Massive capital flows exceeding 74 billion yuan poured into the market today (June 15th), with the electronics sector leading the gains. Suzhou Dongshan Precision Manufacturing Co.,Ltd. topped the list of net fund inflows on the A-share market, attracting over 4.3 billion yuan.
Among popular ETFs, the Huabao Electronics ETF (515260), which aggregates core leaders in the electronics sector, saw its on-exchange price surge over 5.9% during the session, currently up 5.48%. It has attracted net inflows for three consecutive trading days prior, totaling 25.52 million yuan. Over a longer period, it has accumulated a substantial 174 million yuan in net inflows over the past 20 trading days, reflecting strong capital confidence in the sector's future performance and active positioning.
Regarding constituent stocks, PCB leader Shengyi Technology Co.,Ltd. and Suzhou Dongshan Precision Manufacturing Co.,Ltd. hit the daily limit-up. Optoelectronic leader Sanan Optoelectronics also reached the limit-up. MLCC concept stock Sanhuan Group surged nearly 19%, semiconductor leader China Resources Microelectronics rose over 11%, Cambricon Technologies gained more than 6%, and consumer electronics leader Lens Technology jumped over 10%.
The underlying index of the Huabao Electronics ETF (515260) encompasses hot themes such as PCB and MLCC. Looking at specific segments:
PCB Sector Analysis
In the PCB (Printed Circuit Board) sector, MULINSEN's wholly-owned subsidiary, Xinyu MULINSEN Electronics, recently issued a price increase notice, raising prices for all PCB products by 20% starting June 12th. This is primarily due to a significant surge in the cost of copper-clad laminate, a core PCB material. This year, driven by demand from AI servers and high-speed switches, upstream PCB materials like copper-clad laminates, electronic cloth, and copper foil have seen continuous price increases.
A recent Morgan Stanley report indicates that as AI cluster scales continue to expand, the demand for data transmission between GPUs is growing exponentially, which will drive a rapid surge in demand for optical modules. As optical modules upgrade from 400G to 800G, 1.6T, and even 3.2T, the materials, layer count, and manufacturing processes of their internal PCBs will undergo comprehensive upgrades, leading to a substantial increase in the value per PCB board.
MLCC Sector Dynamics
In the MLCC (Multi-layer Ceramic Capacitor) sector, Murata has issued a price increase notice, announcing comprehensive price hikes for AI server and high-end automotive-grade MLCC products starting July 1st, with increases ranging from 10% to 40%. Currently, MLCCs have become the third-largest cost component in AI servers, following only GPUs and memory chips.
Several institutions predict that the MLCC market is about to enter a cycle of supply shortages, with price increase expectations continuing to heat up. On one hand, the usage and value of MLCCs in AI servers have risen significantly. On the other hand, the increasing penetration of AI PCs and AI phones, coupled with the continued expansion of new energy vehicle production, collectively create strong downstream demand for MLCCs. Notably, price hikes by international giants like Murata have created a historic supply gap for the domestic MLCC industry chain. Combined with important breakthroughs in domestic capacitor technology, market expectations for domestic high-end products have been further activated, driving a strong rally in the sector.
Shenwan Hongyuan Securities believes that against the backdrop of AI industrialization, as a mainstay of computing power infrastructure, key segments in the electronics sector such as computing chips, semiconductor memory, PCBs, and passive components are facing unprecedented innovation opportunities. The number of listed companies and product range within the electronics sector are also continuously expanding, fostering diverse industry chains and investment themes, allowing investors to find multiple investment opportunities within the sector.
Over a longer timeframe, the underlying index (the Electronic 50 Index) of the Huabao Electronics ETF (515260) has accumulated a gain of 180.18% from the start of the "9.24" market trend up to June 12th, outperforming peer indices like CSI Electronics (175.71%) and also surpassing major broad-based indices such as the ChiNext 50 (175.09%), the STAR 50 (158.65%), and the CSI 300 (48.70%).
Statistical data period: September 24, 2024, to June 12, 2026. The Electronic 50 Index's performance over the past five full calendar years is as follows: 2021: 3.27%; 2022: -38.63%; 2023: 1.03%; 2024: 27.45%; 2025: 43.49%. The index's constituent stocks are adjusted according to its compilation rules, and its past performance does not guarantee future results.
Key Investment Vehicle for the Sector
The Huabao Electronics ETF (515260) and its feeder funds (Class A: 012550, Class C: 012551) passively track the Electronic 50 Index, with a heavy focus on the semiconductor and consumer electronics industries. They aggregate exposure to hot industries like AI chips, automotive electronics, 5G, and PCBs. Top holdings include Luxshare Precision, Cambricon Technologies, Industrial Fulian, SMIC, and others. Additionally, this ETF is eligible for margin trading and the Stock Connect schemes, making it an efficient tool for gaining exposure to the core assets of the electronics sector.
Data shows that the underlying index of the Huabao Electronics ETF (515260) covers popular technology themes. As of the end of May, the weightings for the Apple, NVIDIA, and Google industry chains were 49.34%, 28.50%, and 23.85% respectively, indicating deep ties to the growth of global tech giants and the potential to benefit from their industrial expansion and technological innovation.
As of the end of May, the Huabao Electronics ETF (515260) had an asset size of 841 million yuan, making it the largest ETF tracking the same underlying index among the two such ETFs in the entire market.