Omnicom Group Inc.
OMCFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Omnicom Group Inc. Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 19 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated May 27, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Cassaday & Co Wealth Management LLC | 2026-03-31 | 8 | $603 | SEC filing |
| CIGNA INVESTMENTS INC /NEW | 2026-03-31 | 3,050 | Not shown | SEC filing |
| Wahed Invest LLC | 2026-03-31 | 7,879 | $593K | SEC filing |
| Numerai GP LLC | 2026-03-31 | 40,414 | $3.04M | SEC filing |
| XML Financial, LLC | 2026-03-31 | 6,368 | $480K | SEC filing |
| LMCG INVESTMENTS, LLC | 2026-03-31 | 10,006 | $754K | SEC filing |
| E. Ohman J:or Asset Management AB | 2026-03-31 | 9,781 | $737K | SEC filing |
| JANE STREET GROUP, LLC | 2026-03-31 | 5,602 | $422K | SEC filing |
| Tower Research Capital LLC (TRC) | 2026-03-31 | 8,013 | $603K | SEC filing |
| Resona Asset Management Co.,Ltd. | 2026-03-31 | 99,703 | $7.51M | SEC filing |
| AMALGAMATED BANK | 2026-03-31 | 57,290 | Not shown | SEC filing |
| Quantitative Investment Management, LLC | 2026-03-31 | 10,992 | Not shown | SEC filing |
| Park Square Financial Group, LLC | 2026-03-31 | 134 | $10.1K | SEC filing |
| CITIGROUP INC | 2026-03-31 | 961,986 | $72.4M | SEC filing |
| Capital Research Global Investors | 2026-03-31 | 6,695,199 | $504M | SEC filing |
| Kingsview Wealth Management, LLC | 2026-03-31 | 6,962 | $524K | SEC filing |
| SOA Wealth Advisors, LLC. | 2026-03-31 | 4,915 | $370K | SEC filing |
| Swiss Life Asset Management Ltd | 2026-03-31 | 502,892 | $37.9M | SEC filing |
| MilWealth Group LLC | 2026-03-31 | 1,683 | $127K | SEC filing |
| Centiva Capital, LP | 2026-03-31 | 14,344 | $1.08M | SEC filing |
- Each value is checked against Omnicom Group Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 3 rows: the filed value is about 1,000 times too small for the share count at Omnicom Group Inc.'s share price.
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Omnicom Group Inc.'s recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2023-06-08 · Nelson Jonathan B.: Larger than 18 of the 20 other insider sales of Common Stock, par value $0.15 per share on file. SEC filing
- 2023-04-24 · WREN JOHN: Larger than all 20 other insider sales of Common Stock, par value $0.15 per share on file. SEC filing
- 2023-02-16 · Nelson Jonathan B.: Larger than 18 of the 20 other insider sales of Common Stock, par value $0.15 per share on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-03-02 | RICE LINDA JOHNSON · Director | Common Stock, par value $0.15 per share | S — Open market or private sale | −1,348 | 85.25 | SEC filing |
| 2025-05-30 | RICE LINDA JOHNSON · Director | Common Stock, par value $0.15 per share | S — Open market or private sale | −1,639 | 73.65 | SEC filing |
| 2024-10-18 | Castellaneta Andrew · SVP, Chief Accounting Officer | Common Stock, par value $0.15 per share | S — Open market or private sale | −519 | 105.20 | SEC filing |
| 2024-10-18 | Castellaneta Andrew · SVP, Chief Accounting Officer | Common Stock, par value $0.15 per share | S — Open market or private sale | −3,481 | 105.30 | SEC filing |
| 2024-08-26 | Tarlowe Rochelle M. · Senior VP and Treasurer | Common Stock, par value $0.15 per share | S — Open market or private sale | −3,000 | 99.17 | SEC filing |
| 2024-07-19 | RICE LINDA JOHNSON · Director | Common Stock, par value $0.15 per share | S — Open market or private sale | −488 | 90.88 | SEC filing |
| 2024-05-03 | RICE LINDA JOHNSON · Director | Common Stock, par value $0.15 per share | S — Open market or private sale | −453 | 92.68 | SEC filing |
| 2024-03-13 | Tarlowe Rochelle M. · Senior VP and Treasurer | Common Stock, par value $0.15 per share | S — Open market or private sale | −1,500 | 95.34 | SEC filing |
Showing 8 of 10 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-05-22 | ANGELASTRO PHILIP J · Executive Vice President & CFO | Common Stock, par value $0.15 per share | A — Grant, award, or other acquisition | +48,818 | SEC filing |
| 2026-05-22 | WREN JOHN · Chairman and CEO | Common Stock, par value $0.15 per share | A — Grant, award, or other acquisition | +75,938 | SEC filing |
| 2026-05-22 | Simm Daryl · Co-President and Co-COO | Common Stock, par value $0.15 per share | A — Grant, award, or other acquisition | +54,242 | SEC filing |
| 2026-05-22 | ANGELASTRO PHILIP J · Executive Vice President & CFO | Common Stock, par value $0.15 per share | F — Payment of exercise price or tax by delivering securities | −24,922 | SEC filing |
| 2026-05-22 | WREN JOHN · Chairman and CEO | Common Stock, par value $0.15 per share | F — Payment of exercise price or tax by delivering securities | −38,767 | SEC filing |
| 2026-05-22 | Simm Daryl · Co-President and Co-COO | Common Stock, par value $0.15 per share | F — Payment of exercise price or tax by delivering securities | −22,931 | SEC filing |
| 2026-05-15 | Januzzi Louis F · Senior VP, Gen. Counsel & Sec. | Common Stock, par value $0.15 per share | F — Payment of exercise price or tax by delivering securities | −1,849 | SEC filing |
| 2026-05-15 | WREN JOHN · Chairman and CEO | Common Stock, par value $0.15 per share | F — Payment of exercise price or tax by delivering securities | −4,397 | SEC filing |
Showing 8 of 20 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.