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 |
|---|---|---|---|
| 115年01月法人說明會簡報 | 2026-01-27 | Chinese | |
| 奉櫃買中心通知本公司可轉換公司債旺宏二(代號:23372) 價格變動達應公布注意交易資訊標準，而公布相關資訊事 | 2026-01-19 | Chinese | |
| 114年12月內部人持股異動(事後) | 2026-01-08 | Chinese | |
| 114年12月董事會成員及持股 | 2026-01-08 | Chinese | |
| 本公司召開2025年第四季法人說明會 | 2026-01-07 | Chinese | |
| 奉證券交易所通知本公司股價變動達應公布注意交易資訊 標準，而公布相關資訊事 | 2026-01-07 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
9 filings
| |||||
| 33654398 | 115年01月法人說明會簡報 | 2026-01-27 | Chinese | ||
| 33654422 | 奉櫃買中心通知本公司可轉換公司債旺宏二(代號:23372) 價格變動達應公布注意交易資訊標準，而公布相關資訊事 | 2026-01-19 | Chinese | ||
| 33654432 | 114年12月內部人持股異動(事後) | 2026-01-08 | Chinese | ||
| 33654427 | 114年12月董事會成員及持股 | 2026-01-08 | Chinese | ||
| 33654436 | 本公司召開2025年第四季法人說明會 | 2026-01-07 | Chinese | ||
| 33654439 | 奉證券交易所通知本公司股價變動達應公布注意交易資訊 標準，而公布相關資訊事 | 2026-01-07 | Chinese | ||
| 33654446 | 114年12月背書保證與資金貸與 | 2026-01-07 | Chinese | ||
| 33654443 | 114年12月營業收入 | 2026-01-07 | Chinese | ||
| 33654450 | 奉櫃買中心通知本公司可轉換公司債旺宏二(代號:23372) 價格變動達應公布注意交易資訊標準，而公布相關資訊事 | 2026-01-06 | Chinese | ||
|
2025
6 filings
| |||||
| 33653543 | 功能性委員會成員 | 2025-12-22 | Chinese | ||
| 33653548 | 本公司第13屆第3次董事會通過2026年度捐助 「旺宏教育基金會」事宜 | 2025-12-18 | Chinese | ||
| 33653550 | 本公司第13屆第3次董事會委任「永續發展委員會」委員 | 2025-12-18 | Chinese | ||
| 33653553 | 本公司第13屆第3次董事會通過資本支出預算 | 2025-12-18 | Chinese | ||
| 33653560 | 114年11月背書保證與資金貸與 | 2025-12-08 | Chinese | ||
| 33653556 | 114年11月營業收入 | 2025-12-08 | 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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