MOSPEC SEMICONDUCTOR CORP. — Investor Relations & Filings
Mospec Semiconductor Corp. is a vertically integrated manufacturer specializing in power components and discrete devices. The company’s core product portfolio includes power transistors, Schottky diodes, ultra-fast and fast recovery rectifier diodes, and surge suppressors, as well as various surface-mount device (SMD) components. These products are engineered for efficient power management and circuit protection in a wide range of electronic systems. Beyond its traditional manufacturing scope, the company has recently expanded its facility utilization to host advanced AI computing infrastructure, facilitating the development of high-performance AI factories. By combining established expertise in power semiconductor technology with support for emerging computational platforms, the company provides critical hardware solutions for both contemporary power electronics and next-generation technological applications.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 115年年報及股東會資料 — 2025_2434_20260527FE4.pdf | 2026-05-04 | English | |
| 115年年報及股東會資料 — 2025_2434_20260527F04.pdf | 2026-05-04 | Chinese | |
| 115年年報及股東會資料 — 2026_2434_20260527F17.pdf | 2026-05-04 | Chinese | |
| 115年04月內部人持股異動(事後) | 2026-05-04 | Chinese | |
| 115年04月董事會成員及持股 | 2026-05-04 | Chinese | |
| 114年第4季財務報告書 — 202504_2434_AIC.pdf | 2026-04-30 | English |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 40842400 | 115年年報及股東會資料 — 2025_2434_20260527FE4.pdf | 2026-05-04 | English | ||
| 40842371 | 115年年報及股東會資料 — 2025_2434_20260527F04.pdf | 2026-05-04 | Chinese | ||
| 40842149 | 115年年報及股東會資料 — 2026_2434_20260527F17.pdf | 2026-05-04 | Chinese | ||
| 40862596 | 115年04月內部人持股異動(事後) | 2026-05-04 | Chinese | ||
| 40862588 | 115年04月董事會成員及持股 | 2026-05-04 | Chinese | ||
| 39870777 | 114年第4季財務報告書 — 202504_2434_AIC.pdf | 2026-04-30 | English | ||
| 39870756 | 114年第4季財務報告書 — 202504_2434_AIA.pdf | 2026-04-30 | English | ||
| 39870741 | 114年第4季財務報告書 — 202504_2434_AI3.pdf | 2026-04-30 | Chinese | ||
| 39870710 | 114年第4季財務報告書 — 202504_2434_AI1.pdf | 2026-04-30 | Chinese | ||
| 39870678 | 114年第4季財務報告書 — 202503_2434_AI1.pdf | 2026-04-30 | Chinese | ||
| 39870634 | 114年第4季財務報告書 — 202502_2434_AI1.pdf | 2026-04-30 | Chinese | ||
| 39870612 | 114年第4季財務報告書 — 202501_2434_AI1.pdf | 2026-04-30 | Chinese | ||
| 38344997 | 公告本公司115年第一季財務報告董事會預計召開日期為 115年5月7日 | 2026-04-29 | Chinese | ||
| 35704928 | 115年04月僑外投資持股 | 2026-04-23 | Chinese | ||
| 35589566 | 115年年報及股東會資料 — 2026_2434_20260527F13.pdf | 2026-04-23 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of other electronic components and boards
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
RIR POWER ELECTRONICS LIMITED
Manufactures power semiconductor devices and equipment for …
|
517035 | IN | Manufacturing |
|
RiTdisplay Corporation
Global PMOLED display manufacturer providing integrated bat…
|
8104 | TW | Manufacturing |
|
RIVER ELETEC CORPORATION
Manufacturer of high-precision, ultra-compact quartz crysta…
|
6666 | JP | Manufacturing |
|
RN2 Technologies Co., Ltd.
Manufactures RF and microwave components using multi-layer …
|
148250 | KR | Manufacturing |
|
Rockchip Electronics Co., Ltd.
Fabless semiconductor company specializing in high-performa…
|
603893 | CN | Manufacturing |
|
ROHM COMPANY LIMITED
Manufactures semiconductors and electronic components for a…
|
6963 | JP | Manufacturing |
|
RS Technologies Co.,Ltd.
Specializes in reclaiming and manufacturing silicon wafers …
|
3445 | JP | Manufacturing |
|
Ruixin International Holdings Limited
Manufacturing and trading electronic and electrical parts a…
|
724 | HK | Manufacturing |
|
RVH Inc.
A holding company with businesses in graphics, beauty, sola…
|
6786 | JP | Manufacturing |
|
RYUK-IL C&S., Ltd.
Manufactures advanced glass products for the mobile and aut…
|
191410 | KR | Manufacturing |
MOSPEC SEMICONDUCTOR CORP. 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/52082/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=52082 | 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=52082 | 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=52082 \ -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": 52082}, 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 MOSPEC SEMICONDUCTOR CORP. (id: 52082)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.