Macronix International Co., Ltd. — Investor Relations & Filings
Macronix International Co., Ltd. is a leading provider of non-volatile memory (NVM) solutions, specializing in the design and manufacture of high-performance memory components. The company offers a comprehensive portfolio including Serial and Parallel NOR Flash, SLC and Serial NAND Flash, e.MMC memory, and Read-Only Memory (ROM). Operating as an integrated device manufacturer (IDM), Macronix maintains full control over its research, development, and manufacturing operations. Its specialized product lines, such as ArmorFlash for enhanced security and OctaBus memory for high-speed data transfer, are engineered for demanding applications in the automotive, industrial, communications, and Internet of Things (IoT) sectors. The company is recognized for its innovation in high-reliability storage, ultra-low-power flash, and advanced 3D NOR technology, supporting global ecosystems in computing and consumer electronics.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 114年04月法人說明會簡報 — 233720250429E001.pdf | 2025-04-29 | Chinese | |
| 114年04月法人說明會簡報 — 233720250429M001.pdf | 2025-04-29 | Chinese | |
| 114年04月法人說明會簡報 | 2025-04-29 | Chinese | |
| 代子公司旺宏(香港)有限公司公告取得使用權資產 | 2025-04-23 | Chinese | |
| 本公司114年第一季財務報告將提114年4月29日董事會決議 | 2025-04-18 | Chinese | |
| 114年04月僑外投資持股 | 2025-04-14 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 33654051 | 114年04月法人說明會簡報 — 233720250429E001.pdf | 2025-04-29 | Chinese | ||
| 33654038 | 114年04月法人說明會簡報 — 233720250429M001.pdf | 2025-04-29 | Chinese | ||
| 33654030 | 114年04月法人說明會簡報 | 2025-04-29 | Chinese | ||
| 33654053 | 代子公司旺宏(香港)有限公司公告取得使用權資產 | 2025-04-23 | Chinese | ||
| 33654057 | 本公司114年第一季財務報告將提114年4月29日董事會決議 | 2025-04-18 | Chinese | ||
| 33654060 | 114年04月僑外投資持股 | 2025-04-14 | Chinese | ||
| 33654068 | 114年03月內部人持股異動(事後) | 2025-04-09 | Chinese | ||
| 33654064 | 114年03月董事會成員及持股 | 2025-04-09 | Chinese | ||
| 33654072 | 本公司召開2025年第一季法人說明會 | 2025-04-07 | Chinese | ||
| 33654079 | 114年3月背書保證與資金貸與 | 2025-04-07 | Chinese | ||
| 33654076 | 114年3月營業收入 | 2025-04-07 | Chinese | ||
| 33654083 | 本公司國內第二次無擔保轉換公司債收足債款 | 2025-03-21 | Chinese | ||
| 33654086 | 113年第4季海外子公司投資 | 2025-03-11 | Chinese | ||
| 33654090 | 113年第4季大陸投資 | 2025-03-11 | Chinese | ||
| 33654096 | 114年02月內部人持股異動(事後) | 2025-03-07 | Chinese | ||
Market data
Market data not available
Price history
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Macronix International 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/52013/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=52013 | 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=52013 | 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=52013 \ -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": 52013}, 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 Macronix International Co., Ltd. (id: 52013)"
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