OMNICOM GROUP INC. (OMC) Stock
OMC has an Alpha Score of 44 out of 100 (weak), computed on Oct 30, 2026 from 3 of 4 sub-scores. 10 members of Congress disclosed 17 trades in OMC since 2014: 7 purchases and 10 sales, most recently Gilbert Cisneros (sale, Apr 14, 2026). 5 of the hedge funds AlphaScala tracks reported OMC in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Citadel's at $119.74M. Company insiders reported 0 open-market buys and 1 sale on SEC Form 4 in the 90 days to Nov 3, 2026. Its trailing P/E ratio is 57.0 and its net margin 1.8% (key statistics as of Oct 22, 2026).
What is OMC's Alpha Score?
How it works →Alpha Score of 44 reflects weak overall profile with moderate momentum, weak value, weak quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Oct 30, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded OMNICOM GROUP INC. (OMC)?
Most recent: Gilbert Cisneros (sale, Apr 14, 2026); records start Jul 28, 2014.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Gil Cisneros D-CA · House | 2026-04-14 | sale | $1k – $15k |
| Alan Armstrong R-OK · Senate | 2026-03-27 | purchase | $1k – $15k |
| Gil Cisneros D-CA · House | 2026-03-13 | purchase | $1k – $15k |
| John Boozman R-AR · Senate | 2026-01-29 | sale | $1k – $15k |
| John Boozman R-AR · Senate | 2026-01-15 | partial sale | $1k – $15k |
| John Boozman R-AR · Senate | 2025-10-31 | partial sale | $1k – $15k |
| Rob Bresnahan R-PA · House | 2025-04-08 | sale | $1k – $15k |
| Gil Cisneros D-CA · House | 2020-01-29 | sale | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 2, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
See all OMC political trades →Which hedge funds own OMC?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Citadel Ken Griffin | 1.64M | $119.74M | +32% |
| D.E. Shaw David Shaw | 298K | $21.71M | +6% |
| Millennium Management Israel Englander | 168K | $12.22M | -26% |
| Bridgewater Associates Ray Dalio | 29K | $2.09M | +438% |
| Point72 Steve Cohen | 13K | $946.8K | NEW |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are OMNICOM GROUP INC. insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 24, 26 | Rice Linda Johnson | Director | SELL | 1.4K | $123K |
SEC Form 4 filings as of Nov 3, 2026
See cluster-buy signals across all tickers →What are OMC's key statistics?
Key statistics as of Oct 22, 2026
How does OMC's valuation compare with the Communication Services sector?
| Metric | OMC | Communication Services median | Companies in median |
|---|---|---|---|
| P/E ratio | 57.0 | 17.6 | 53 |
| Net margin | 1.84% | 8.78% | 64 |
| Return on equity | 4.36% | 11.47% | 66 |
| Dividend yield (payers) | 3.50% | 3.45% | 26 |
Medians over the Communication Services stocks whose key statistics were refreshed in the last 35 days (newest Nov 4, 2026). P/E excludes loss-making companies.
OMC price chart
Powered by TradingViewWhat does OMNICOM GROUP INC. do?
Omnicom Group Inc. is the world's leading marketing and sales company, operating as a holding company for a comprehensive portfolio of agency brands and specialist firms. It provides integrated services in media, commerce, precision marketing, advertising, production, public relations, branding, experiential, and health sectors to clients across more than 70 countries. Key offerings include traditional and digital advertising, strategic media planning and buying, market research, data and identity solutions, analytics, ad placement, retail and digital commerce, and healthcare marketing. Omnicom Group Inc. powers its operations through Omni, an advanced marketing intelligence platform and operating system that integrates data, identity, and artificial intelligence to connect strategy, execution, and performance. This includes Acxiom RealID for ethically sourced identity solutions and Flywheel for commerce media and technology. Notable networks encompass Omnicom Media with agencies like OMD and PHD; Omnicom Advertising featuring BBDO and TBWA; Omnicom Public Relations including FleishmanHillard and Golin; and specialized groups in production, health, branding, and precision marketing. Founded in 1944 and headquartered in New York, Omnicom Group Inc. unites creativity, technology, and expertise to support client growth across the marketing ecosystem.