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年第4季大陸投資 | 2026-03-12 | 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 | 2026-03-09 | Chinese | |
| 114年度應收帳款周轉率 | 2026-03-09 | Chinese | |
| 114年度存貨週轉率 | 2026-03-09 | Chinese | |
| 114年度毛利率 | 2026-03-09 | Chinese | |
| 114年度營益分析 | 2026-03-09 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 33654297 | 114年第4季大陸投資 | 2026-03-12 | Chinese | ||
| 33654301 | 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 | 2026-03-09 | Chinese | ||
| 33654328 | 114年度應收帳款周轉率 | 2026-03-09 | Chinese | ||
| 33654325 | 114年度存貨週轉率 | 2026-03-09 | Chinese | ||
| 33654321 | 114年度毛利率 | 2026-03-09 | Chinese | ||
| 33654319 | 114年度營益分析 | 2026-03-09 | Chinese | ||
| 33654316 | 114年第4季權益變動表 | 2026-03-09 | Chinese | ||
| 33654313 | 114年第4季現金流量表 | 2026-03-09 | Chinese | ||
| 33654308 | 114年第4季綜合損益表 | 2026-03-09 | Chinese | ||
| 33654304 | 114年第4季資產負債表 | 2026-03-09 | Chinese | ||
| 33654336 | 115年02月內部人持股異動(事後) | 2026-03-06 | Chinese | ||
| 33654333 | 115年02月董事會成員及持股 | 2026-03-06 | Chinese | ||
| 33654343 | 115年2月背書保證與資金貸與 | 2026-03-06 | Chinese | ||
| 33654340 | 115年2月營業收入 | 2026-03-06 | Chinese | ||
| 33654345 | 本公司第13屆第5次董事會通過召集115年股東常會 | 2026-03-05 | 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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