POWER INTEGRATIONS INC — Investor Relations & Filings
Power Integrations Inc. is a semiconductor company specializing in high-performance analog and mixed-signal integrated circuits (ICs) for high-voltage power conversion. The company's products are key components in compact, energy-efficient power supplies. Its portfolio includes ICs for AC-DC conversion, LED drivers, gate drivers for IGBT and SiC MOSFETs, and motor drivers. These components are utilized in a wide array of applications, including consumer electronics, chargers and adapters, computers and AI data centers, industrial systems, smart lighting, and automotive solutions for electric vehicles, such as traction inverters and on-board chargers. The company's innovations include its proprietary PowiGaN™ gallium-nitride and EcoSmart™ energy-efficiency technologies.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| ARS - POWER INTEGRATIONS INC (0000833640) (Filer) | 2026-04-21 | English | |
| SCHEDULE 13G/A - POWER INTEGRATIONS INC (0000833640) (Subject) | 2026-03-27 | English | |
| 4 - POWER INTEGRATIONS INC (0000833640) (Filer) | 2026-03-03 | English | |
| 4 - POWER INTEGRATIONS INC (0000833640) (Filer) | 2026-02-27 | English | |
| 4 Filing | 2026-02-10 | English | |
| 4 Filing | 2026-02-10 | English |
Browse filings by year
17 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 34920285 | ARS - POWER INTEGRATIONS INC (0000833640) (Filer) | 2026-04-21 | English | ||
| 33062354 | SCHEDULE 13G/A - POWER INTEGRATIONS INC (0000833640) (Subject) | 2026-03-27 | English | ||
| 32882022 | 4 - POWER INTEGRATIONS INC (0000833640) (Filer) | 2026-03-03 | English | ||
| 32882023 | 4 - POWER INTEGRATIONS INC (0000833640) (Filer) | 2026-02-27 | English | ||
| 24358871 | 4 Filing | 2026-02-10 | English | ||
| 24358739 | 4 Filing | 2026-02-10 | English | ||
| 24358611 | 4 Filing | 2026-02-10 | English | ||
| 24358595 | 4 Filing | 2026-02-10 | English | ||
| 18535585 | 144/A - POWER INTEGRATIONS INC (0000833640) (Subject) | 2026-02-09 | English | ||
| 19388190 | 10-K Filing | 2026-02-06 | English | ||
| 32882024 | 8-K - POWER INTEGRATIONS INC (0000833640) (Filer) | 2026-02-05 | English | ||
| 19388600 | 4 Filing | 2026-02-05 | English | ||
| 19388390 | 4 Filing | 2026-02-05 | English | ||
| 19388353 | 4 Filing | 2026-02-05 | English | ||
| 19388095 | 4 Filing | 2026-02-04 | English | ||
Market data
Market data not available
Price history
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POWER INTEGRATIONS INC 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/31606/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=31606 | 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=31606 | 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=31606 \ -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": 31606}, 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 POWER INTEGRATIONS INC (id: 31606)"
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