AI基金长盛国企改革混合（001239）披露2025年四季报，第四季度基金利润4314.58万元，加权平均基金份额本期利润0.0504元。报告期内，基金净值增长 率为8.27%，截至四季度末，基金规模为5.46亿元。 该基金属于灵活配置型基金。截至1月21日，单位净值为0.686元。基金经理是代毅，目前管理的2只基金近一年均为正收益。其中，截至1月21日，长盛城镇 化主题混合A近一年复权单位净值增长率最高，达83.64%；长盛国企改革混合最低，为70.22%。 基金管理人在四季报中表示，本基金配置上四季度偏向科技成长的国有企业，强调国有资本属性、跟踪产业趋势及变化的投资逻辑，坚持最大的结构性机会 还是人工智能相关的各个行业及公司，坚定持有人工智能算力相关的PCB、光模块、芯片制造及设备等国企公司，并配置了部分有色金属、机器人相关标 的，增加了经济复苏下具有"通胀"逻辑的国有企业配置。 截至1月21日，长盛国企改革混合近三个月复权单位净值增长率为14.72%，位于同类可比基金262/1286；近半年复权单位净值增长率为55.56%，位于同类可 比基金107/1286；近一年复权单位净值增长率为70.22%，位于 ...

Group 1 - Roman Technology Co., Ltd. experienced a stock price increase of 5.05% on January 8, reaching 71.70 CNY per share, with a trading volume of 188 million CNY and a turnover rate of 2.49%, resulting in a total market capitalization of 7.816 billion CNY [1] - The company, established on March 4, 1999, and listed on April 26, 2021, specializes in landscape lighting planning, design, construction, and remote control management services [1] - The revenue composition of the company includes: Digital Entertainment segment 39.31%, Urban Lighting segment 38.10%, Intelligent Source segment 22.33%, and Others 0.26% [1] Group 2 - Changsheng Fund holds a significant position in Roman Technology, with its Changsheng Urbanization Theme Mixed A Fund (000354) owning 373,000 shares, accounting for 5.88% of the fund's net value, making it the sixth-largest holding [2] - The fund has generated an estimated floating profit of approximately 1.2869 million CNY today [2] - The Changsheng Urbanization Theme Mixed A Fund was established on November 12, 2013, with a current size of 276 million CNY, yielding 2.31% year-to-date and ranking 5573 out of 8825 in its category [2]

Group 1: Luxshare Precision (立讯精密) - The company has developed core capabilities across the entire industrial chain in the humanoid robot sector, capable of independently completing precision processing of key components such as harmonic gears, except for batteries and some joint modules [1] - Luxshare has a well-established automotive business with a diverse product matrix, including high and low voltage harnesses, high-speed harnesses, special harnesses, and fast-charging guns, all of which have shown strong development momentum globally [1] Group 2: Desay SV (德赛西威) - The company possesses global leading capabilities in the intelligent sector and has gained recognition from numerous overseas clients, with plans to systematically and steadily enter various regional markets [2] - Desay SV adheres to a value proposition of "open, full-stack, and rapid realization," focusing on innovation and collaboration to build initial cases and accumulate full-stack system capabilities, thereby expanding its ecosystem and reinforcing competitive barriers [2] Group 3: Jinyinhai (金银河) - The company has developed a two-stage low-temperature sulfuric acid lithium extraction technology that outperforms traditional high-temperature sulfate methods in terms of environmental and economic benefits, producing battery-grade lithium carbonate and other high-value by-products [3] - This technology addresses solid waste pollution issues associated with traditional processes and has multiple barriers in technology, processes, and equipment, taking nearly ten years from R&D to mass production [3] - The company has secured long-term orders for rubidium and cesium salts, which are used in fields such as atomic clocks, quantum physics, aerospace, and perovskite batteries, indicating a promising future [3] Group 4: Century Huatong (世纪华通) - The games launched in 2023 continue to set new records, with no observed peak in their lifecycle, and the game "Kingshot" is breaking overseas records for "Whiteout Survival," indicating a larger overseas market with more users [4] - The company has tested multiple products at a low cost and has released no fewer than 20 products since 2023, with hit games driven by data [4] - The casual gaming segment has a long and stable lifecycle, which, while less profitable than SLG, is still significant for the company [4]

Group 1 - Roman Technology Co., Ltd. experienced a stock price increase of 5.01%, reaching 69.17 CNY per share, with a trading volume of 1.09 billion CNY and a turnover rate of 1.49%, resulting in a total market capitalization of 7.54 billion CNY [1] - The company, established on March 4, 1999, and listed on April 26, 2021, specializes in landscape lighting planning, design, construction, and remote control management services [1] - The revenue composition of the company includes: Digital Entertainment segment 39.31%, Urban Lighting segment 38.10%, Intelligent Source segment 22.33%, and Others 0.26% [1] Group 2 - Changsheng Fund holds a significant position in Roman Technology, with its Changsheng Urbanization Theme Mixed A Fund (000354) owning 373,000 shares, accounting for 5.88% of the fund's net value, making it the sixth-largest holding [2] - The Changsheng Urbanization Theme Mixed A Fund has achieved a year-to-date return of 84.94%, ranking 115 out of 8145 in its category, and a one-year return of 73.37%, ranking 142 out of 8059 [2] - The fund manager, Dai Yi, has been in position for 7 years and 164 days, with the fund's total asset size at 1.004 billion CNY and a best return of 132.17% during his tenure [3]

Group 1: Sanbo Brain Science (三博脑科) - Sanbo Brain Science has been operating since 2014 and has conducted numerous neurosurgeries, with plans to relocate to a new facility by May 2025, which will include equipment upgrades and the addition of a cardiology department [1] - The company employs a mix of local technical staff, high-end talent, and experienced experts from Beijing, enhancing its operational capabilities [1] - The implementation of DRG payment by medical insurance is positively correlated with the number of patients treated, indicating a potential for revenue growth [1] - The "Ten-Hundred-Thousand" plan aims to increase business through referrals, focusing on brand promotion and awareness [1] - The company is exploring brain-computer interface technology, particularly invasive and semi-invasive applications, and is preparing a brain science innovation fund [1] Group 2: Zhongchong Co., Ltd. (中宠股份) - Zhongchong Co., Ltd. achieved a revenue of 2.432 billion in the first half of 2025, representing a year-on-year growth of 24.32%, with a net profit of 203 million, up 42.56% [2] - The company operates 22 production bases globally, with collaborative operations in North America, and plans to complete a second factory in the U.S. by 2026 [2] - An investment of 100 million in a factory in Mexico, covering 10,000 square meters, focuses on the pet food category [2] - The company's products comply with the USMCA agreement and are not affected by tariff adjustments [2] - The domestic market is expanding, although it remains fragmented, with increasing brand concentration [2] - The WNPY brand is a core strength, enhanced through brand building, product development, and cultural initiatives [2] - The company is committed to building its own brand while accelerating expansion into overseas markets [2]

Group 1: 德福科技 - 德福科技 has acquired Luxembourg Copper Foil, positioning itself among the global leaders in high-end IT copper foil production [1] - Luxembourg Copper Foil, established in 1960, is the only non-Japanese high-end IT copper foil manufacturer globally, with an annual capacity of 16,800 tons [1] - Projected revenue for Luxembourg Copper Foil in 2024 is €134 million, with a net profit of -€370,000; however, it is expected to achieve a quarterly profit of €1.67 million in Q1 2025 [1] - 德福科技's total production capacity for electrolytic copper foil has increased to 191,000 tons per year, making it the largest globally [1] - The company plans to invest ¥183 million in R&D in 2024, resulting in 17 new invention patents [1] Group 2: 中望软件 - 中望软件 acknowledges that intellectual property disputes are a necessary part of its internationalization process [1] - The company emphasizes the importance of compliance in R&D processes and intellectual property management [1] - In response to Autodesk's lawsuit, 中望软件 intends to follow international legal protocols and is prepared for judicial proceedings [1] - The company asserts that its product sales will not be affected during the litigation and expresses confidence in maintaining customer support [1]

Group 1: Shijia Photon - The company reported that changes in international trade policies have limited impact, as it is addressing tariff policies through overseas capacity layout and diversification strategies [1] - In Q1, the gross margin significantly increased due to product structure upgrades, process optimization, yield improvements, and customer structure optimization [1] - The company is making progress in data centers, access networks, and laser radar and sensing markets, with plans to deepen process advantages and accelerate product industrialization [1] - Global capacity layout for MPO products and stable supply ensured for MT connectors through investments and long-term agreements [1] - The existing production line for WG products meets order demands, with future capacity adjustments based on market conditions [1] - Revenue and profit are expected to continue growing in Q1 2025, driven by rapid growth in computing power demand and the data communication market [1] - The construction of the Thailand production base is progressing steadily, with core team formation and skills training meeting expectations [1] - The company maintains a cautiously optimistic outlook for the market and operational conditions in 2025 [1] Group 2: Canrui Technology - The company expects a 24.36% year-on-year increase in revenue for 2024, but net profit is projected to turn negative due to intense market competition, high R&D expenses, impairment losses, and losses in the testing business [2] - Revenue from smart sensor chips is expected to grow by 32.61%, while power management chip growth is only 5.04% [2] - The total cost of equity incentives for 2024 is projected to be 20.68 million yuan, amortized over three years [2] - In Q1 2025, revenue is expected to reach 125 million yuan, an 8.86% year-on-year increase, with gross margin rising to 28.12% [2] - The company is enhancing profit margins through internal growth and external expansion in the competitive analog chip industry [2] - A new share buyback program has accumulated the purchase of 1,155,191 shares, costing 31,898,161.44 yuan [2] Group 3: Huaru Technology - The company highlighted the characteristics of leading foreign military intelligence enterprises and introduced the XSimVerse military model with five application areas: intelligent decision-making, virtual training, digital testing, training equipment, and intelligent equipment [3] - The company emphasized the upgrade advantages from military simulation to military intelligence, forming a closed-loop system through simulation systems and corpus resources [3] - Despite facing procurement restrictions from military networks, the company can still secure orders through alternative channels and increase potential customer demand through product iterations [3] - As of December 31, 2024, the company has signed new contracts worth 376 million yuan [3] Group 4: Changsheng Fund - As of now, Changsheng Fund has an asset management scale of 86.128 billion yuan, ranking 64th out of 210 [3] - The asset management scale for non-monetary public funds is 55.698 billion yuan, ranking 67th out of 210 [3] - The fund manages 136 public funds, ranking 54th out of 210, with 22 public fund managers, ranking 63rd out of 210 [3] - The best-performing public fund product in the past year is Changsheng Urbanization Theme Mixed A, with a latest net value of 1.62 and a growth of 53.12% over the past year [3]