively high market value proportion in heavy - holding stocks were artificial intelligence and consumer electronics industries. The sub - sectors with a relatively large increase in heavy - holding proportion were optical modules and IDC. In new energy theme funds, the sub - sectors with a relatively high market value proportion were energy storage and solid - state batteries. The sub - sectors with a relatively large increase in heavy - holding proportion were resource stocks and solid - state batteries [79]. 3.5 FOF Holding Analysis - **High - Holding - Ratio Funds**: In Q4 2025, the active equity fund with the highest holding ratio among FOF heavy - holding funds was "Fuguo Steady Growth", with a fund manager of Fan Yan. The fund's holding market value accounted for 2.53% of the total market value of all heavy - holding funds, an increase of 0.13% compared to the previous quarter [81]. - **High - Holding - Quantity Funds**: In Q4 2025, the active equity fund most heavily held by FOF in terms of quantity was still "Fuguo Steady Growth", followed by "Bodaojiu Hang" and "China Europe Dividend Premium Selection" [83]. - **Ratio/Quantity Changes**: In Q4 2025, the active equity funds with the largest increase in holding ratio and quantity among FOF heavy - holding funds were "Huatai - PineBridge Extended Growth Theme" and "China Europe Dividend Premium Selection" respectively [85]. - **New - Generation Fund Managers**: Among the active equity funds managed by new - generation fund managers with less than 3 years of management experience, the fund with the highest holding ratio among FOF heavy - holding funds in Q4 was "Rongtong Industrial Trend Selection", with a fund manager of Li Jin. The fund's holding market value accounted for 0.70% of the total market value of all heavy - holding funds, a quarter - on - quarter increase of 0.37% [87]. - **Holding Own Funds**: Different FOF institutions such as E Fund, China Europe Asset Management, Invesco Great Wall, Fuguo Fund, Huatai - PineBridge Fund, and Xingzheng Global Fund had different situations in holding their own equity funds, with different scales and top - held funds [89][91][94][96][98].

Group 1: CPO Market Growth - The CPO concept stocks experienced significant gains, with Tianfu Communication rising over 10% and ZhiShang Technology hitting a 20% limit up shortly after opening on February 3 [1][6] - According to Light Counting's report, the CPO market is expected to grow rapidly, reaching a market size of $16.5 billion by 2025 and $26 billion by 2026, with an annual growth rate of 60% [7] - Major cloud companies like Meta and Oracle plan to double their capital expenditures by 2026, supporting the CPO market despite easing supply chain shortages [7] Group 2: Sales and Adoption of Optical Devices - Sales of optical devices for the top five cloud companies are projected to account for 3.1% of their capital expenditures in 2026, up from 2.7% in 2025, and expected to rise to 4.1% by 2031 [2] - The adoption of CPO technology in Scale-up connections is anticipated to exceed forecasts, driving stronger market growth from 2028 to 2031 [2] Group 3: NVIDIA's CPO Initiatives - NVIDIA is expected to ship 10,000 CPO switches, with the Spectrum5 model leading the initial volume, and small-scale shipments of Spectrum6 and Quantum CPO switches anticipated starting in Q2 [3][9] - NVIDIA hosted a webinar on February 3, 2026, focusing on CPO switches for AI factories, emphasizing the need for infrastructure to support large-scale AI workloads [8] Group 4: Market Stability and Trends - Analysts suggest that the market may be stabilizing, although external liquidity issues and geopolitical uncertainties remain [10][11] - Recent data indicates a decrease in trading volume and financing balances in the A-share market, suggesting a trend towards market consolidation as the holiday approaches [11][12]

#重点关注：中际旭创、新易盛、润泽科技、源杰科技、仕佳光子、英维克 #近期业绩窗口期，光产业链仍是"最闪耀的星"。 中际旭创、新易盛公布25业绩预告，表观增速亮眼（全年盈利预增中值分别108% 240%），而考虑汇兑、减值等之后的内生增速更强势。 旭创为例，预计1.6T与硅光带动盈利能力继续提升。 当前是估值与预期切换的关键期——26-27年的产品 #重点关注：中际旭创、新易盛、润泽科技、源杰科技、仕佳光子、英维克 #近期业绩窗口期，光产业链仍是"最闪耀的星"。 中际旭创、新易盛公布25业绩预告，表观增速亮眼（全年盈利预增中值分别108% 240%），而考虑汇兑、减值等之后的内生增速更强势。 旭创为例，预计1.6T与硅光带动盈利能力继续提升。 #芯片供给、capex需求、本土AI模型与应用迭代，继续带动IDC产业链相关机会。 方向1）重点关注绑定云厂的核心IDC厂商，订单边际变化预计最大； 方向2）继续重点关注配套的电源、温控等环节，包括但不限于UPS/HVDC、液冷、柴发等，本土需求提振与海外 需求外溢叠加，订单与业绩预期将不断上修。 后续重要催化剂，科技巨头财报季、以及GTC/OFC等行业重要会议密集催化 ...

Q&A AOC（有源光缆）的光模块形态与传统光模块相比是否有差异？ AOC 的光模块外形尺寸与传统光模块相同，但其光纤是不可插拔的。AOC 的 LC（多模）光纤与模块固定在一起，传输距离通常在 30 至 50 米之间，具体取 决于速率。尽管传输距离较短，AOC 仍需配备 DSP（数字信号处理器）。 AOC 主要应用于哪些场景？ 光连接专家交流-CPO、NPO、LPO、AOC 技术进展，客 户订单，价值量及拆分，供应商 20260202 摘要 AOC 主要应用于机柜内及 scale-out 第一层网络连接，传输距离可达 30-50 米，适用于跨机柜连接和机柜到交换机的连接。预计 2025 年行 业总发货量约 1,000 万只，其中 800G 产品约 300 万只，400G 产品约 500 万只。800G、30 米 AOC 价格在 1,000 美元以上，400G、10- 30 米 AOC 价格在 500-600 美元之间。 谷歌在长距离传输中使用单模 LC 替代 AEC，而其他客户则普遍采用多 模 LC 进行短距离传输。谷歌计划通过硅光技术实现单模 200G LC，预 计 2027 年开始量产，并配备 DSP 以 ...

来源：新浪基金∞工作室 电信ETF汇添富（560300）业绩比较基准为中证电信主题指数收益率，管理人为汇添富基金管理股份有 限公司，基金经理为何丽竹，成立（2023-12-05）以来回报为105.17%，近一个月回报为0.12%。 2月3日，电信ETF汇添富（560300）开盘跌0.15%，报2.045元。电信ETF汇添富（560300）重仓股方 面，中国移动开盘涨0.00%，中国联通涨0.62%，中国电信涨0.00%，中国卫通涨1.97%，中际旭创涨 2.71%，银之杰涨0.73%，新易盛涨4.10%，中兴通讯涨1.08%，天孚通信涨5.66%，中天科技涨1.77%。 声明：市场有风险，投资需谨慎。本文基于第三方数据库自动发布，不代表新浪财经观点，任何在本文 出现的信息均只作为参考，不构成个人投资建议。如有出入请以实际公告为准。如有疑问，请联系 biz@staff.sina.com.cn。 ...

每经AI快讯，Wind数据显示，A股2月2日共有3768只个股获融资资金买入，有447股买入金额超亿元。 其中，新易盛、中际旭创、紫金矿业融资买入金额排名前三，分别获买入48.55亿元、45.35亿元、21.78 亿元。 从融资买入额占当日总成交金额比重来看，有2只个股融资买入额占比超30%。其中楚天高速、吉贝 尔、杭电股份融资买入额占成交额比重排名前三，分别为35.31%、34.17%、28.87%。 从融资净买入金额来看，有23只个股获融资净买入超亿元。其中，湖南黄金、中国西电、胜宏科技融资 净买入金额排名前三，分别获净买入8.14亿元、2.82亿元、2.67亿元。 （文章来源：每日经济新闻） ...

2月2日共有3480只个股获融资资金买入，有447股买入金额超亿元。其中， 新易盛、 中际旭创、 紫金 矿业融资买入金额排名前三，分别获买入48.55亿元、45.35亿元、21.78亿元。 ...

Memory 1、几篇关于三星、海力士和闪迪的分析都发过了，关于光进存储，目前还没有查到更多资料，有的话 会放到星球。 2、高盛--2026 年 1 月韩国核心科技产品出口整体呈向好趋势（当月工作日较 2025 年同期多 3.5 天）， 存储器、显示面板、MLCC 出口同比分别大增 154%、26%、16%，仅锂离子电池微降 2%；其中存储器 增速持续攀升、MLCC 实现连续 8 个月双位数同比增长。存储器出口高增主因价格上涨与服务器相关 需求旺盛，DRAM、NAND 均表现亮眼，NAND 芯片出口更是暴涨 366%，预计海力士、三星电子 2026 年一季度存储器营收将分别同比大增 178%、233%；追踪 HBM 相关原材料进口数据显示，2025 年 12 月海力士、三星电子的核心 HBM 原材料进口均实现同比增长，可作为其 HBM 出货规模的参考 指标。 | (US$ mn) | Dec-24 | Jan-25 | Feb-25 | Mar-25 | Apr-25 | May-25 | Jun-25 | Jul-25 | Aug-25 | Sep-25 | Oct-25 | Nov-25 | Dec-25 ...

Investment Strategy Overview - The report anticipates a volatile market in February due to previous regulatory signals and significant ETF outflows, with market activity expected to decline before the Spring Festival and improve post-holiday as policy catalysts emerge [3][4] - The focus remains on cyclical price increases, particularly in sectors like semiconductors and AI, which are expected to maintain a positive trend [3][4] - The liquidity situation is mixed, with increased inflows from retail investors countered by significant ETF sell-offs, leading to a challenging funding environment before the Spring Festival [3][4] Key Stock Recommendations - **Jianghuai Automobile (江淮汽车)**: Positioned as the only domestic ultra-luxury brand, with the S800 model outperforming competitors like Mercedes-Benz. The company plans to launch 6-7 high-end models, indicating substantial growth potential [5][8] - **Luxshare Precision (立讯精密)**: A key player in the Apple supply chain, with strong growth prospects in consumer electronics and automotive sectors. The company is expected to achieve rapid earnings growth over the next few years [5][11] - **Sinyi Technology (生益科技)**: As a leading manufacturer of CCL, the company is well-positioned for long-term growth with a focus on high-end product upgrades and strong market demand [5][15] - **Tianqi Lithium (天赐材料)**: The largest manufacturer of electrolytes with a market share of approximately 40%. The company is expected to see significant profit recovery due to improved supply-demand dynamics in the lithium industry [5][20] - **Li Ning (李宁)**: The company is accelerating its product and channel expansion, with new product launches expected to drive a turnaround in performance [5][20] - **Zhongji Xuchuang (中际旭创)**: A leader in optical modules, benefiting from strong overseas demand. The company is expanding its production capacity to meet increasing market needs [5][27] - **Xinyi Technology (新易盛)**: The company is experiencing continuous growth in high-speed products, with a strong outlook for 2026 [5][27] - **Foshan Plastics (佛塑科技)**: The acquisition of a key supplier is expected to enhance performance significantly, with a focus on the tightening supply-demand situation in the industry [5][27] - **Century Huatong (世纪华通)**: The company is leveraging its partnership with Tencent to enhance its game development and distribution capabilities, indicating strong future growth potential [5][27] - **Tencent Holdings (腾讯控股)**: The company has a solid foundation with a rich game product pipeline and is accelerating its AI application ecosystem [6][27] Market Trends and Expectations - The report highlights a trend of price increases spreading from cyclical sectors like oil and food to technology sectors, particularly AI and semiconductors, which are expected to continue benefiting from policy support [3][4] - The upcoming Two Sessions in March are anticipated to catalyze policy developments that could positively impact market performance [3][4] - The report emphasizes the importance of sector rotation as a key characteristic of the market in February, with a focus on cyclical price increases and technology sectors [3][4]