
FDK CORPORATION — Investor Relations & Filings
FDK CORPORATION is a manufacturer of electronic components and batteries. The company's core business involves the production and sale of a wide variety of energy and electronic products, including primary batteries, rechargeable batteries, and related devices. FDK develops high-performance products such as high-capacity cylindrical primary lithium batteries for communications equipment and advanced materials like hydrogen storage alloys. The company is also engaged in the research and development of next-generation technologies, including new solid electrolytes for all-solid-state batteries, positioning itself as a provider of smart energy solutions.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 確認書 | 2025-11-04 | Japanese | |
| 半期報告書-第97期(2025/04/01-2026/03/31) | 2025-11-04 | Japanese | |
| 確認書 | 2025-08-27 | Japanese | |
| 訂正有価証券報告書-第96期(2024/04/01-2025/03/31) | 2025-08-27 | Japanese | |
| 臨時報告書 | 2025-06-26 | Japanese | |
| 内部統制報告書-第96期(2024/04/01-2025/03/31) | 2025-06-23 | Japanese |
Browse filings by year
11 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
10 filings
| |||||
| 8069859 | 確認書 | 2025-11-04 | Japanese | ||
| 8069858 | 半期報告書-第97期(2025/04/01-2026/03/31) | 2025-11-04 | Japanese | ||
| 7856685 | 確認書 | 2025-08-27 | Japanese | ||
| 7856687 | 訂正有価証券報告書-第96期(2024/04/01-2025/03/31) | 2025-08-27 | Japanese | ||
| 7247731 | 臨時報告書 | 2025-06-26 | Japanese | ||
| 7254379 | 内部統制報告書-第96期(2024/04/01-2025/03/31) | 2025-06-23 | Japanese | ||
| 7254373 | 確認書 | 2025-06-23 | Japanese | ||
| 7254376 | 有価証券報告書-第96期(2024/04/01-2025/03/31) | 2025-06-23 | Japanese | ||
| 7274048 | 臨時報告書 | 2025-03-14 | Japanese | ||
| 7277393 | 意見表明報告書 | 2025-02-13 | Japanese | ||
|
2024
5 filings
| |||||
| 7303373 | 確認書 | 2024-11-05 | Japanese | ||
| 7303375 | 半期報告書-第96期(2024/04/01-2025/03/31) | 2024-11-05 | Japanese | ||
| 7322044 | 臨時報告書 | 2024-06-27 | Japanese | ||
| 7327162 | 内部統制報告書-第95期(2023/04/01-2024/03/31) | 2024-06-26 | Japanese | ||
| 7327156 | 確認書 | 2024-06-26 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of batteries and accumulators
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
ABM FUJIYA BERHAD
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— | MY | Manufacturing |
|
Abound Energy
Develops patented zinc-air battery systems for reliable, lo…
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ABND | CA | Manufacturing |
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Aegis Critical Energy Defence Corp.
Develops and delivers advanced LFP Battery Energy Storage S…
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QESS | CA | Manufacturing |
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AES Holding Co., Ltd.
Develops lithium-ion battery modules for electric light veh…
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6781 | TW | Manufacturing |
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A.F.W Co., Ltd
Manufacturer of electric vehicle components using friction …
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312610 | KR | Manufacturing |
|
Altech Advanced Materials AG
Develops materials for lithium-ion batteries and solid-stat…
|
AMA1 | DE | Manufacturing |
|
ALTECH BATTERIES LTD
Develops sodium-chloride solid-state batteries and lithium-…
|
ATC | AU | Manufacturing |
|
Amara Raja Energy & Mobility Limited
Provides energy storage solutions for automotive, industria…
|
ARE&M | IN | Manufacturing |
|
Amprius Technologies, Inc.
Develops and manufactures advanced lithium-ion batteries wi…
|
AMPX | US | Manufacturing |
|
ANHUI ANFU BATTERY TECHNOLOGY CO.,LTD.
Produces primary and secondary batteries for consumer and i…
|
603031 | CN | Manufacturing |
FDK CORPORATION via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/11917/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11917 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=11917 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=11917 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 11917}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for FDK CORPORATION (id: 11917)"
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