Institutional Ownership
Omnicom Group Inc
CUSIP 681919106COMOMCQ1 2026
13D / 13G Filings
22
Schedule 13D/13G on record
Beneficial Filers
8
Distinct reporting persons
Largest Stake
13.8%
Max % of class reported
Institutional Holders
1,106
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
22 filings · latest Jan 8, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Jan 8, 2026 | Ssga Funds Management, Inc. | 13G | 7.5% | 23.68M | SEC |
| 2 | Dec 5, 2025 | Ssga Funds Management, Inc. | 13G | 13.8% | 26.66M | SEC |
| 3 | May 13, 2025 | State Street Corporation | 13G | 8.4% | 16.59M | SEC |
| 4 | May 12, 2025 | Wellington Management Group LLP | 13G/A | 2.3% | 4.48M | SEC |
| 5 | Nov 8, 2024 | Wellington Management Group LLP | 13G | 5.5% | 10.75M | SEC |
| 6 | Oct 16, 2024 | State Street Corp | 13G/A | 7.2% | 14.12M | SEC |
| 7 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 11.7% | 23.24M | SEC |
| 8 | Jan 29, 2024 | State Street Corp | 13G/A | 6.0% | — | SEC |
| 9 | Jan 24, 2024 | Blackrock Inc. | 13G/A | 9.2% | 18.14M | SEC |
| 10 | Feb 9, 2023 | Vanguard Group Inc | 13G/A | 11.8% | 24.05M | SEC |
12 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Omnicom Group Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 29.50M | $2.22B |
| 2 | State Street Corp | 27.76M | $2.11B |
| 3 | Bank Of New York Mellon Corp | 12.10M | $911.11M |
| 4 | Jpmorgan Chase & Co | 12.03M | $906.23M |
| 5 | Geode Capital Management, LLC | 9.31M | $699.75M |
| 6 | Massachusetts Financial Services Co /Ma/ | 8.74M | $664.85M |
| 7 | First Eagle Investment Management, LLC | 7.30M | $550.00M |
| 8 | Morgan Stanley | 6.93M | $521.56M |
| 9 | Capital Research Global Investors | 6.70M | $504.22M |
| 10 | Charles Schwab Investment Management Inc | 6.36M | $480.17M |