Omnicom Group Inc
Omnicom Group Inc., together with its subsidiaries, offers advertising, marketing, and corporate communications services. It provides a range of services in the areas of media and advertising, precision marketing, public relations, healthcare, branding and retail commerce, experiential, execution, and support. The company's services include advertising, branding, content marketing, corporate soci… Read more
Market Cap & Net Worth: Omnicom Group Inc (OMC)
Omnicom Group Inc (NYSE:OMC) has a market capitalization of $24.66 Billion ($24.66 Billion) as of March 18, 2026. Listed on the NYSE stock exchange, this USA-based company holds position #1238 globally and #947 in its home market, demonstrating a -6.67% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying Omnicom Group Inc's stock price $78.39 by its total outstanding shares 314603664 (314.60 Million).
Omnicom Group Inc Market Cap History: 2015 to 2026
Omnicom Group Inc's market capitalization history from 2015 to 2026. Data shows growth from $17.73 Billion to $24.66 Billion (3.75% CAGR).
Index Memberships
Omnicom Group Inc is a constituent of 1 market index:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
S&P 500 Index
GSPC
|
$53.17 Trillion | 0.03% | #406 of 503 |
Weight: Omnicom Group Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
Omnicom Group Inc Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how Omnicom Group Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.
Latest Price to Sales (P/S) Ratio
1.73x
Omnicom Group Inc's market cap is 1.73 times its annual revenue
0.20x
Higher than industry averageLatest Price to Earnings (P/E) Ratio
18.28x
Omnicom Group Inc's market cap is 18.28 times its annual earnings
9.12x
Higher than industry averageWhat These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2015 | $17.73 Billion | $15.13 Billion | $1.09 Billion | 1.17x | 16.21x |
| 2016 | $20.46 Billion | $15.42 Billion | $1.15 Billion | 1.33x | 17.81x |
| 2017 | $18.02 Billion | $15.27 Billion | $1.09 Billion | 1.18x | 16.56x |
| 2018 | $18.73 Billion | $15.29 Billion | $1.33 Billion | 1.23x | 14.12x |
| 2019 | $21.42 Billion | $14.95 Billion | $1.34 Billion | 1.43x | 16.00x |
| 2020 | $17.23 Billion | $13.17 Billion | $951.20 Million | 1.31x | 18.11x |
| 2021 | $21.00 Billion | $14.29 Billion | $1.40 Billion | 1.47x | 15.05x |
| 2022 | $24.30 Billion | $14.29 Billion | $1.30 Billion | 1.70x | 18.70x |
| 2023 | $26.62 Billion | $14.69 Billion | $1.39 Billion | 1.81x | 19.13x |
| 2024 | $27.07 Billion | $15.69 Billion | $1.48 Billion | 1.73x | 18.28x |
Competitor Companies of OMC by Market Capitalization
Companies near Omnicom Group Inc in the global market cap rankings as of March 18, 2026.
Key companies related to Omnicom Group Inc by market ranking:
- Applovin Corp (NASDAQ:APP): Ranked #175 globally with a market cap of $111.19 Billion USD.
- Publicis Groupe S.A (OTCQX:PGPEF): Ranked #1027 globally with a market cap of $19.01 Billion USD.
- Trade Desk Inc (NASDAQ:TTD): Ranked #1596 globally with a market cap of $10.77 Billion USD.
- Focus Media Information Technology Co Ltd (SHE:002027): Ranked #1789 globally with a market cap of $9.18 Billion USD ( CN¥67.35 Billion CNY).
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #175 | Applovin Corp | NASDAQ:APP | $111.19 Billion | $459.09 |
| #1027 | Publicis Groupe S.A | OTCQX:PGPEF | $19.01 Billion | $87.10 |
| #1596 | Trade Desk Inc | NASDAQ:TTD | $10.77 Billion | $25.07 |
| #1789 | Focus Media Information Technology Co Ltd | SHE:002027 | $9.18 Billion | CN¥6.92 |
Omnicom Group Inc Historical Marketcap From 2015 to 2026
Between 2015 and today, Omnicom Group Inc's market cap moved from $17.73 Billion to $ 24.66 Billion, with a yearly change of 3.75%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $24.66 Billion | -2.92% |
| 2025 | $25.40 Billion | -6.15% |
| 2024 | $27.07 Billion | +1.67% |
| 2023 | $26.62 Billion | +9.57% |
| 2022 | $24.30 Billion | +15.72% |
| 2021 | $21.00 Billion | +21.88% |
| 2020 | $17.23 Billion | -19.58% |
| 2019 | $21.42 Billion | +14.37% |
| 2018 | $18.73 Billion | +3.94% |
| 2017 | $18.02 Billion | -11.93% |
| 2016 | $20.46 Billion | +15.42% |
| 2015 | $17.73 Billion | -- |
End of Day Market Cap According to Different Sources
On Mar 18th, 2026 the market cap of Omnicom Group Inc was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $24.66 Billion USD |
| MoneyControl | $24.66 Billion USD |
| MarketWatch | $24.66 Billion USD |
| marketcap.company | $24.66 Billion USD |
| Reuters | $24.66 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.