格隆汇2月2日丨华海清科(688120.SH)公布，截至2026年1月31日，公司通过上海证券交易所交易系统以 集中竞价交易方式回购公司股份441,120股，占公司总股本的比例为0.1247%，回购成交的最高价为 156.96元/股，最低价为127.30元/股，支付的资金总额为人民币60,224,451.49元（不含交易佣金等费 用）。 ...

Core Viewpoint - The article discusses the focus of fund managers on semiconductor equipment and technology sectors, highlighting the performance of key fund managers and their investment strategies in these areas [4][20]. Fund Manager Performance - Fund managers Xie Zhiyu and Qiao Qian have significant management scales of 38.6 billion and 24 billion respectively, with annualized returns of 18% and 13.52% since their tenure began [4]. - Xie Zhiyu's fund, Xingquan Helun Mixed A, achieved a return of 35.7% in 2025, outperforming the CSI 300 index by 18 percentage points [4][5]. - Qiao Qian's fund, Xingquan Business Model Mixed A, recorded a return of 38.05% in 2025, with a net value growth exceeding 10% in early 2026 [5][6]. Investment Focus - Both fund managers are concentrating on technology sectors, particularly overseas computing power and semiconductor equipment [8][9]. - Xie Zhiyu maintains a high equity position, with 92.5% of the fund's net value in stocks by the end of the fourth quarter [11]. - Qiao Qian's fund also operates with a high equity position of 94.4% at the end of the fourth quarter [16]. Portfolio Adjustments - Xie Zhiyu's fund saw significant changes in its top holdings, with the introduction of storage testing and module leader Baiwei Storage, which is expected to see a net profit growth of 427%-520% in 2025 [12]. - New entries in the top ten holdings for Xie Zhiyu include semiconductor equipment stocks Tuo Jing Technology and Huahai Qingke, while North China Innovation, Lens Technology, and Focus Media exited the list [13]. - Qiao Qian's fund also adjusted its top holdings significantly, with six new entries, including Baiwei Storage and Huahai Qingke, while North China Innovation and Lens Technology were removed [17]. Overall Market Outlook - The two fund managers agree on the positive outlook for technology sectors, particularly semiconductor equipment, storage, and overseas computing power [20].

Group 1 - The core viewpoint of the article highlights that Huahai Qingke's products, including CMP equipment, thinning equipment, cutting equipment, and edge grinding equipment, are being widely applied in key processes across various fields such as storage and advanced packaging, leading to a steady increase in market share [1] - The company plans to closely monitor the technological evolution trends in the semiconductor industry and will continue to advance product technology iterations and category expansions based on its business development [1] - The company aims to actively follow up on customer expansion plans to secure more orders and increase market share [1]

Group 1 - The core viewpoint of the news highlights a strong performance of the semiconductor materials and equipment sector, with the CSI Semiconductor Materials and Equipment Theme Index rising by 2.43% as of January 27, 2026 [1] - Notable individual stocks within the index include Chipone Technology, which increased by 10.90%, and other companies like Shengen Co. and Jinhai Tong, which saw gains of 10.53% and 10.00% respectively [1] - The E Fund Semiconductor Equipment ETF (159558) also experienced a rise of 2.06%, with a latest price of 2.23 yuan, and a cumulative increase of 2.20% over the past two weeks [1] Group 2 - In terms of liquidity, the E Fund Semiconductor Equipment ETF recorded a turnover rate of 6.35% and a trading volume of 294 million yuan, with an average daily trading volume of 320 million yuan over the past week, ranking it among the top two in comparable funds [1] - The ETF's scale grew significantly, with an increase of 1.825 billion yuan over the past two weeks, placing it second among comparable funds [1] - The latest share count for the E Fund Semiconductor Equipment ETF reached 2.091 billion shares, marking a one-year high and ranking it second among comparable funds [1] Group 3 - Over the past 20 days, the E Fund Semiconductor Equipment ETF has seen continuous net inflows, with a peak single-day net inflow of 621 million yuan, totaling 2.758 billion yuan in net inflows and an average daily net inflow of 138 million yuan [1] - The CSI Semiconductor Materials and Equipment Theme Index tracks 40 listed companies involved in semiconductor materials and equipment, reflecting the overall performance of these securities [1] - As of December 31, 2025, the top ten weighted stocks in the index accounted for 65.08% of the total, including companies like North Huachuang and Zhongwei Company [2]

Group 1 - The semiconductor sector experienced a strong rebound on January 27, 2026, with the China Securities Semiconductor Materials and Equipment Theme Index rising by 2.39% [1] - Notable individual stock performances included ChipSource Microelectronics increasing by 14.04%, and Jin Hai Tong and Kang Qiang Electronics hitting the daily limit up [1] - The semiconductor equipment ETF Wan Jia (159327) saw an increase of 2.03% and reached a new high in scale at 1.187 billion yuan with 536 million shares outstanding [1] Group 2 - The electronic industry achieved a 19.5% double-digit profit growth in 2025, indicating a robust demand for semiconductor manufacturing equipment, particularly high-end process and advanced packaging equipment [2] - Huatai Securities highlighted that the A-share market is shifting towards performance recovery, with semiconductor equipment identified as a key investment focus [2] - As of December 31, 2025, the top ten weighted stocks in the China Securities Semiconductor Materials and Equipment Theme Index accounted for 65.08% of the index, including companies like North Huachuang and Zhongwei Company [2]

Group 1 - The A-share market experienced a collective decline on January 27, with the Shanghai Composite Index down by 0.32%. The sectors showing gains included metals, banking, and oil, while electric equipment and pharmaceuticals saw the largest declines [1] - In the semiconductor sector, the performance was mixed. The chip ETF (159995.SZ) fell by 1.00%, while some component stocks like Ruixin Micro and Zhongwei Company increased by 2.85% and 2.23%, respectively. However, companies like Jing Sheng Machinery and Sanan Optoelectronics performed poorly, with declines of -3.82% and -3.07% [1] Group 2 - According to TrendForce, the global server shipment volume is expected to grow at an annual rate of 12.8% by 2026, with AI server shipments projected to grow over 28%, up from 24.2% in 2025. This growth is driven by significant investments in AI infrastructure by global CSPs [3] - The storage industry, including DRAM and NAND Flash, is expected to see its market value reach $551.6 billion by 2026, a year-on-year increase of 134%, and continue to grow by 53% to $842.7 billion in 2027. Samsung Electronics is reported to increase NAND flash supply prices by over 100% in Q1 2026, highlighting a severe supply-demand imbalance in the semiconductor market [3] - The packaging and testing segment of the storage chip industry is benefiting from a recovery in downstream demand, with leading manufacturers operating at near full capacity and service prices increasing by approximately 30%. This indicates a positive trend in the storage industry, with growth in both volume and price [3]

Core Viewpoint - Huahai Qingsi experienced a decline of 2.56% on January 26, with a trading volume of 1.08 billion yuan, indicating a potential concern regarding its stock performance and investor sentiment [1]. Financing Summary - On January 26, Huahai Qingsi had a financing buy amount of 49.01 million yuan and a financing repayment of 132 million yuan, resulting in a net financing outflow of 82.71 million yuan [1]. - The total financing and securities balance for Huahai Qingsi reached 941 million yuan as of January 26, with a current financing balance of 913 million yuan, accounting for 1.34% of its circulating market value, which is below the 40th percentile level over the past year, indicating a low financing position [1]. - In terms of securities lending, on January 26, Huahai Qingsi repaid 7,300 shares and sold 3,400 shares, with a selling amount of 657,200 yuan based on the closing price [1]. - The securities lending balance stood at 27.93 million yuan, exceeding the 90th percentile level over the past year, indicating a high level of short interest [1]. Business Performance Summary - As of September 30, Huahai Qingsi reported a total of 28,900 shareholders, an increase of 112.76% compared to the previous period, while the average circulating shares per person decreased by 29.83% to 12,245 shares [2]. - For the period from January to September 2025, Huahai Qingsi achieved an operating income of 3.194 billion yuan, representing a year-on-year growth of 30.28%, and a net profit attributable to shareholders of 791 million yuan, reflecting a year-on-year increase of 9.81% [2]. - Since its A-share listing, Huahai Qingsi has distributed a total of 271 million yuan in dividends [2]. Institutional Holdings Summary - As of September 30, 2025, among the top ten circulating shareholders of Huahai Qingsi, E Fund's SSE STAR 50 ETF ranked as the fourth largest shareholder with 9.0417 million shares, an increase of 2.1788 million shares from the previous period [2]. - Huaxia's SSE STAR 50 ETF ranked fifth with 8.6312 million shares, a decrease of 285,700 shares compared to the previous period [2]. - The Jiashi SSE STAR Chip ETF ranked eighth with 5.6060 million shares, an increase of 1.6723 million shares from the previous period, while Hong Kong Central Clearing Limited entered as a new shareholder with 5.2776 million shares [2].

证券日报网讯1月26日，华海清科在互动平台回答投资者提问时表示，公司部分产品在客户端产线用于 晶圆制造时，会涉及少量臭氧的使用。 ...

Group 1 - The company, Huahai Qingke (688120.SH), indicated on its investor interaction platform that some of its products involve the use of a small amount of ozone during the wafer manufacturing process [1]

Core Viewpoint - The AI Fund, Dongfang Artificial Intelligence Theme Mixed A, reported a profit of 1.6323 million yuan for Q4 2025, with a net asset value growth rate of 1.22% during the period, and a total fund size of 600 million yuan as of the end of Q4 [3][15]. Fund Performance - As of January 22, the fund's unit net value was 2.026 yuan, with a one-year return of 101.09%, ranking 18 out of 222 comparable funds [4]. - The fund's performance over the last three months showed a growth rate of 37.55%, ranking 1 out of 229 comparable funds, and over the last six months, it achieved a growth rate of 84.15%, ranking 7 out of 229 [4]. Investment Strategy - The fund focuses on the semiconductor industry, particularly in areas such as semiconductor equipment, materials, and components, which are expected to benefit from national policy support and have significant market advantages [3]. - The fund manager emphasized the dual trends of explosive growth in the AI industry and the accelerated localization of the domestic semiconductor industry as key investment directions [3]. Risk and Return Metrics - The fund's Sharpe ratio over the last three years was 0.8653, ranking 53 out of 163 comparable funds [8]. - The maximum drawdown over the last three years was 47.36%, with the largest single-quarter drawdown occurring in Q1 2022 at 32.48% [10]. Portfolio Composition - The fund maintains a high concentration in its holdings, with the top ten stocks consistently representing over 60% of the portfolio for the past two years [19]. - As of Q4 2025, the top ten holdings included companies such as Zhongwei Company, Jingce Electronics, and Chip Source Micro [19]. Stock Positioning - The average stock position over the last three years was 87.65%, slightly above the comparable average of 86.9% [13].