Renesas Electronics Corporation Q2 FY2026 earnings call

• Earthquake Impact Update

  • The Kumamoto earthquake caused limited overall operational and financial damage, with no serious reported injuries.
  • The Nishiki back-end factory has already resumed full production. The Kawashiri front-end factory, which accounts for 13% of total company-wide sales, resumed wafer testing post-earthquake, with production targeted to restart on August 5; pre-stored die bank and inventory limits the near-term impact.
  • The Kyushu-area OSAT partner faced earthquake disruption, but the expected business impact is also limited. Management will continue monitoring broader customer supply chain disruptions.
  • The previously announced gradual closure of the 50-year-old 6-inch Takasaki front-end production and power analog R&D site is moving forward.

• Overall Operational Performance

  • Second quarter results exceeded guidance by 4.5% on revenue; more than half of the upside came from favorable foreign exchange effects, with the remainder from stronger-than-expected demand across Automotive and IoT segments.
  • Gross margin was 1.1 percentage points above guidance, split equally between yen depreciation, product mix improvement, and more conservative than expected inventory valuation.
  • Operating profit margin was 3.7 percentage points above the guidance median, driven largely by an over 7 billion yen reduction in operating expenditure versus plan.
  • OpEx reductions came from three main sources: delayed execution of planned investments and hiring (30% of the reduction), postponed ERP integration of a recently acquired company to next fiscal year (~20% of the reduction), and unmaterialized conservative seasonal cost assumptions.
  • Quarter-over-quarter, revenue grew 9.8%, while gross margin declined 1.0 percentage points and operating margin declined 0.8 percentage points, driven by expected increases in fuel, labor, and maintenance costs.
  • Factory utilization reached 58% in the second quarter, above forecast, with input volumes increasing quarter-over-quarter.
  • In-house work-in-progress inventory increased due to higher production input and mobile seasonality, while days of inventory (DOI) declined on higher sales. Channel inventory weeks on hand (WOI) also declined on strong sell-through.

Following a business transfer, the timing business segment has been reclassified from core segments to the 'Others' category, with historical comparison data adjusted retroactively. For the reported second quarter 2026: total company revenue reached 453 billion yen, with a 24.8% year-over-year increase and an 8.8% quarter-over-quarter increase. Total gross margin hit 58.1%, and operating profit margin reached 32.7%. The Automotive segment saw an operating margin decline of 0.9 percentage points quarter-over-quarter, primarily driven by a rebound from one-off first quarter cost impacts. Both the Automotive and IoT/Industrial Infrastructure segments outperformed management guidance, with IoT/Industrial Infrastructure contributing upside above forecast from strong data center and ASIC demand.

• Third quarter 2026 revenue is guided to a median of 430 billion yen, representing a 28.7% year-over-year increase and a 6.1% quarter-over-quarter increase. Growth is expected across all core segments: Automotive (driven by new products in China and channel inventory building in Japan), and Industrial Infrastructure/IoT (driven by continued strong data center demand).
• Gross margin is guided to 57.5%, a 0.6 percentage point quarter-over-quarter decline; rising summer energy and maintenance costs outweigh the benefit of slightly higher utilization, with product mix and foreign exchange expected to be roughly flat.
• Operating profit margin is guided to 32.5%, a 0.2 percentage point quarter-over-quarter decline, as delayed OpEx from the second quarter shifts to the third quarter.
• Foreign exchange assumptions are held steady at 159 yen to the U.S. dollar and 184 yen to the euro. A 1 yen move in USD/JPY impacts annual revenue by 2 billion yen and operating profit by 0.9 billion yen, while a 1 yen move in EUR/JPY impacts annual revenue by 0.2 billion yen and operating profit by 0.1 billion yen.
• Inventory is expected to increase quarter-over-quarter, as management adds production input and expands die bank capacity to meet sustained strong demand; channel WOI is expected to continue declining on strong sell-through.
• Utilization is expected to increase slightly quarter-over-quarter.
• Management maintained the overall outlook of stable moderate growth for automotive, and continued strength for AI and data center end markets through the end of 2026.

• The full extent of earthquake-related supply chain disruptions for customers is still unknown, and requires ongoing monitoring; while damage to Renesas' own facilities is limited, downstream production suspensions could impact near-term results.
• 6-inch semiconductor production equipment and parts supply is becoming increasingly difficult to maintain, creating long-term quality and operational risk for the Takasaki facility that prompted the decision to close production.
• Sustained tight supply capacity for data center semiconductor products creates execution risk, and the management deliberately postponed ERP integration to avoid disrupting tight supply operations.
• Uncertainty around crude oil and energy prices creates upside risk to manufacturing costs.
• Automotive demand varies across regions, with relative uncertainty in Europe and limited expected growth in the U.S.

Q: An analyst asks how the 2026 Kumamoto earthquake compares to the 2016 Kumamoto earthquake in impact, and what countermeasures allowed for fast restart. / A: Management confirms the 2026 earthquake caused smaller shaking at Renesas' factories than the 2016 event. Lessons from the 2016 quake led to pre-emptive investments in seismic reinforcement for equipment and pre-positioned business continuity inventory, which combined to enable faster restart of operations than the prior event.

Q: An analyst asks why gross margin is expected to decline QoQ in Q3 despite higher utilization, and what the gross margin trajectory is going forward. / A: Management breaks down the expected 0.6pp QoQ decline: +0.5pp from higher utilization, offset by -1.0pp from higher seasonal manufacturing costs, with FX and mix flat. Utilization will continue increasing gradually through H2 2026, which will provide ongoing margin support, but energy cost increases are expected to peak after the summer.

Q: An analyst asks about recent pricing activity for Renesas' products, following reports of price hikes from peer semiconductor manufacturers. / A: Management confirms it implemented targeted price adjustments for select products effective July 1, 2026, which will impact results starting in Q3. The adjustments are not large, across-the-board price increases; instead, they are targeted adjustments for products where cost increases needed to be passed through. The existing surcharge framework for passing through variable cost increases remains in place.

Q: An analyst asks for the rationale behind closing the Takasaki 6-inch factory, and the company's plans for employee employment at the site. / A: Management explains the closure is driven by the shrinking 6-inch equipment industry, which makes obtaining parts and maintenance support increasingly difficult, creating unacceptable quality risk for customers. Production will be migrated to 8-inch lines. All employees will be offered reassignment to other roles, with R&D resources planned to be increased at the Takasaki site. The company will also support smooth job transitions for employees who choose not to relocate.