Overview
Macquarie has flagged leading opportunities within Japan's technology sector, concentrating on semiconductor companies that stand to gain from stronger data center demand and an anticipated upswing in capital expenditures. The investment house singled out three firms in the semiconductor ecosystem that it expects will outperform as the industry moves into a new investment phase.
Company-by-company outlook
Renesas Electronics - Macquarie's top pick among semiconductor device makers is seeing robust demand for memory interface integrated circuits and power management integrated circuits that serve data center applications. As central processing units play an increasingly central role in data center architectures, the bank expects stronger need for memory interfaces that link DRAM to CPUs. At the same time, unit prices for these interfaces are projected to rise amid a transition from DDR5 toward MRDIM technology. Macquarie also highlights growing demand for PMICs, specifically DC-DC converters employed on server motherboards, a trend the firm connects to the market shift from AI GPUs to AI ASICs. To address the surge in demand, Renesas plans to expand its production capacity.
Advantest - Shares in the semiconductor production equipment sector have outperformed many other Japanese technology stocks in recent years, Macquarie notes. This relative strength has been driven by increased investment in advanced logic semiconductors and memory, together with longer testing times and additional back-end processing steps that raise demand for testing equipment. The bank expects the semiconductor investment cycle to evolve into another substantial phase of capital expenditure growth ahead of fiscal years 2026-27, a development that could support companies such as Advantest.
Tokyo Electron - Tokyo Electron has similarly benefited from the sector's outperformance. The company reported fourth-quarter and full-year fiscal 2026 results that beat analyst estimates for both earnings per share and revenue, reinforcing its standing within the semiconductor production equipment group.
Key considerations
- Macquarie emphasizes data center-driven demand for memory interface ICs and PMICs as a central theme supporting Renesas' outlook.
- Investment in advanced logic and memory, plus longer test and back-end processes, has strengthened the semiconductor production equipment segment, benefitting firms such as Advantest and Tokyo Electron.
- The firm expects a fresh phase of heightened semiconductor capital expenditure in the run-up to fiscal years 2026-27.
Risks and uncertainties
- The timing and scale of the next semiconductor investment cycle remain uncertain; changes could affect equipment makers and device suppliers in different ways.
- Shifts in technology standards - for example the move from DDR5 to MRDIM - may influence unit pricing trajectories and product demand, with potential implications for suppliers and data center purchasers.
- Changes in data center architecture trends, such as the movement from AI GPUs toward AI ASICs, could reshape component demand patterns and the relative fortunes of device makers and PMIC suppliers.
Conclusion
Macquarie's latest view places Renesas, Advantest and Tokyo Electron front and center as Japanese semiconductor names poised to benefit from stronger data center spending and an anticipated uptick in industry capital expenditure. Each company is positioned at a different point in the semiconductor value chain - device components, test equipment, and production equipment - and Macquarie expects these segments to gain as the investment cycle unfolds toward fiscal years 2026-27.