ONTO INNOVATION INC. — Investor Relations & Filings
Filings indexed
1,325
across all filing types
Latest filing
2026-05-20
Regulatory Filings
Country
US
United States of America
Listing
US
ONTO
Onto Innovation Inc. designs, develops, and manufactures process control solutions for the semiconductor industry. The company provides a comprehensive portfolio of technologies, including systems for inspection, metrology, and lithography, complemented by advanced software and AI-driven analytics. Its products address the entire semiconductor value chain, from unpatterned wafer quality to advanced packaging applications such as 2.5D/3D architectures. Onto Innovation focuses on solving complex manufacturing challenges for advanced semiconductor producers, enabling next-generation technologies and smart factory automation.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K | 2026-05-20 | English | |
| 8-K | 2026-05-18 | English | |
| 10-Q - ONTO INNOVATION INC. (0000704532) (Filer) | 2026-05-05 | English | |
| 8-K | 2026-05-05 | English | |
| Major Shareholding Notification 2026 | 2026-04-29 | English | |
| Major Shareholding Notification 2026 | 2026-04-29 | English |
Browse filings by year
17 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46691039 | 8-K | 2026-05-20 | English | ||
| 46384359 | 8-K | 2026-05-18 | English | ||
| 41541588 | 10-Q - ONTO INNOVATION INC. (0000704532) (Filer) | 2026-05-05 | English | ||
| 46072679 | 8-K | 2026-05-05 | English | ||
| 46072702 | Major Shareholding Notification 2026 | 2026-04-29 | English | ||
| 46072699 | Major Shareholding Notification 2026 | 2026-04-29 | English | ||
| 46072720 | 8-K | 2026-04-21 | English | ||
| 34647517 | 8-K - ONTO INNOVATION INC. (0000704532) (Filer) | 2026-04-16 | English | ||
| 33639818 | ARS - ONTO INNOVATION INC. (0000704532) (Filer) | 2026-04-06 | English | ||
| 46072727 | DEFA14A | 2026-04-06 | English | ||
| 33639840 | DEF 14A - ONTO INNOVATION INC. (0000704532) (Filer) | 2026-04-06 | English | ||
| 33062309 | SCHEDULE 13G/A - ONTO INNOVATION INC. (0000704532) (Subject) | 2026-03-27 | English | ||
| 32879922 | 4 - ONTO INNOVATION INC. (0000704532) (Filer) | 2026-03-03 | English | ||
| 32879923 | 4 - ONTO INNOVATION INC. (0000704532) (Filer) | 2026-03-03 | English | ||
| 32879924 | 4 - ONTO INNOVATION INC. (0000704532) (Filer) | 2026-03-03 | English | ||
Market data
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ONTO INNOVATION 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/30874/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30874 | 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=30874 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=30874 \ -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": 30874}, 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 ONTO INNOVATION INC. (id: 30874)"
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