Omnicom Group Inc.

OMC

Exchange: NYSE
Industry: Services-Advertising Agencies
SEC CIK: 0000029989

SEC filings (opens in a new tab)

In the last 90 days, Omnicom Group Inc. insiders filed 0 open-market purchases and 1 sale; 1,104 institutions reported holding it in 13F filings for Q2 2026, worth $21.2B in total; no superinvestor holds it.

13F holders, Q3 2026

Institutional positions in Omnicom Group Inc. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 7; 0 vs. Q2 2026
Shares held: 22.2K; −716 (−3.1%) vs. Q2 2026
Total value: $1.63M; −$34.3K (−2.1%) vs. Q2 2026
New holders: 0; 1 more added
Sold out: 0; 4 more reduced

1,097 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting OMC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding OMC and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,104	$21.2B
Q1 2026	1,134	$23.2B
Q4 2025	1,144	$25.2B
Q3 2025	944	$17.9B
Q2 2025	944	$15.4B
Q1 2025	983	$16.8B
Q4 2024	958	$16.7B
Q3 2024	943	$19.4B
Q2 2024	908	$16.9B
Q1 2024	885	$18.1B
Q4 2023	879	$15.8B
Q3 2023	847	$13.4B
Q2 2023	873	$17.4B
Q1 2023	873	$17.4B
Q4 2022	817	$15.1B
Q3 2022	765	$11.7B
Q2 2022	776	$11.7B
Q1 2022	805	$16.3B
Q4 2021	786	$14.0B
Q3 2021	774	$14.3B
Q2 2021	768	$15.6B
Q1 2021	748	$14.5B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Omnicom Group Inc.; share changes are against Q2 2026.

Institutions holding OMC in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Prudential PLC	–	–	–	–	Not filed
Cerro Pacific Wealth Advisors LLC	–	–	–	–	Not filed
Coldstream Capital Management Inc	–	–	–	–	Not filed
Asset Management Group, Inc.	–	–	–	–	Not filed
Allianz Asset Management GmbH	–	–	–	–	Not filed
Paragon Private Wealth Management, LLC	–	–	–	–	Not filed
Parallel Advisors, LLC	–	–	–	–	Not filed
111 Capital	–	–	–	–	Not filed
Horrell Capital Management, Inc.	–	–	–	–	Not filed
Metis Global Partners, LLC	–	–	–	–	Not filed
Manske Wealth Management	–	–	–	–	Not filed
MBM Wealth Consultants, LLC	–	–	–	–	Not filed
Leisure Capital Management	–	–	–	–	Not filed
Wahed Invest LLC	–	–	–	–	Not filed
J.W. Cole Advisors, Inc.	–	–	–	–	Not filed
Cary Street Partners Financial LLC	–	–	–	–	Not filed
Citizens Financial Group Inc	–	–	–	–	Not filed
Kestra Investment Management, LLC	–	–	–	–	Not filed
Atlas Brown,Inc.	–	–	–	–	Not filed
Balyasny Asset Management LLC	–	–	–	–	Not filed
LOM Asset Management Ltd	–	–	–	–	Not filed
XML Financial, LLC	–	–	–	–	Not filed
Stephens Inc	–	–	–	–	Not filed
Harel Insurance Investments & Financial Services Ltd.	–	–	–	–	Not filed
Peoples Bank	–	–	–	–	Not filed
Transcend Wealth Collective, LLC	–	–	–	–	Not filed
Paradigm Financial Partners, LLC	–	–	–	–	Not filed
Cypress Wealth Services, LLC	–	–	–	–	Not filed
E. Ohman J:or Asset Management AB	–	–	–	–	Not filed
Koshinski Asset Management, Inc.	–	–	–	–	Not filed
Quantessence Capital LLC	–	–	–	–	Not filed
Lido Advisors, LLC	–	–	–	–	Not filed
Advisory Alpha, LLC	–	–	–	–	Not filed
NBC Securities, Inc.	–	–	–	–	Not filed
TD Private Client Wealth LLC	–	–	–	–	Not filed
Canada Post Corp Registered Pension Plan	–	–	–	–	Not filed
Dickmeyer Boyce Financial Management, Inc.	–	–	–	–	Not filed
Sompo Asset Management Co., Ltd.	–	–	–	–	Not filed
Fortress Private Ledger, LLC	–	–	–	–	Not filed
Hilltop National Bank	–	–	–	–	Not filed
Estabrook Capital Management	–	–	–	–	Not filed
Los Angeles Capital Management LLC	–	–	–	–	Not filed
Beacon Pointe Advisors, LLC	–	–	–	–	Not filed
Dai-Ichi Life Insurance Company, Ltd	–	–	–	–	Not filed
Fuller & Thaler Asset Management, Inc.	–	–	–	–	Not filed
Elevated Capital Advisors, LLC	–	–	–	–	Not filed
Belpointe Asset Management LLC	–	–	–	–	Not filed
Patron Partners Advisors, LLC	–	–	–	–	Not filed
Summit Financial, LLC	–	–	–	–	Not filed
Impact Partnership Wealth, LLC	–	–	–	–	Not filed
WSFS Capital Management, LLC	–	–	–	–	Not filed
Advisor Resource Council	–	–	–	–	Not filed
Icon Wealth Advisors, LLC	–	–	–	–	Not filed
Malaga Cove Capital, LLC	–	–	–	–	Not filed
City Center Advisors, LLC	–	–	–	–	Not filed
Berkshire Asset Management LLC	–	–	–	–	Not filed
Bryn Mawr Trust Co	–	–	–	–	Not filed
QRG Capital Management, Inc.	–	–	–	–	Not filed
Walsky Investment Management, Inc.	–	–	–	–	Not filed
Community Bank & Trust, Waco, Texas	–	–	–	–	Not filed
Severin Investments, LLC	–	–	–	–	Not filed
Fiduciary Trust Co	–	–	–	–	Not filed
Crumly & Associates Inc.	–	–	–	–	Not filed
Chase Investment Counsel Corp	–	–	–	–	Not filed
Alliance Wealth Advisors, LLC	–	–	–	–	Not filed
Berkshire Bank	–	–	–	–	Not filed
Gallagher Fiduciary Advisors, LLC	–	–	–	–	Not filed
Signaturefd, LLC	–	–	–	–	Not filed
Gateway Wealth Partners, LLC	–	–	–	–	Not filed
Coston, McIsaac & Partners	–	–	–	–	Not filed
Indivisible Partners	–	–	–	–	Not filed
Great Valley Advisor Group, Inc.	–	–	–	–	Not filed
RMB Capital Management, LLC	–	–	–	–	Not filed
Clearstead Advisors, LLC	–	–	–	–	Not filed
Kingsview Wealth Management, LLC	–	–	–	–	Not filed
Proactive Wealth Strategies LLC	–	–	–	–	Not filed
Delphi Management Inc	–	–	–	–	Not filed
Van Diest Capital, LLC	–	–	–	–	Not filed
Asahi Life Asset Management Co., Ltd.	–	–	–	–	Not filed
Cyndeo Wealth Partners, LLC	–	–	–	–	Not filed
AlphaCore Capital LLC	–	–	–	–	Not filed
Harbour Investments, Inc.	–	–	–	–	Not filed
SOA Wealth Advisors, LLC.	–	–	–	–	Not filed
SageView Advisory Group, LLC	–	–	–	–	Not filed
Geneos Wealth Management Inc.	–	–	–	–	Not filed
Deseret Mutual Benefit Administrators	–	–	–	–	Not filed
Continuum Advisory, LLC	–	–	–	–	Not filed
Godsey & Gibb Associates	–	–	–	–	Not filed
Edmond de Rothschild Holding S.A.	–	–	–	–	Not filed
Advisors Capital Management, LLC	–	–	–	–	Not filed
Westport Asset Management Inc	–	–	–	–	Not filed
Advisor OS, LLC	–	–	–	–	Not filed
Meeder Advisory Services, Inc.	–	–	–	–	Not filed
Albert D Mason Inc	–	–	–	–	Not filed
Viewpoint Investment Partners Corp	–	–	–	–	Not filed
Brown, Lisle/Cummings, Inc.	–	–	–	–	Not filed
Blake Schutter Theil Wealth Advisors, LLC	–	–	–	–	Not filed
Cheviot Value Management, LLC	–	–	–	–	Not filed
Csenge Advisory Group	–	–	–	–	Not filed
Washington Trust Co	–	–	–	–	Not filed