Price history
¥8,194Latest+208.6%
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
69.77How many years of earnings it would take to buy the stock. The market average is generally considered to be around 15.PBR
2.1How many times the company's net assets? Around 1x is generally considered a benchmark.ROE
3.0%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
¥763bnShare price × number of shares. The value of the entire company.Equity ratio
71.4%The proportion of assets funded by money that does not have to be repaid.Operating margin
14.9%The percentage of revenue remaining from the company’s core business.Revenue growth (3 years)
10.7%The average annual growth in sales over the past three years.What to watch next
Realisation of synergies from the acquisition of the polycarbonate business from AGC/AGC Polycarbonate, including the ramp-up of sales and earnings contributions
From FY2026 onward (acquisition completed on 2025/10/27)Impact MediumLikelihood Medium
Stabilisation of operations at expanded overseas production lines for semiconductor-related materials in China, Taiwan and other locations, followed by growth in orders and shipments
FY2026 (ramp-up phase)Impact HighLikelihood Medium
Improved R&D efficiency through MI/DX, including data integration and the development of data scientists, leading to faster discovery and commercialisation of new products
FY2026–FY2028 (results to be assessed over the medium term)Impact MediumLikelihood Low
Decision to acquire part of the Kyocera Chemical business (January 2026; consideration to be determined once the terms are finalised)
After the acquisition schedule and terms are finalised (short to medium term)Impact MediumLikelihood Low
What to watch next
Who owns itTop holders total 55.4%
Listed holders 55.4%Everyone else 44.6%
The Master Trust Bank of Japan, Ltd. (Trust Account)13.39%
SUMITOMO CHEMICAL COMPANY,LIMITED10.55%
Custody Bank of Japan, Ltd. (Trust Account).8.10%
STATE STREET BANK AND TRUST COMPANY 5050017.57%
GIC PRIVATE LIMITED - C7.43%
Custody Bank of Japan, Ltd. (Trust Account 4)2.60%
STATE STREET BANK AND TRUST COMPANY 5051031.59%
日本カストディ銀行・三井住友信託退給口1.49%
2 other listed holders2.72%
| Holder | Ownership (%) |
|---|---|
| The Master Trust Bank of Japan, Ltd. (Trust Account) | 13.39 |
| SUMITOMO CHEMICAL COMPANY,LIMITED | 10.55 |
| Custody Bank of Japan, Ltd. (Trust Account). | 8.10 |
| STATE STREET BANK AND TRUST COMPANY 505001 | 7.57 |
| GIC PRIVATE LIMITED - C | 7.43 |
| Custody Bank of Japan, Ltd. (Trust Account 4) | 2.60 |
| STATE STREET BANK AND TRUST COMPANY 505103 | 1.59 |
| 日本カストディ銀行・三井住友信託退給口 | 1.49 |
| 2 other listed holders | 2.72 |
This company's documents
Filings
Timely disclosures
- 2026-10-01Notice Regarding the Recognition of a Gain on Sale of Investment Securities (Extraordinary Income) in Non-consolidated Financial Results
- 2026-08-03Consolidated Financial Results for the First Quarter of the Fiscal Year Ending March 2027 [IFRS]
- 2026-07-17Notice of Completion of Payment for the Disposal of Treasury Shares as Restricted Stock Compensation
- 2026-06-24Notice Regarding the Disposal of Treasury Shares as Restricted Stock Compensation
- 2026-05-28Notice of Independent Officer Status
- 2026-05-28Notice of Convocation of the 135th Annual General Meeting of Shareholders and Shareholders’ Meeting Materials
- 2026-05-11Financial Results Summary for the Fiscal Year Ending March 2026 [IFRS] (Consolidated)
- 2026-03-30Notice Concerning Revision of Dividend Forecast
Threads
- 2026-10-01Strategic Shareholdings to Maintain and Strengthen Business Relationships
- 2026-09-09Optimizing the global semiconductor business network and expanding market share
- 2026-08-03Expansion of LαZ's Business Areas Through Memory Applications and a New Line
- 2026-08-03Developing the ECU complete sealing, automotive applications and smart community markets
- 2026-08-03Expansion of the aircraft-related business through collaboration with Vaupell
- 2026-08-03International Expansion and Sales Growth of Steering Microcatheters
- 2026-08-03Expansion of sales channels for P-Plus freshness-preserving film
- 2026-08-03Withdrawal from Low-Margin Areas and Specialization in Advanced, High-Value-Added Areas
94 more
- 2026-08-03Stable Dividends While Balancing R&D, Capital Expenditure and M&A
- 2026-08-03Fluctuations in Prices of Raw Materials Such as Crude Oil and Naphtha
- 2026-08-03Expansion of Applications for Polycarbonate and PVC Resin Sheets in Architectural Materials and Sun Lenses
- 2026-08-03Revenue Growth in Waterproofing-Related Products Accompanying a Recovery in Housing Starts
- 2026-08-03Growth investment and shareholder returns underpinned by financial soundness and asset efficiency
- 2026-07-17Restricted Stock Compensation Plan
- 2026-06-22Early Commercialization and Creation of New Products and Businesses
- 2026-06-22Expanding into Growth Areas Through M&A and Collaboration
- 2026-06-22Expanding Applications for Plastics and Composite Materials to Reduce Vehicle Weight and Improve Fuel Efficiency
- 2026-06-22Global Commercialization of the S-Bio Business
- 2026-06-22Domestic and Overseas R&D Framework to Meet Market Needs
- 2026-06-22Treasury Share Acquisition and Cancellation as Flexible Capital Management
- 2026-06-22Board Oversight and Separation of Execution Through the Executive Officer System
- 2026-06-22Strengthening Compliance Risk Management Across the Group
- 2026-06-22Global economic conditions and fluctuations in demand for semiconductors, information and communications, and automobiles
- 2026-06-22Institutional, Political, Human Resources and Social Disruption Risks in Overseas Business Activities
- 2026-06-22Impact of Exchange Rate Fluctuations on Consolidated Results
- 2026-06-22Chemical Spills and Environmental Regulatory Compliance
- 2026-06-22Impairment of Fixed Assets and Goodwill Due to Declining Profitability
- 2026-06-22Expansion of the medical devices business through sales of new products, including biliary stents
- 2026-06-22Focus on minimally invasive treatment
- 2026-06-22Achieving 10% ROE and Business Profit Margin on Revenue
- 2026-06-22Capital Investment to Expand Production Capacity and Replace Aging Equipment
- 2026-06-22Changes in other comprehensive income caused by declines in the prices of strategically held shares
- 2026-06-22Business Expansion and Sustainable Growth under the Medium-Term Management Plan 2019–2021
- 2026-06-22Creating Social Value Centered on the SDGs and the Marine Plastics Problem
- 2026-06-22Executive Bonus Scheme Linked to Business Profit
- 2026-06-22Cyberattacks and Information Security Incidents
- 2026-06-22Information Security Measures by SUMIBE-CSIRT and Others
- 2026-06-22Global Legal and Regulatory Non-Compliance Risk
- 2026-06-22Risk of Raw Material Supply Stoppages and Procurement Source Withdrawal from the Business
- 2026-06-22COVID-19 Response: BCP and Supply System Strengthening
- 2026-06-22Achieving Carbon Neutrality
- 2026-06-22Management Focused on Digital Transformation
- 2026-06-22Evolving Organizational Culture through HR Systems, Diversity and Work-Style Reform
- 2026-06-22Development and Market Launch of Environmentally Friendly Products Using Monomaterials, Biomass Materials and Other Materials
- 2026-06-22Climate-Related Scenario Analysis and Disclosure Based on the TCFD Recommendations
- 2026-06-22Optical Circuit Materials Development Project
- 2026-06-22Electronic Dimming Device Development Promotion Project
- 2026-06-22Expanding the potential of plastics to build a sustainable society
- 2026-06-22Sustainability Management Based on Materiality and KPIs
- 2026-06-22Generating ¥10 billion in business profit through innovation in the fiscal year ending March 2030
- 2026-06-22Twin Carbo Data Center Product Holds the Industry’s Leading Market Share
- 2026-06-22Mass production and social implementation of functional membranes for hydrogen production
- 2026-06-22Implementation of Chemical Recycling for Thermoset Resins
- 2026-06-22Development and Fiscal 2027 Launch of a Feeding-Sensing Device
- 2026-06-22Establishment of Corporate Governance Guidelines
- 2026-05-28Strengthening Profitability and Expanding the Scale of Overseas Growth Businesses
- 2026-05-28Independence Criteria for Directors and Audit & Supervisory Board Members
- 2026-05-28Achieving Leading Market Shares in Niche Areas of the Functional Chemicals Sector
- 2026-05-11Urgent Performance Improvement Through Workforce Optimization and Business Structure Reform
- 2026-05-11Securing and Developing High-Caliber Talent and Rising Personnel Expenses
- 2026-05-11Focus and concentration, and strengthening marketing and manufacturing capabilities
- 2026-05-11A comprehensive healthcare company covering everything from diagnosis to treatment
- 2026-05-11Pressure on Earnings from Soaring Energy Costs
- 2025-11-06A company that provides dreams for the future
- 2025-11-06Change of Representative Chairman and President
- 2024-11-07Response to mature businesses, domestic contraction and overseas stagnation
- 2024-11-07Decline in sales due to prolonged customer inventory adjustments
- 2024-11-07Lowering the Investment Unit and Improving Liquidity Through a Stock Split
- 2024-02-07Introduction of Business Profit as a Key Indicator
- 2023-06-22Revitalizing Existing Domestic Businesses and Creating New Business Models
- 2023-06-22Technology Development for Next-Generation Biopharmaceuticals and Regenerative Medicine
- 2023-06-22Project to Promote the Commercialization of Next-Generation Electric Axles
- 2023-02-08Occurrence of epidemics, natural disasters, industrial accidents, and other events
- 2022-08-10Business Integration into Healthcare, Film Sheets and Industrial Functional Materials
- 2022-06-23Product Defect and Product Liability Risks
- 2022-02-09Enhancing earnings power through new customer acquisition
- 2022-02-09Early realization of integration synergies with Kawasumi Chemical Industry
- 2021-08-13Creating Customer Value by Putting CS First
- 2021-02-10Funding Risk from Interest Rates, Credit Ratings and Liquidity
- 2021-02-10Recognition of Gain on Bargain Purchase and Loss on Step Acquisition in Connection with the Acquisition of 川澄化学工業
- 2020-08-07First-time adoption of IFRS
- 2020-06-24Marketing of Company-Wide Products by One Sumibe
- 2020-02-14Launch of the Film and Sheet Business at Nantong Sumitomo Bakelite Co., Ltd.
- 2019-11-13Lease Accounting and Presentation Changes Resulting from the Application of IFRS 16
- 2019-11-13Expiration of the Freshness-Preserving Film Patent and Trademark License Agreement
- 2019-06-24Consolidated Net Sales and Operating Profit Targets for FY2015-FY2017
- 2019-06-24Revitalization and Business Transformation of Existing Businesses through a B2B Business Model
- 2019-06-24Bad debt risk arising from business partners’ credit concerns
- 2019-06-24Change in Revenue Recognition Policy Following the Adoption of IFRS 15
- 2019-06-24Limitations on Intellectual Property Rights Protection and Third-Party Infringement
- 2018-11-14Share Consolidation and Change in the Number of Shares per Unit
- 2018-06-22Industrial Demonstration of Green Phenol
- 2018-06-22Competition in Product Development and Price Reduction Driven by Technological Innovation
- 2018-06-22Profit or Loss Fluctuations from Retirement Benefit Accounting and Pension Asset Management
- 2018-06-22Cost Improvement Through Consolidation of Chinese Production Sites in Shanghai
- 2018-06-22One-stop solutions for semiconductor-related materials
- 2018-06-22Development Project for Insulating Materials for Organic Semiconductors
- 2017-02-08Downsizing of the single-sided phenolic resin copper-clad laminate business
- 2017-02-08Change in the Accounting Method for Foreign Exchange Forward Contracts
- 2016-11-14Termination of the Semiconductor Coating Resin License Agreement with Qimonda AG
- 2016-06-22Demonstration of Lithium-Ion Battery Materials Using an EV Bus
- 2016-06-22Losses arising from a fire at an overseas facility