Price history
¥6,072Latest+59.8%
Drag across the chart to measure the move between two points.Delayed 15 minutes · monthly closing basis
Business overview
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Key numbersShowing 8 of 20
PER
92.13How many years of earnings it would take to buy the stock. The market average is generally considered to be around 15.PBR
2.54How many times the company's net assets? Around 1x is generally considered a benchmark.ROE
2.8%Earning power. A figure above 10% is generally considered good.Dividend yield
0.0%The annual dividend as a percentage of the share price.Market capitalization
¥12tnShare price × number of shares. The value of the entire company.Equity ratio
79.0%The proportion of assets funded by money that does not have to be repaid.Operating margin
26.2%The percentage of revenue remaining from the company’s core business.Revenue growth (3 years)
3.4%The average annual growth in sales over the past three years.What to watch next
Improved sales and utilization of semiconductor materials, such as photoresists and mask blanks, following production expansion plans by AI and semiconductor manufacturers
The next 6–18 months, pending the impact on shipments and utilization in financial resultsImpact HighLikelihood Medium
Progress in launching newly established or expanded semiconductor-related facilities, including the Isesaki plant in Gunma Prefecture, bringing additional supply capacity into view
Second half of 2026 to 2027Impact MediumLikelihood Medium
Integration benefits following the conversion of 三益半導体工業 into a wholly owned subsidiary, including optimization of costs and the production structure
2026Impact MediumLikelihood Low
A reversal in PVC market conditions, including a price bottom, or renewed deterioration leading to a reassessment of the earnings range
Quarterly, in the short termImpact HighLikelihood High
Assessing the impact of foreign-exchange movements, including yen appreciation or depreciation, on the overseas sales ratio of around 93%, as well as the effectiveness of hedging
From the next quarter onwardImpact MediumLikelihood Medium
Support for supply and demand from share buybacks, including the ¥250 billion announced program and other large-scale shareholder returns, together with the dividend policy and expectations for dividend increases
Depending on the timing of implementation and completion, in the short to medium termImpact MediumLikelihood Medium
What to watch next
Who owns itTop holders total 46.4%
Listed holders 46.4%Everyone else 53.6%
The Master Trust Bank of Japan, Ltd. (Trust Account)18.19%
株式会社日本カストディ銀行 (Trust Account)7.21%
日本生命保険相互会社4.13%
Hachijuni Nagano Bank,Ltd.3.05%
THE CHASE MANHATTAN BANK, N. A. LONDON SECURITIES LENDING OMNIBUS ACCOUNT2.99%
明治安田生命保険相互会社2.88%
STATE STREET BANK AND TRUST COMPANY 5050012.56%
GOVERNMENT OF NORWAY2.03%
2 other listed holders3.35%
| Holder | Ownership (%) |
|---|---|
| The Master Trust Bank of Japan, Ltd. (Trust Account) | 18.19 |
| 株式会社日本カストディ銀行 (Trust Account) | 7.21 |
| 日本生命保険相互会社 | 4.13 |
| Hachijuni Nagano Bank,Ltd. | 3.05 |
| THE CHASE MANHATTAN BANK, N. A. LONDON SECURITIES LENDING OMNIBUS ACCOUNT | 2.99 |
| 明治安田生命保険相互会社 | 2.88 |
| STATE STREET BANK AND TRUST COMPANY 505001 | 2.56 |
| GOVERNMENT OF NORWAY | 2.03 |
| 2 other listed holders | 3.35 |
This company's documents
Filings
Timely disclosures
- 2026-09-30Notice of Determination of the Payment Amount for Stock Options (Share Acquisition Rights) Granted to Directors, Executive Officers and Employees
- 2026-09-15Notice Regarding the Allocation of Stock Options (Share Acquisition Rights)
- 2026-09-15Notice of Post-Transaction Adjustment in Commitment-Type Share Repurchase (FCSR)
- 2026-09-15Notice Concerning the Payment of a 100th Anniversary Commemorative Dividend and the Revision of the Dividend Forecast
- 2026-07-30Notice Regarding the Determination of the Issuance Terms of the 27th and 28th Stock Acquisition Rights by Third-Party Allotment for the Acquisition of Treasury Shares through a Commitment-Type Share Repurchase (FCSR)
- 2026-07-30Notice of Results of Treasury Share Acquisition through ToSTNeT-3 Off-Auction Purchase and Completion of Treasury Share Acquisition
- 2026-07-29Notice Regarding the Purchase of Treasury Shares Through an Off-Auction Purchase (ToSTNeT-3)
- 2026-07-24Notice Regarding the Purchase of Treasury Shares through an Off-Auction Purchase Transaction (ToSTNeT-3) (Treasury Share Acquisition through a Commitment-Type Share Buyback (FCSR))
14 more
- 2026-07-24Notice Regarding Earnings Forecast and Dividend Forecast
- 2026-07-24Summary of Financial Results for the First Quarter of the Fiscal Year Ending March 2027 [Japanese GAAP] (Consolidated)
- 2026-06-18Notice Regarding the Results of the Tender Offer for Treasury Shares
- 2026-06-05Notice Regarding the Status of Share Repurchases
- 2026-05-28Notice of Independent Outside Directors
- 2026-05-28Notice of Convocation of the 149th Annual General Meeting of Shareholders
- 2026-05-28Matters Not Included in the Documents Delivered with the Notice of Convocation of the 149th Annual General Meeting of Shareholders
- 2026-05-28Proposals, Business Report and Other Matters for the 149th Annual General Meeting of Shareholders
- 2026-05-20Notice Regarding a Tender Offer for Treasury Shares
- 2026-05-20Notice Regarding Dividend of Surplus
- 2026-05-20Notice of Completion of Post-Settlement Adjustment for an Accelerated Share Repurchase
- 2026-04-28Notice Regarding Changes in Directors (Outside Directors and Outside Audit & Supervisory Board Members)
- 2026-04-28Notice Regarding the Decision on Matters Related to the Acquisition of Treasury Shares
- 2026-04-28Consolidated Financial Results for the Fiscal Year Ending March 2026 [Japanese GAAP]
Threads
- 2026-09-30Incentives for Officers and Employees Through Stock Options
- 2026-09-25Dividend policy of returning to shareholders the benefits of expanded business earnings and a stronger corporate foundation
- 2026-09-15Commitment-Type Share Repurchase (FCSR) with Third-Party Allotment Stock Acquisition Rights
- 2026-07-30Returning value to shareholders through the cancellation of treasury shares
- 2026-07-24Building a Strong Business Foundation through Global Sales and Manufacturing Sites and Raw-Material Procurement
- 2026-07-24Expansion of the integrated ethylene production system in the United States and strengthening of its position as the world’s largest manufacturer
- 2026-07-24Strengthening competitiveness through a stable supply of high-quality semiconductor silicon and support for advanced devices
- 2026-07-24Risk of business performance fluctuations due to the global economy, declining demand and price competition
73 more
- 2026-07-24Achieving Sustained Revenue and Profit Growth
- 2026-07-24¥180 billion Capital Investment Plan for the Next Fiscal Year
- 2026-07-24Solid shipments of specialty chemicals for pharmaceuticals, building materials and coatings
- 2026-07-24Business opportunities pursued across all business segments in AI infrastructure
- 2026-06-19Continuous Enhancement of Corporate Value
- 2026-06-19Revenue and Profit Growth Trend
- 2026-06-19Expansion and Rationalization of Vinyl Chloride Resin Facilities and Construction of New Ethylene Facilities at Shintech
- 2026-06-19Silicone Capacity Expansion, Supply Infrastructure Enhancement and Use of the Technology Center
- 2026-06-19Research on Energy, Semiconductor-Related Materials, Optical Communications, Healthcare, and Wide-Bandgap Materials
- 2026-06-19Oversight by Outside Directors and Outside Audit & Supervisory Board Members and the Executive Compensation Committee
- 2026-06-19Ensuring Operational Propriety Through the Compliance Consultation and Reporting System and Internal Audits
- 2026-06-19Foreign Exchange Risk Associated with a High Overseas Sales Ratio
- 2026-06-19Slowing Demand for Electronic Equipment and Inventory Adjustments for Logic Devices
- 2026-06-19Cross-Company Risk Management by the Risk Management Committee
- 2026-06-19Strategic shareholdings held to maintain and strengthen business relationships
- 2026-06-19Research and development expenses for the first quarter
- 2026-06-19Improvement in ROIC and ROE
- 2026-06-19Set double-digit growth in consolidated ordinary profit as the performance-linked compensation target
- 2026-06-19Extraordinary Gain from Sale of Investment Securities
- 2026-06-19Change in cash flows from investing activities to an outflow
- 2026-06-19Increase in Total Assets Driven by Increases in Property, Plant and Equipment and Accounts Receivable
- 2026-06-19Risk of Demand Decline and Supply Chain Damage Due to COVID-19
- 2026-06-19Carbon Neutrality Measures and Implementation of Greenhouse Gas Reduction Technologies
- 2026-06-19Human Capital Development and Diversity
- 2026-06-19Expansion of the production base for semiconductor photoresist materials through the establishment of the Isesaki Plant
- 2026-05-28Development of Photoresists for 10nm, 7nm and Below, and EUV
- 2026-05-28Severing ties with antisocial forces
- 2026-05-28Protecting information assets and the supply chain through cybersecurity measures
- 2026-05-20Using Retained Earnings for Capital Expenditures and R&D Investment
- 2026-04-28Research and Development and Commercialization of New Products, and Exploration of New Businesses Including M&A
- 2026-04-28High-level shipments of containers related to semiconductor wafers
- 2025-11-13Raw Material Recycling and Sourcing Diversification for Rare-Earth Magnets, and Bringing the Vietnam Plant Up to Full Capacity
- 2025-11-13Increase in equity ratio to 82.3%
- 2025-11-13Decrease in Total Liabilities Due to Income Tax Payments, etc.
- 2025-06-20Business Operations Guided by the SDGs
- 2025-06-20Promoting Human Rights Due Diligence
- 2025-06-20Targets for Zero Serious Accidents and Reduced Workplace Accidents
- 2025-06-20Application of Accounting Standards and Related Guidance on Income Taxes
- 2025-06-20Application of Accounting and Disclosure Treatment for the Global Minimum Tax Regime
- 2025-06-20Planned application of the new lease accounting standard from fiscal 2028
- 2024-11-13Business composition by six product and service segments
- 2024-11-13Inventory adjustments in certain applications of rare-earth magnets
- 2024-11-13Developing demand, maintaining production, and launching new products in preparation for the post-COVID-19 environment
- 2024-06-20Pursuit of leading technology, quality and cost competitiveness in existing businesses and early commercialization of new fields
- 2024-06-20Customer qualification and development of mask blanks for the 10nm and 7nm generations
- 2024-06-20Safety First, Fair Corporate Conduct, Environmental Protection and Enhancement of Corporate Value
- 2024-06-20Risk of Production Interruptions Caused by Disasters or Accidents at Manufacturing Facilities
- 2024-06-20Regulatory Risks Related to Investment, Imports and Exports, Commercial Transactions, Labor, Patents, Taxation and Other Areas Across Countries
- 2024-06-20Risks of supply constraints, delays and price increases for raw materials
- 2024-06-20Risk of failing to keep pace with technological advances in the electronics industry
- 2024-06-20Risk of capital investment burden arising from tighter environmental regulations
- 2024-06-20Product Liability Risk Arising from Unexpected Quality Issues
- 2024-06-20Policy of limiting derivatives transactions to hedging based on underlying exposures and not conducting them for speculative purposes
- 2024-06-20Slowing demand for optical fiber
- 2024-02-13Growth in Global Markets Through the Use of Manufacturing Facilities in the United States, China, Taiwan and Fukui
- 2024-02-13Improving financial soundness by recognizing expenses in light of market fluctuations
- 2023-11-13Equipment Problems at a Raw Material Supplier in the Netherlands Vinyl Chloride Business
- 2023-06-30Renewal of the Cross-License Agreement for Rare-Earth Magnet Patents
- 2023-06-30Expanding the Individual Investor Base through a Stock Split
- 2023-06-30Company-wide sustainability initiatives led by the Sustainability Committee
- 2023-06-30Improving the Workplace Environment and Job Satisfaction through Employee Attitude Surveys
- 2023-02-13Adoption of IFRS 16 “Leases” by an Overseas Subsidiary
- 2023-02-13Application of the fair value measurement accounting standards
- 2022-06-30Enhancing Corporate Governance through Greater Management Transparency and Information Disclosure
- 2022-06-30Executive Compensation Design Using Fixed Compensation, Performance-Linked Compensation and Stock Options
- 2022-06-30Planned Application of the Accounting Standard for Revenue Recognition for the Fiscal Year Ending March 2022
- 2021-08-12Decline in Overseas Shipments Due to Large-Scale Scheduled Maintenance at Domestic Facility
- 2021-06-30Contributing to the Dematerialization of the Economy through Digital Transformation
- 2020-06-29Application of Revised Practical Solution Reports on Accounting Treatment at Overseas Subsidiaries and Other Entities
- 2019-02-13Changes in the Presentation of Deferred Tax Assets and Liabilities Following Partial Amendments to the Tax Effect Accounting Standard
- 2018-06-29Change in depreciation method for building fixtures and structures from the declining-balance method to the straight-line method
- 2017-06-30Adoption of guidance on recoverability of deferred tax assets
- 2016-06-30Discontinuation of the Advance Information Provision Rules for Large-Scale Purchase Actions