OMNICOM GROUP INC. — Investor Relations & Filings
Filings indexed
2,291
across all filing types
Latest filing
2026-05-12
Major Shareholding Noti…
Country
US
United States of America
Listing
US
OMC
Omnicom Group Inc. is a global marketing and corporate communications holding company. It manages a portfolio of branded networks and specialty firms that provide a comprehensive range of services, including advertising, strategic media planning and buying, precision marketing, public relations, healthcare marketing, branding, and retail commerce. The company's services are powered by Omni, its proprietary AI-driven intelligence platform, which integrates data and technology to deliver insights and solutions for a global client base. Following its acquisition of Interpublic Group, the company has expanded its position as a leading marketing and sales organization.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Major Shareholding Notification 2026 | 2026-05-12 | English | |
| CURRENT REPORT | 2026-05-08 | English | |
| Major Shareholding Notification 2026 | 2026-04-30 | English | |
| Major Shareholding Notification 2026 | 2026-04-29 | English | |
| 10-Q | 2026-04-29 | English | |
| 8-K | 2026-04-28 | English |
Browse filings by year
27 years- 2026 37 filings
- 2025 109 filings
- 2024 106 filings
- 2023 87 filings
- 2022 76 filings
- 2021 80 filings
- 2020 78 filings
- 2019 89 filings
- 2018 97 filings
- 2017 98 filings
- 2016 105 filings
- 2015 86 filings
- 2014 82 filings
- 2013 85 filings
- 2012 111 filings
- 2011 87 filings
- 2010 103 filings
- 2009 118 filings
- 2008 111 filings
- 2007 93 filings
- 2006 104 filings
- 2005 89 filings
- 2004 64 filings
- 2003 50 filings
- 2002 50 filings
- 2001 62 filings
- 2000 34 filings
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 45914494 | Major Shareholding Notification 2026 | 2026-05-12 | English | ||
| 45914508 | CURRENT REPORT | 2026-05-08 | English | ||
| 45914510 | Major Shareholding Notification 2026 | 2026-04-30 | English | ||
| 45914543 | Major Shareholding Notification 2026 | 2026-04-29 | English | ||
| 45914541 | 10-Q | 2026-04-29 | English | ||
| 45914563 | 8-K | 2026-04-28 | English | ||
| 33062303 | SCHEDULE 13G/A - OMNICOM GROUP INC. (0000029989) (Subject) | 2026-03-27 | English | ||
| 33052480 | ARS - OMNICOM GROUP INC. (0000029989) (Filer) | 2026-03-26 | English | ||
| 33052484 | DEFA14A - OMNICOM GROUP INC. (0000029989) (Filer) | 2026-03-26 | English | ||
| 33052431 | DEF 14A - OMNICOM GROUP INC. (0000029989) (Filer) | 2026-03-26 | English | ||
| 45914568 | 8-K | 2026-03-12 | English | ||
| 45914569 | NYSE CERTIFICATION | 2026-03-03 | English | ||
| 45914570 | FOR REGISTRATION OF CERTAIN CLASSES | 2026-03-02 | English | ||
| 32875758 | 8-K - OMNICOM GROUP INC. (0000029989) (Filer) | 2026-03-02 | English | ||
| 45914571 | PROSPECTUS | 2026-02-27 | English | ||
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OMNICOM GROUP 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/30397/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30397 | 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=30397 | 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=30397 \ -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": 30397}, 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 OMNICOM GROUP INC. (id: 30397)"
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