Price history
¥3,000Latest+90.7%
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Business overview
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Key numbersShowing 8 of 20
PER
50.42How many years of earnings it would take to buy the stock. The market average is generally considered to be around 15.PBR
2.74How many times the company's net assets? Around 1x is generally considered a benchmark.ROE
5.4%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
¥337bnShare price × number of shares. The value of the entire company.Equity ratio
73.7%The proportion of assets funded by money that does not have to be repaid.Operating margin
27.0%The percentage of revenue remaining from the company’s core business.Revenue growth (3 years)
18.7%The average annual growth in sales over the past three years.What to watch next
Kashima Phase 2 facilities enter full-scale operations, moving from the scheduled December 2025 start toward the phase in which results are reflected in actual performance
December 2025 onwardImpact HighLikelihood Medium
Progress disclosures toward completion of the ultra-high-purity colloidal silica facilities at the Kyoto Plant, scheduled for February 2029
FY2026 onward, with timely updates at milestonesImpact MediumLikelihood Medium
Expected recognition of the subsidy for the second plant at the Kyoto Plant, under the second call for applications for supply-chain support subsidies, as extraordinary income in the fiscal year ending March 2027
Fiscal year ending March 2027Impact MediumLikelihood Low
Whether the operating rate and sales volume of クオートロン, a high-purity colloidal silica product, show growth following the capacity expansion investment, in line with semiconductor demand conditions
QuarterlyImpact HighLikelihood Medium
What to watch next
Who owns itTop holders total 64.3%
Listed holders 64.3%Everyone else 35.7%
株式会社壽世堂15.87%
帝國製薬株式会社9.44%
日本マスターフ信託銀行株式会社（信託口）9.19%
株式会社薫風舎7.43%
Custody Bank of Japan, Ltd. (Trust Account).6.52%
大阪中小企業投資育成株式会社4.23%
有限会社帝産3.90%
THE BANK OF NEW YORK MELLON ほか（信託口）2.86%
2 other listed holders4.85%
| Holder | Ownership (%) |
|---|---|
| 株式会社壽世堂 | 15.87 |
| 帝國製薬株式会社 | 9.44 |
| 日本マスターフ信託銀行株式会社（信託口） | 9.19 |
| 株式会社薫風舎 | 7.43 |
| Custody Bank of Japan, Ltd. (Trust Account). | 6.52 |
| 大阪中小企業投資育成株式会社 | 4.23 |
| 有限会社帝産 | 3.90 |
| THE BANK OF NEW YORK MELLON ほか（信託口） | 2.86 |
| 2 other listed holders | 4.85 |
This company's documents
Filings
Timely disclosures
- 2026-08-14Notice of Completion of Allocation of Treasury Shares Disposed of as Restricted Stock Compensation
- 2026-08-07Summary of Financial Results for the First Quarter of the Fiscal Year Ending March 2027 (Japanese GAAP, Consolidated)
- 2026-07-15Notice Regarding the Disposal of Treasury Shares as Restricted Stock Compensation
- 2026-07-07Corporate Governance Report 2026/07/07
- 2026-06-17Notice Regarding the Recognition of Extraordinary Income from Subsidy Proceeds and Revisions to Consolidated Earnings Forecasts
- 2026-06-15Notice Regarding Organizational Changes and Personnel Changes
- 2026-05-29Matters Not Included in the Documents Delivered in Connection with the Notice of Convocation of the 69th Annual General Meeting of Shareholders
- 2026-05-29Notice of Convocation of the 69th Annual General Meeting of Shareholders
37 more
- 2026-05-11Notice Regarding the New Medium-Term Management Plan "Leap 2030"
- 2026-05-11Financial Results for the Fiscal Year Ending March 2026 [Japanese GAAP] (Consolidated)
- 2026-03-13Notice Regarding Capital Investment
- 2026-02-25Notice Regarding Organizational Changes and Personnel Changes
- 2026-02-17Notice Regarding Organisational Changes, Personnel Changes and the Election of Director Candidates
- 2026-02-06Notice concerning a stock split and partial amendments to the articles of incorporation in connection with the stock split
- 2026-02-06Summary of Consolidated Financial Results for the Third Quarter of the Fiscal Year Ending March 2026 [Japanese GAAP]
- 2025-10-31Notice Regarding Dividends from Surplus (Interim Dividend) and Revision of the Year-End Dividend Forecast (Increase)
- 2025-10-31Notice Regarding the Difference Between the Consolidated Earnings Forecast and Actual Results for the Cumulative Second Quarter of the Fiscal Year Ending March 2026 and the Revision of the Full-Year Consolidated Earnings Forecast
- 2025-10-31FY2026 Second-Quarter (Interim) Financial Results Summary [Japanese GAAP] (Consolidated)
- 2025-09-16Notice Regarding Personnel Changes
- 2025-08-15Notice of Completion of Allocation of Treasury Shares Disposed of as Restricted Stock Compensation
- 2025-08-08Summary of Consolidated Financial Results for the First Quarter of the Fiscal Year Ending March 2026 [Japanese GAAP]
- 2025-07-15Notice Regarding the Disposal of Treasury Shares as Restricted Stock Compensation
- 2025-06-13Notice Regarding Organizational Changes and Personnel Changes
- 2025-05-12Update on Initiatives to Achieve Management Conscious of Cost of Capital and Share Price
- 2025-05-12Summary of Financial Results for the Fiscal Year Ended March 2025 [Japanese GAAP] (Consolidated)
- 2025-03-17Notice Regarding Organizational Changes and Personnel Changes
- 2025-02-18Notice Regarding Organisational Changes, Personnel Changes and the Election of Director Candidates
- 2025-02-18Notice Regarding Revisions to Earnings and Dividend Forecasts (Increase in Dividend)
- 2025-02-07Summary of Financial Results for the Third Quarter of the Fiscal Year Ending March 2025 [Japanese GAAP] (Consolidated)
- 2024-12-16Notice Regarding Personnel Changes
- 2024-11-18Notice Regarding Personnel Changes
- 2024-10-31Summary of Financial Results for the Second Quarter (Interim Period) of the Fiscal Year Ended March 2025 [Japanese GAAP] (Consolidated)
- 2024-09-17Notice Regarding Changes to the Dividend Policy and Revision of the Dividend Forecast (Increase)
- 2024-08-16Notice of Completion of Allocation of Treasury Shares Disposed of as Restricted Stock Compensation
- 2024-08-07Summary of First-Quarter Financial Results for the Fiscal Year Ended March 2025 (Japanese GAAP, Consolidated)
- 2024-07-16Notice Regarding the Disposal of Treasury Shares as Restricted Stock Compensation
- 2024-06-14Notice Regarding Personnel Changes
- 2024-05-10Measures to Achieve Management That Is Conscious of the Cost of Capital and Share Price
- 2024-05-10Summary of Financial Results for the Fiscal Year Ended March 2024 [Japanese GAAP] (Consolidated)
- 2024-03-18Notice Regarding Personnel Changes
- 2024-03-15Notice Regarding the Election of Candidates for Outside Directors and Retiring Directors
- 2024-03-15Notice Regarding Organizational Changes and Personnel Changes
- 2024-01-31Summary of Third-Quarter Financial Results for the Fiscal Year Ended March 2024 (Japanese GAAP, Consolidated)
- 2023-10-31Summary of Financial Results for the Second Quarter of the Fiscal Year Ending March 2024 [Japanese GAAP] (Consolidated)
- 2023-09-15Notice Regarding Revisions to Earnings Forecasts