
HKS CO.,LTD. — Investor Relations & Filings
HKS CO.,LTD. is a company that designs, develops, and manufactures high-performance automotive aftermarket parts. Established in 1973, it is a prominent name in the performance tuning sector. The company's product portfolio is extensive, encompassing key components such as exhaust systems, suspension kits, turbochargers, intake systems, and engine management electronics. HKS operates under the philosophy of "Total Balance Tuning," aiming to provide a comprehensive enhancement of vehicle performance and driving experience. All products are manufactured at its facility in Japan, a practice the company highlights to ensure high standards of quality and safety. The company's development process is informed by its long-standing involvement in motorsports.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 確認書 | 2026-04-13 | Japanese | |
| 半期報告書-第53期(2025/09/01-2026/08/31) | 2026-04-13 | Japanese | |
| 確認書 | 2025-11-26 | Japanese | |
| 有価証券報告書-第52期(2024/09/01-2025/08/31) | 2025-11-26 | Japanese | |
| 確認書 | 2025-04-14 | Japanese | |
| 半期報告書-第52期(2024/09/01-2025/08/31) | 2025-04-14 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
2 filings
| |||||
| 34369181 | 確認書 | 2026-04-13 | Japanese | ||
| 34369161 | 半期報告書-第53期(2025/09/01-2026/08/31) | 2026-04-13 | Japanese | ||
|
2025
4 filings
| |||||
| 8641250 | 確認書 | 2025-11-26 | Japanese | ||
| 8641249 | 有価証券報告書-第52期(2024/09/01-2025/08/31) | 2025-11-26 | Japanese | ||
| 7266991 | 確認書 | 2025-04-14 | Japanese | ||
| 7266993 | 半期報告書-第52期(2024/09/01-2025/08/31) | 2025-04-14 | Japanese | ||
|
2024
9 filings
| |||||
| 7293207 | 臨時報告書 | 2024-12-02 | Japanese | ||
| 7293721 | 確認書 | 2024-11-28 | Japanese | ||
| 7293729 | 有価証券報告書-第51期(2023/09/01-2024/08/31) | 2024-11-28 | Japanese | ||
| 7293722 | 内部統制報告書-第51期(2023/09/01-2024/08/31) | 2024-11-28 | Japanese | ||
| 7316500 | 確認書 | 2024-07-12 | Japanese | ||
| 7316504 | 四半期報告書-第51期第3四半期(2024/03/01-2024/05/31) | 2024-07-12 | Japanese | ||
| 7341768 | 確認書 | 2024-04-12 | Japanese | ||
| 7341771 | 四半期報告書-第51期第2四半期(2023/12/01-2024/02/29) | 2024-04-12 | Japanese | ||
| 7362346 | 四半期報告書-第51期第1四半期(2023/09/01-2023/11/30) | 2024-01-12 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of parts and accessories for motor vehicles
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HKS CO.,LTD. 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/12112/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=12112 | 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=12112 | 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=12112 \ -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": 12112}, 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 HKS CO.,LTD. (id: 12112)"
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