Montage Technology Co., Ltd. (688008.SH) has delivered another impressive performance in 2025, following a 213% surge in net profit attributable to shareholders in 2024. According to an earnings forecast, the company expects full-year net profit attributable to shareholders to reach 2.15 billion to 2.35 billion yuan, representing year-on-year growth of 52.3% to 66.5%. Adjusted net profit is projected to be 1.92 billion to 2.12 billion yuan, up 53.8% to 69.8% compared to the previous year.
As a global leader in memory interface chips, Montage Technology primarily focuses on interconnect chips for the DRAM memory market. Its key clients include major memory manufacturers such as Samsung, SK Hynix, and Micron Technology. The company also chairs the Memory Support Logic Subcommittee of JEDEC, playing a significant role in setting international standards.
Accelerated product iteration has been a key driver of this year’s strong performance. With the rise of AI training, which demands higher memory bandwidth for processing large datasets, DDR5 adoption has grown rapidly. Market research indicates that server DDR5 penetration is expected to jump from 50.1% in 2024 to 85.3% in 2025.
Montage Technology is one of the few companies worldwide capable of providing a full suite of DDR5 memory interface and module companion chip solutions. Its flagship products have advanced to the third generation of DDR5, with related revenue in 2025 already surpassing that of the second generation. Meanwhile, the company’s fourth-generation chips have entered volume production, and fifth-generation chips have begun sampling with customers, achieving data rates of up to 8000MT/s—approximately 2.5 times faster than DDR4.
The company’s performance forecast also highlights strong demand driven by AI industry trends, leading to a significant increase in shipments of interconnect chips. In the first three quarters of 2025, sales revenue from interconnect chip products reached 3.832 billion yuan, a year-on-year increase of 61.21%, while gross margin for this segment rose by 2.48 percentage points to 64.8%, partly due to rising memory chip prices.
Beyond memory interface chips, Montage Technology is expanding into high-speed interconnect platforms. A notable area of growth is its "transport capacity" chips, particularly PCIe Retimer chips, which manage data transmission in AI computing systems. For example, a typical AI server equipped with eight GPUs generally requires 8 to 16 PCIe Retimer chips. The company is the world’s second manufacturer with mass production capabilities for PCIe Retimer chips, holding about 15% market share in 2024.
In the first quarter of 2025, revenue from transport capacity chips reached 135 million yuan, up 155% year-on-year. By the first half of the year, related revenue amounted to 294 million yuan, accounting for over 10% of total revenue. Another key product is the CXL memory controller chip, launched in the third quarter of 2025. As the first product of its kind globally, it has received certification from leading memory makers such as Samsung and SK Hynix and is steadily progressing toward commercialization.
Market analysis suggests significant growth potential for both PCIe and CXL interconnect chips. The PCIe interconnect chip market is projected to expand from $2.289 billion in 2024 to $7.761 billion by 2030, with a compound annual growth rate (CAGR) of 20.1%. Meanwhile, the CXL interconnect chip market is expected to grow from $4.3 million in 2024 to $1.703 billion by 2030. In comparison, the core memory interconnect chip market is forecast to grow from $1.2 billion in 2024 to $5 billion by 2030, with a CAGR of 27.4%.
Despite strong operational performance, Montage Technology continues to operate without a controlling shareholder, and concerns about equity dispersion and shareholder divestment remain. As of the end of the third quarter of 2025, the company’s largest shareholder, China Electronics Investment Holding Co., Ltd., held a 5.1% stake, while the second-largest shareholder, Zhuhai Rongying Investment Partnership, held 4.3%. Combined, their stakes now total less than 10%.
Since the beginning of 2025, China Electronics Investment has reduced its stake by approximately 18.4 million shares, or about 1.5%, totaling roughly 2.2 billion yuan in value. Zhuhai Rongying sold about 22.9 million shares, or 1.9%, worth approximately 2.3 billion yuan. Together, these two major shareholders have cashed out nearly 4.5 billion yuan.
As Montage Technology rides the wave of AI development, its memory interface chip business continues to grow rapidly, and new products such as transport capacity chips are gaining traction. However, ongoing shareholder sell-offs remain a variable that the market cannot ignore.
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