Omnicom Group Inc. (OMC) Institutional Ownership & Insider Trading

1,094 institutions reported holding Omnicom Group Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 2 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-09-30 · read by EquiReason

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Market cap: 22.6B
P/E TTM: 32.4
Dividend yield: 3.9%
52-week: —
Next earnings: 16 Feb, in 115 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

1,094 institutions held —% of the shares. Across filers that reported both quarters, shares held changed -3.4%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	1,094	299	-3.4%	312	80	437	105
Mar 26	1,112	304	-2.0%	420	89	340	105
Dec 25	1,123	310	+35.7%	555	205	164	63
Sep 25	919	227	+6.2%	317	72	281	67
Jun 25	921	212	+5.4%	313	70	299	103
Mar 25	954	202	+4.7%	321	89	275	72
Dec 24	923	193	+2.7%	301	61	269	83
Sep 24	915	187	-2.0%	290	75	262	52

Omnicom Group Inc. — questions

Who owns Omnicom Group Inc. stock?: 1,094 institutions reported Omnicom Group Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (10.5%), STATE STREET CORP (9.0%), VANGUARD CAPITAL MANAGEMENT LLC (6.8%).
Are Omnicom Group Inc. insiders buying or selling?: 2 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Omnicom Group Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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