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OMNICOM GROUP INC.
OMC - Company ID 0000029989
Market cap$23.57 B
Rank#554
Filings2,485
Market capitalization of OMNICOM GROUP INC.
As of 2026-11-06, OMNICOM GROUP INC. (OMC) has a market capitalization of $23.57 B, making it the #554 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-11-06 | $23.57 B |
| 2026-11-05 | $23.76 B |
| 2026-11-04 | $23.84 B |
| 2026-11-03 | $22.69 B |
| 2026-11-02 | $22.56 B |
| 2026-11-01 | $23.16 B |
| 2026-10-31 | $23.16 B |
| 2026-10-30 | $23.02 B |
| 2026-10-29 | $22.96 B |
| 2026-10-28 | $22.17 B |
| 2026-10-27 | $22.44 B |
| 2026-10-26 | $22.75 B |
Market Cap of similar companies
Frequently asked questions
What is OMNICOM GROUP INC.'s market cap?
As of 2026-11-06, OMNICOM GROUP INC. (OMC) has a market capitalization of $23.57 B, making it the #554 most valuable US-listed company.
Where does OMNICOM GROUP INC. rank by market cap?
OMNICOM GROUP INC. is the #554 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.