Filing Flows › Omnicom Group (OMC) › Who owns the stock
Who owns Omnicom Group (OMC) stock
1,045 funds reported Omnicom Group (OMC) shares in their latest 13F filings, worth $23.5B in all. The largest holder is Vanguard Group ($3.1B). Last quarter 407 funds added to their stakes and 569 cut them. Members of Congress and other officials disclosed 6 trades (2 buys, 4 sales).
Largest holders (13F)
| Fund | Shares | Value | Change | Quarter |
|---|---|---|---|---|
| Vanguard Group | 38,934,118 | $3.1B | increase | 2025-12-31 |
| BlackRock | 28,593,656 | $2.1B | decrease | 2026-06-30 |
| State Street | 24,590,402 | $1.8B | decrease | 2026-06-30 |
| Vanguard Capital Management LLC | 18,596,140 | $1.4B | decrease | 2026-06-30 |
| First Eagle Investment Management, LLC | 14,686,418 | $1.1B | increase | 2026-06-30 |
| Vanguard Portfolio Management LLC | 13,478,004 | $982M | decrease | 2026-06-30 |
| Bank of New York Mellon | 12,551,916 | $914M | increase | 2026-06-30 |
| Geode Capital Management, LLC | 8,645,204 | $628M | decrease | 2026-06-30 |
| Massachusetts Financial Services | 8,305,876 | $612M | decrease | 2026-06-30 |
| FMR LLC | 7,666,221 | $558M | increase | 2026-06-30 |
| Hotchkis & Wiley Capital Management LLC | 6,867,753 | $500M | increase | 2026-06-30 |
| Capital Research Global Investors | 6,722,774 | $490M | increase | 2026-06-30 |
| Charles Schwab Investment Management | 6,104,414 | $445M | decrease | 2026-06-30 |
| Morgan Stanley | 5,877,632 | $428M | decrease | 2026-06-30 |
| Baird Financial Group | 4,852,121 | $353M | increase | 2026-06-30 |
Trades by Congress and other officials
| Date | Who | Trade | Amount |
|---|---|---|---|
| 2026-04-14 | Gilbert Cisneros | sale | $1K–$15K |
| 2026-03-27 | Alan Armstrong | purchase | $1K–$15K |
| 2026-03-13 | Gilbert Cisneros | purchase | $1K–$15K |
| 2026-01-29 | John Boozman | sale | $1K–$15K |
| 2026-01-15 | John Boozman | partial sale | $1K–$15K |
| 2025-10-31 | John Boozman | partial sale | $1K–$15K |
Omnicom Group's latest quarter
Omnicom Group, Q3 2026: revenue $6.4B (+59% year over year), operating margin 15.4%, net earnings $656M, operating cash flow $970M. The chart follows the revenue to costs, profit and cash.
Questions
Who owns the most OMC stock?
By the latest 13F filings: Vanguard Group ($3.1B); BlackRock ($2.1B); State Street ($1.8B); Vanguard Capital Management LLC ($1.4B); First Eagle Investment Management, LLC ($1.1B).
Has Congress traded OMC stock?
Officials disclosed 6 trades on file: 2 buys and 4 sales. The latest: Gilbert Cisneros, sale on 2026-04-14.
What is the short interest in OMC?
24,181,260 shares were sold short at the 2026-10-15 settlement, 0.58% of the float.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.