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, Q1 2021

Institutional positions in Omnicom Group Inc. as of Mar 31, 2021. 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

Institutional holders: 748; No complete 13F data for Q4 2020
Shares held: 195.0M; No complete 13F data for Q4 2020
Total value: $14.5B; No complete 13F data for Q4 2020

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 holdersQ1 2021: 748 institutions

Value heldQ1 2021: $14.5B

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, Q1 2021

Shares, value and share of portfolio for each institution holding Omnicom Group Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding OMC in Q1 2021
Institution	Shares	Value	% of portfolio	Change in shares	Action
Federated Hermes, Inc.	15,648	$1.16M	0.00%	–	–
Colony Capital, Inc.	15,750	$1.17M	0.15%	–	–
Ethic Inc.	15,780	$1.17M	0.21%	–	–
Compass Capital Management, Inc	15,791	$1.17M	0.10%	–	–
Private Capital Advisors, Inc.	16,000	$1.19M	0.22%	–	–
ProVise Management Group, LLC	16,068	$1.19M	0.13%	–	–
Resources Management Corp	16,084	$1.19M	0.18%	–	–
Citizens Business Bank	16,100	$1.19M	0.17%	–	–
Mork Capital Management, LLC	16,200	$1.20M	0.91%	–	–
Inlet Private Wealth, LLC	16,200	$1.20M	0.34%	–	–
Janney Montgomery Scott LLC	16,215	$1.20M	0.01%	–	–
Maryland State Retirement & Pension System	16,241	$1.20M	0.04%	–	–
Algert Global LLC	16,519	$1.23M	0.39%	–	–
Tdam USA Inc.	16,634	$1.23M	0.07%	–	–
Teachers Retirement System of the State of Kentucky	16,650	$1.24M	0.01%	–	–
Flputnam Investment Management Co	16,785	$1.25M	0.05%	–	–
Bradley Foster & Sargent Inc	16,854	$1.25M	0.03%	–	–
Naples Global Advisors, LLC	16,872	$1.25M	0.19%	–	–
TCF National Bank	17,310	$1.28M	0.15%	–	–
Huntington National Bank	17,407	$1.29M	0.02%	–	–
United Capital Financial Advisers, LLC	17,814	$1.32M	0.01%	–	–
Norinchukin Bank, The	17,890	$1.33M	0.02%	–	–
Oregon Public Employees Retirement Fund	17,953	$1.33M	0.02%	–	–
Securian Asset Management, Inc	18,169	$1.35M	0.03%	–	–
Banque Cantonale Vaudoise	18,248	$1.35M	0.07%	–	–
Macquarie Group Ltd	18,537	$1.38M	0.00%	–	–
Rockefeller Capital Management L.P.	18,651	$1.38M	0.01%	–	–
Fort, L.P.	18,700	$1.39M	0.39%	–	–
Umb Bank N A	18,750	$1.39M	0.03%	–	–
Delta Financial Advisors LLC	18,804	$1.39M	0.65%	–	–
Silvercrest Asset Management Group LLC	18,855	$1.40M	0.01%	–	–
CIBC Asset Management Inc	18,918	$1.40M	0.01%	–	–
American Century Companies Inc	19,053	$1.41M	0.00%	–	–
First Financial Bank - Trust Division	19,154	$1.42M	0.16%	–	–
Trexquant Investment LP	19,224	$1.43M	0.13%	–	–
Columbus Macro, LLC	19,222	$1.43M	0.45%	–	–
Montag A & Associates Inc	19,666	$1.46M	0.08%	–	–
Lido Advisors, LLC	19,587	$1.47M	0.04%	–	–
Security National Trust Co	19,819	$1.47M	0.35%	–	–
Teza Capital Management LLC	20,031	$1.49M	0.30%	–	–
Empirical Finance, LLC	24,066	$1.50M	0.26%	–	–
Public Sector Pension Investment Board	20,369	$1.51M	0.01%	–	–
Natixis Advisors, L.P.	21,109	$1.56M	0.01%	–	–
Ropes Wealth Advisors LLC	18,964	$1.59M	0.28%	–	–
Quadrature Capital Ltd	21,523	$1.59M	0.08%	–	–
Bokf, NA	21,777	$1.61M	0.03%	–	–
Banco Bilbao Vizcaya Argentaria, S.A.	21,771	$1.61M	0.03%	–	–
IFM Investors Pty Ltd	21,875	$1.62M	0.04%	–	–
United Services Automobile Association	21,880	$1.62M	0.03%	–	–
Vontobel Holding Ltd.	22,649	$1.68M	0.01%	–	–
SG Americas Securities, LLC	22,661	$1.68M	0.01%	–	–
Natixis	22,716	$1.68M	0.01%	–	–
Ironwood Investment Counsel, LLC	22,855	$1.69M	0.49%	–	–
Sumitomo Mitsui DS Asset Management Company, Ltd	23,373	$1.73M	0.05%	–	–
Foster & Motley Inc	23,386	$1.73M	0.16%	–	–
Hartford Investment Management Co	23,892	$1.77M	0.05%	–	–
NovaPoint Capital, LLC	23,947	$1.78M	0.83%	–	–
Cetera Investment Advisers	23,961	$1.78M	0.03%	–	–
Nissay Asset Management Corp	24,027	$1.78M	0.02%	–	–
Davenport & Co LLC	24,418	$1.81M	0.02%	–	–
WBI Investments	24,620	$1.83M	0.29%	–	–
Cairn Investment Group, Inc.	25,143	$1.86M	1.55%	–	–
MML Investors Services, LLC	25,232	$1.87M	0.02%	–	–
Tower Research Capital LLC (TRC)	26,062	$1.93M	0.03%	–	–
CIBC World Markets Inc.	26,285	$1.95M	0.01%	–	–
Voya Financial Advisors, Inc.	25,887	$1.95M	0.08%	–	–
Metropolitan Life Insurance Co	26,507	$1.97M	0.03%	–	–
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	26,891	$1.99M	0.02%	–	–
Chatham Capital Group, Inc.	27,120	$2.01M	0.42%	–	–
Crossmark Global Holdings, Inc.	27,136	$2.01M	0.05%	–	–
Mutual of America Capital Management LLC	27,712	$2.06M	0.02%	–	–
Zacks Investment Management	28,206	$2.09M	0.04%	–	–
Semmax Financial Advisors Inc.	28,197	$2.09M	0.74%	–	–
GHP Investment Advisors, Inc.	28,235	$2.09M	0.18%	–	–
Public Employees Retirement Association of Colorado	28,291	$2.10M	0.01%	–	–
Parsons Capital Management Inc	29,187	$2.17M	0.18%	–	–
Pendal Group Limited	30,008	$2.23M	0.02%	–	–
Avitas Wealth Management LLC	30,291	$2.25M	0.44%	–	–
CIBC Private Wealth Group, LLC	30,339	$2.25M	0.01%	–	–
ProShare Advisors LLC	30,378	$2.25M	0.01%	–	–
Grantham, Mayo, Van Otterloo & Co. LLC	30,399	$2.25M	0.01%	–	–
Brookfield Asset Management Inc.	33,196	$2.46M	0.01%	–	–
Holocene Advisors, LP	33,373	$2.48M	0.02%	–	–
State of Alaska, Department of Revenue	33,669	$2.50M	0.03%	–	–
Albert D Mason Inc	33,985	$2.52M	1.65%	–	–
LPL Financial LLC	33,979	$2.52M	0.00%	–	–
Gries Financial LLC	30,336	$2.53M	0.81%	–	–
British Columbia Investment Management Corp	35,248	$2.61M	0.02%	–	–
KBC Group NV	35,456	$2.63M	0.01%	–	–
Dynamic Technology Lab Private Ltd	35,475	$2.63M	0.30%	–	–
Texas Permanent School Fund	35,904	$2.66M	0.03%	–	–
Strategic Global Advisors, LLC	36,210	$2.69M	0.48%	–	–
DnB Asset Management AS	36,818	$2.73M	0.02%	–	–
Ceera Investments, LLC	37,320	$2.77M	2.25%	–	–
Private Advisor Group, LLC	38,129	$2.83M	0.03%	–	–
State of Tennessee, Treasury Department	38,232	$2.83M	0.01%	–	–
Segall Bryant & Hamill, LLC	38,471	$2.85M	0.03%	–	–
Thrivent Financial for Lutherans	38,455	$2.85M	0.01%	–	–
Candriam Luxembourg S.C.A.	48,106	$2.88M	0.02%	–	–
Zurcher Kantonalbank (Zurich Cantonalbank)	39,182	$2.90M	0.02%	–	–