ENVALITH

IBIDEN CO.,LTD. 2Q Earnings Flash

Growth in IC package substrates for AI lifts 1H operating income by 84.6%. A build-up of advances received and the JPY 1,510B Gama investment set the stage for the next growth phase.

PublishedOctober 29, 2026 at 19:46 GMT+9

Key Positives From The 2Q Results

Electronics revenue rose 52.0% and operating income rose 96.7%. Company-wide OPM expanded to 22.9% (+6.2pt YoY). Demand for high-performance IC package substrates for generative AI and general-purpose servers was the main driver. Stable operations at the Ono Plant, which entered mass production last fiscal year, also contributed. The results confirm that much of the incremental revenue drops through to profit. Advances received rose sharply by JPY 118,796M, and operating CF reached JPY 193,178M.

  • Electronics Margin Expansion
    : Electronics OPM rose to 29.0% (22.4% in the prior-year period). Production stability at the Ono Plant and a weaker yen drove the profit increase (company disclosure).
  • Operating Leverage
    : Gross profit margin improved to 37.2% (+2.5pt). SG&A rose only 6.4%, so operating income growth outpaced revenue growth.
  • Quarterly Earnings Momentum
    : Standalone 2Q (three-month) operating income was JPY 33,236M (+23.6% QoQ). OPM rose to 23.9% from 21.8% in 1Q, showing earnings power improving quarter by quarter (our estimates).
  • Ceramics Recovery
    : Ceramics operating income also rose 40.4%. Drivers were a recovery in special carbon products (FGM) for semiconductor production equipment and higher volumes of safety components for EV batteries (NEV).

Key Concerns From The 2Q Results

Electronics accounted for 83.3% of total segment profit (78.2% in the prior-year period), deepening reliance on AI server-related demand (our estimates). The company cited the weaker yen as a profit driver in both Electronics and Ceramics. This makes FX sensitivity a risk if the yen reverses. Part of the DPF revenue growth reflects a "temporary increase in orders" in 1Q.

  • Rising Fixed-Cost Burden
    : Depreciation rose to JPY 35,877M (+41.1%). With roughly JPY 1,510B of investment in Gama Cell6 still to come, the fixed-cost burden will keep rising.
  • Idle Asset Depreciation
    : Depreciation on idle non-current assets, booked under non-operating expenses, was JPY 1,669M, following JPY 1,935M in the prior-year period. Management's plans for utilizing or disposing of idle equipment need clarification.
  • AFP Margin Pressure
    : Catalyst carrier holding and sealing materials (AFP) posted higher revenue, but operating income fell on rising material costs (company disclosure). Inflation linked to the Middle East situation also persists.
  • Working Capital Build
    : Inventories stood at JPY 82,722M, up 16.6% from the prior fiscal year-end (our estimates). Trade receivables also increased, inflating working capital.
  • Ongoing Dilution
    : Diluted EPS was JPY 65.10 as of end-September. CB conversions are progressing, and 5,126,831 shares were issued after the period-end (10/1–10/21). Dilution will continue to weigh on per-share metrics.

Focus Areas / Items To Monitor Going Forward

  • 2H Profit Requirement
    : The full-year plan implies 2H operating income of JPY 72,884M, requiring +21.2% growth versus 1H (our estimates). The key question is whether earnings can build further from the standalone 2Q level.
  • Gama Cell6 Funding
    : How the Gama Cell6 investment (phased start-up from FY2029) fits into the funding plan.
  • Ceramics Post-DPF Normalization
    : Ceramics profit levels once the temporary DPF order boost fades, and the segment's medium-term growth strategy.
Discussion Points For Management
  • Capital Allocation
    : Funding allocation and assumed payback period for the roughly JPY 1,510B investment in Gama Cell6 and overseas plants.
  • 2H Assumptions
    : FX assumptions for the 2H plan, as well as product mix and Ono Plant utilization rate assumptions.
  • AI Demand Shift
    : Demand outlook for CPU substrates as AI shifts toward inference and agentic models, and the scale of planned capacity expansion.

Key Financial Highlights

ItemValueYoY
RevenueJPY 262,546M+34.3%
└ Standalone 2Q (3 Months)JPY 139,327M+42.1%
Gross ProfitJPY 97,705M+43.9%
Gross Profit Margin37.2%+2.5pt
SG&AJPY 37,589M+6.4%
Operating IncomeJPY 60,116M+84.6%
└ Standalone 2Q (3 Months)JPY 33,236M+122.5%
Operating Income Margin22.9%+6.2pt
DepreciationJPY 35,877M+41.1%
Recurring ProfitJPY 61,009M+88.9%
Extraordinary LossesJPY 2,469M-53.8%
Interim Net Income Attributable to Owners of Parent CompanyJPY 38,574M+74.8%
EPSJPY 68.63+73.7%

※ Standalone 2Q figures, margins and ratios are our estimates. EPS is retroactively adjusted for the 2-for-1 stock splits effective 2026/1/1 and 2026/10/1. Net income grew more slowly than operating income because the company sold cross-shareholdings last fiscal year.

Performance By Business Segment

Electronics rose to 65.7% of revenue (58.1% in the prior-year period) and accounted for most of the company-wide profit increase (our estimates).

Segment Performance Table

SegmentRevenueYoYOperating IncomeYoYMargin
ElectronicsJPY 172,540M+52.0%JPY 50,028M+96.7%29.0%
CeramicsJPY 46,156M+16.3%JPY 5,391M+40.4%11.7%
OtherJPY 43,849M+3.8%JPY 4,623M+42.2%10.5%
Adjustments--JPY 73M--
TotalJPY 262,546M+34.3%JPY 60,116M+84.6%22.9%

※ Revenue is revenue from external customers. Margins are our estimates, using external customer revenue as the denominator. Electronics segment profit excludes JPY 1,669M of depreciation on idle non-current assets (company disclosure).

Strong Performers
  • Electronics (High-Performance IC Package Substrates): Revenue +52.0%, operating income +96.7%. Demand for generative AI and general-purpose servers remained firm, with Ono Plant production stability and the weaker yen also contributing.
  • Special Carbon Products (FGM): Revenue and profit rose as strength in the semiconductor market drove a recovery in sales for semiconductor production equipment.
  • Safety Components for EV Batteries (NEV): Revenue and profit rose on higher sales and production volumes.
  • DPF: Under a build-to-order production model, a temporary increase in orders and the weaker yen lifted revenue and profit. Firm demand in certain markets, including Europe and India, provided support.
  • Other Businesses: Operating income +42.2%. Contributors were large slope and landscaping projects at IBIDEN Greentec and higher orders in electronic component processing at IBIDEN Jushi.

Progress Versus Full-Year Guidance

1H progress against the revised full-year plan was 46.5% for revenue and 45.2% for operating income. The prior-year period showed 47.0% for revenue and 52.5% for operating income, so this year's plan is more 2H-weighted on operating income (our estimates). The 2H requirement of JPY 72,884M implies a quarterly average of JPY 36,442M, 9.6% above standalone 2Q's JPY 33,236M. Achieving the plan hinges on growing revenue while sustaining 2Q's 23.9% OPM.

ItemValue (2Q Cumulative)Full-Year ForecastProgress Rate
RevenueJPY 262,546MJPY 565,000M46.5%
Operating IncomeJPY 60,116MJPY 133,000M45.2%
Recurring ProfitJPY 61,009MJPY 134,500M45.4%
Net IncomeJPY 38,574MJPY 89,000M43.3%
EPSJPY 68.63JPY 157.1743.7%
  • Not applicable

Changes To Guidance

The company revised the full-year consolidated guidance announced on 2026/8/4. Revised operating income is JPY 133,000M (+114.4% YoY). Prior guidance figures and detailed reasons are provided in the same-day release, "Notice Regarding Revision of Full-Year Consolidated Earnings Forecast and Dividends of Surplus (Interim Dividend / Dividend Increase)."

  • Revenue
    : New JPY 565,000M (+35.8% YoY)
  • Operating Income
    : New JPY 133,000M (+114.4% YoY)
  • Recurring Profit
    : New JPY 134,500M (+121.1% YoY)
  • Net Income
    : New JPY 89,000M (+39.7% YoY)
  • Reasons For Revision
    : 1H operating income rose 84.6%, supported by demand for high-performance IC package substrates, Ono Plant production stability and the weaker yen (company disclosure). Net income growth is smaller because of the high base created by JPY 59,281M of extraordinary gains in the prior fiscal year.

Commentary On Shareholder Returns

  • Interim Dividend Increase
    : The interim dividend was raised to JPY 20 from the JPY 15 forecast, on a post-2026/1/1-split basis (JPY 10 on a post-2026/10/1-split basis).
  • Year-End Dividend
    : The year-end dividend forecast is JPY 10 (post-2026/10/1-split basis). The split-adjusted annual dividend is JPY 20, up 33.3% from JPY 15 in the prior fiscal year (our estimates).
  • Dividend Policy
    : The prior fiscal year's annual JPY 15 included a commemorative dividend. The dividend policy was revised on 2026/8/4.
  • Treasury Share Disposal
    : The board resolved on the same day to dispose of treasury shares as restricted stock incentives for the employee stock ownership association.

Financial Position

Net cash expanded from the prior fiscal year-end, driven by the build-up of advances received and bond redemptions. Advances received inflated total assets, lowering the equity ratio to 53.5% (-3.8pt versus prior fiscal year-end). Financial soundness nonetheless remains high.

  • Key Figures
  • Leverage Metrics
ItemValueAdditional Information
Cash and DepositsJPY 420,487M+42.2% versus prior fiscal year-end
Shareholders' EquityJPY 603,333M+9.7% versus prior fiscal year-end. Share capital and capital surplus rose on CB conversions
Interest-Bearing DebtJPY 162,036M-15.8% versus prior fiscal year-end. Sum of bonds, CBs and long-term borrowings (our estimates)
└ Bonds (Including Current Portion)JPY 45,000MJPY 60,000M at prior fiscal year-end
└ Convertible BondsJPY 56,036MJPY 72,476M at prior fiscal year-end. JPY 11,500M face value converted after period-end
└ Long-Term BorrowingsJPY 61,000MJPY 60,000M at prior fiscal year-end
Advances ReceivedJPY 199,746M+146.8% versus prior fiscal year-end
InventoriesJPY 82,722M+16.6% versus prior fiscal year-end. Sum of merchandise, work in process and raw materials
Free CFJPY 144,292MOperating CF JPY 193,178M − investing CF JPY 48,886M (our estimates)
EBITDAJPY 95,993MOperating income + depreciation. +65.5% YoY (our estimates)

Disclosures Released Alongside The Earnings Announcement

  • 2026/10/29
    Notice Regarding Revision of Full-Year Consolidated Earnings Forecast and Dividends of Surplus (Interim Dividend / Dividend Increase)
  • 2026/10/29
    Notice Regarding Capital Expenditure for High-Performance IC Package Substrates (Acquisition of Non-Current Assets)
  • 2026/10/29
    Notice Regarding Disposal of Treasury Shares as Restricted Stock Incentives for the Employee Stock Ownership Association
  • 2026/10/29
    Supplementary Materials to Earnings Report (FY3/2027 2Q)

Major Announcements During The Quarter

  • 2026/08/04
    Revised guidance alongside 1Q results
  • 2026/08/04
    Resolved a 2-for-1 stock split effective 10/1. Also announced an adjustment to the CB conversion price, a revision to the year-end dividend forecast and a change in dividend policy
  • 2026/10/01
    Disclosed Articles of Incorporation raising total authorized shares to 920 million following the stock split
  • 2026/10/02
    Published Integrated Report 2026

Large-Shareholding Filings / Material Proposals Over The Past Year

  • Sumitomo Mitsui Trust Bank
    : 9.3%→8.2% (2026/06/30). Purpose: strategic investment, and management of investment trusts and discretionary investment contracts. Stake had risen from 7.0% to 9.5% on 2025/11/14.
  • Nomura Securities
    : 11.7%→11.4% (2026/05/29). Purpose: securities business inventory, cumulative investment business and management of trust assets. Stake rose from 6.5% to 10.8% on 2025/11/04 and has since remained above 10%.
  • BlackRock Japan
    : 6.7%→7.2% (2026/05/29). Purpose: pure investment. Stake had risen from 5.0% to 6.7% on 2026/02/27.
  • GIC Private Limited
    : 5.1%→3.8% (2026/02/25). Purpose: pure investment, with no plans to acquire management control.
  • Mitsubishi UFJ Financial Group
    : New filing→5.0% (2026/02/09). Purpose: strategic investment, pure investment and trading securities.
  • Mizuho Securities
    : 6.0%→4.9% (2026/01/30). Purpose: dealing, derivatives-related transactions, and investment trusts and discretionary investment.
  • Daiwa Asset Management
    : 0.0%→5.2% (2025/11/14). Purpose: client funds under securities investment trusts and discretionary investment contracts, and trading inventory.
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