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Omnicom Group Inc.

OMC
Exchange
NYSE
Industry
Services-Advertising Agencies
SEC CIK
0000029989

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 2025

Institutional positions in Omnicom Group Inc. as of Sep 30, 2025. 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
944
+17 vs. Q2 2025
Shares held
219.0M
+5.96M (+2.8%) vs. Q2 2025
Total value
$17.9B
+$2.51B (+16.3%) vs. Q2 2025
New holders
108
360 more added
Sold out
91
337 more reduced

17 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: 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 holdersQ3 2025: 944 institutions
Q1 2021: 748 institutionsQ2 2021: 768 institutionsQ3 2021: 774 institutionsQ4 2021: 786 institutionsQ1 2022: 805 institutionsQ2 2022: 776 institutionsQ3 2022: 765 institutionsQ4 2022: 817 institutionsQ1 2023: 873 institutionsQ2 2023: 873 institutionsQ3 2023: 847 institutionsQ4 2023: 879 institutionsQ1 2024: 885 institutionsQ2 2024: 908 institutionsQ3 2024: 943 institutionsQ4 2024: 958 institutionsQ1 2025: 983 institutionsQ2 2025: 944 institutionsQ3 2025: 944 institutionsQ4 2025: 1,144 institutionsQ1 2026: 1,134 institutionsQ2 2026: 1,104 institutions
Value heldQ3 2025: $17.9B
Q1 2021: $14.5BQ2 2021: $15.6BQ3 2021: $14.3BQ4 2021: $14.0BQ1 2022: $16.3BQ2 2022: $11.7BQ3 2022: $11.7BQ4 2022: $15.1BQ1 2023: $17.4BQ2 2023: $17.4BQ3 2023: $13.4BQ4 2023: $15.8BQ1 2024: $18.1BQ2 2024: $16.9BQ3 2024: $19.4BQ4 2024: $16.7BQ1 2025: $16.8BQ2 2025: $15.4BQ3 2025: $17.9BQ4 2025: $25.2BQ1 2026: $23.2BQ2 2026: $21.2B
Institutions holding OMC and their total value by quarter
QuarterHoldersValue
Q2 20261,104$21.2B
Q1 20261,134$23.2B
Q4 20251,144$25.2B
Q3 2025944$17.9B
Q2 2025944$15.4B
Q1 2025983$16.8B
Q4 2024958$16.7B
Q3 2024943$19.4B
Q2 2024908$16.9B
Q1 2024885$18.1B
Q4 2023879$15.8B
Q3 2023847$13.4B
Q2 2023873$17.4B
Q1 2023873$17.4B
Q4 2022817$15.1B
Q3 2022765$11.7B
Q2 2022776$11.7B
Q1 2022805$16.3B
Q4 2021786$14.0B
Q3 2021774$14.3B
Q2 2021768$15.6B
Q1 2021748$14.5B

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Omnicom Group Inc.; share changes are against Q2 2025.

Institutions holding OMC in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Wetherby Asset Management Inc19,775$1.61M0.07%−2,426−10.9%Reduced
Apollon Wealth Management, LLC20,051$1.63M0.03%−687−3.3%Reduced
BKM Wealth Management, LLC20,336$1.66M0.61%+1,893+10.3%Added
Arvest Investments, Inc.20,377$1.66M0.24%−283−1.4%Reduced
Procyon Private Wealth Partners, LLC20,434$1.67M0.10%+5,865+40.3%Added
Janus Henderson Group PLC20,890$1.70M0.00%−721−3.3%Reduced
Public Sector Pension Investment Board20,896$1.70M0.01%+2,257+12.1%Added
Mutual of America Capital Management LLC20,994$1.71M0.02%−1,377−6.2%Reduced
Huntington National Bank21,033$1.71M0.01%+131+0.6%Added
Numerai GP LLC21,157$1.72M0.24%−10,234−32.6%Reduced
Mackenzie Financial Corp21,661$1.77M0.00%+432+2.0%Added
Old North State Wealth Management, LLC21,909$1.79M0.84%−1,249−5.4%Reduced
OP Asset Management Ltd21,998$1.79M0.02%00.0%Unchanged
Engineers Gate Manager LP22,035$1.80M0.02%+17,805+420.9%Added
Summit Trail Advisors, LLC22,024$1.80M0.02%+18,776+578.1%Added
Oregon Public Employees Retirement Fund22,124$1.80M0.02%+5,231+31.0%Added
TCW Group Inc22,307$1.82M0.02%−2,915−11.6%Reduced
DoubleLine ETF Adviser LP22,439$1.83M0.55%−525−2.3%Reduced
Landscape Capital Management, L.L.C.23,006$1.88M0.12%+23,006New
Davenport & Co LLC23,104$1.88M0.01%+401+1.8%Added
Sumitomo Mitsui Financial Group, Inc.23,122$1.89M0.03%+464+2.0%Added
Benjamin Edwards Inc23,229$1.89M0.02%−196−0.8%Reduced
Linden Thomas Advisory Services, LLC23,298$1.90M0.19%+306+1.3%Added
Cozad Asset Management Inc23,381$1.91M0.15%−195−0.8%Reduced
Wealthfront Advisers LLC23,810$1.94M0.00%+4,323+22.2%Added
Sumitomo Mitsui DS Asset Management Company, Ltd24,023$1.96M0.02%−6,513−21.3%Reduced
Yousif Capital Management, LLC24,488$2.00M0.02%−1,488−5.7%Reduced
Stiles Financial Services Inc24,623$2.01M0.63%−4,247−14.7%Reduced
Chatham Capital Group, Inc.24,643$2.01M0.29%00.0%Unchanged
Dean Capital Management24,707$2.01M0.79%+2,775+12.7%Added
Carnegie Capital Asset Management, LLC24,931$2.03M0.04%+3,096+14.2%Added
Flputnam Investment Management Co25,042$2.04M0.03%−2,094−7.7%Reduced
Clark Estates Inc25,200$2.05M0.47%00.0%Unchanged
Greenup Street Wealth Management LLC25,707$2.10M0.32%+22,473+694.9%Added
SRS Capital Advisors, Inc.25,818$2.11M0.03%+24,022+1,337.5%Added
Carret Asset Management, LLC26,195$2.14M0.21%00.0%Unchanged
LGT Group Foundation27,607$2.14M0.02%+672+2.5%Added
New York Life Investment Management LLC26,368$2.15M0.02%−2,905−9.9%Reduced
Teacher Retirement System of Texas26,798$2.18M0.01%−136,254−83.6%Reduced
BDF-Gestion27,000$2.20M0.26%+27,000New
Ironwood Investment Counsel, LLC27,343$2.23M0.33%−273−1.0%Reduced
Y-Intercept (Hong Kong) Ltd27,680$2.26M0.05%+16,866+156.0%Added
DRW Securities, LLC27,747$2.27M0.12%+23,405+539.0%Added
British Columbia Investment Management Corp27,849$2.27M0.01%−2,847−9.3%Reduced
Vident Advisory, LLC28,034$2.29M0.02%+971+3.6%Added
Advisors Asset Management, Inc.28,242$2.30M0.04%−11,977−29.8%Reduced
Mirae Asset Global Investments Co., Ltd.28,529$2.33M0.01%+2,868+11.2%Added
Parsons Capital Management Inc28,919$2.36M0.13%−61−0.2%Reduced
Tredje AP-fonden29,730$2.42M0.02%+9,411+46.3%Added
Voya Financial Advisors, Inc.30,747$2.43M0.23%+6,739+28.1%Added
Nissay Asset Management Corp29,945$2.44M0.01%+100.0%Added
Twin City Private Wealth, LLC30,139$2.48M1.93%+1,063+3.7%Added
Daiwa Securities Group Inc.30,417$2.48M0.01%+1,044+3.6%Added
Winton Group Ltd31,100$2.54M0.09%+17,660+131.4%Added
Elo Mutual Pension Insurance Co31,225$2.55M0.04%+9,288+42.3%Added
LSV Asset Management31,300$2.55M0.01%−6,400−17.0%Reduced
Guardian Wealth Management, Inc.31,318$2.55M1.51%+1,065+3.5%Added
Moran Wealth Management, LLC31,399$2.56M0.08%−41,195−56.7%Reduced
Police & Firemen's Retirement System of New Jersey31,419$2.56M0.02%+1,476+4.9%Added
USS Investment Management Ltd31,427$2.56M0.01%00.0%Unchanged
UniSuper Management Pty Ltd31,591$2.58M0.02%+1,885+6.3%Added
Utah Retirement Systems31,803$2.59M0.03%00.0%Unchanged
JustInvest LLC31,856$2.60M0.03%+479+1.5%Added
NovaPoint Capital, LLC31,968$2.61M0.64%−664−2.0%Reduced
SG Americas Securities, LLC32,234$2.63M0.01%+19,980+163.0%Added
Ossiam32,251$2.63M0.03%+14,124+77.9%Added
Mercer Global Advisors Inc32,272$2.63M0.00%+4,088+14.5%Added
CIBC Asset Management Inc32,672$2.66M0.01%+107+0.3%Added
Neuberger Berman Group LLC33,319$2.72M0.00%−273,658−89.1%Reduced
Pathstone Holdings, LLC33,616$2.74M0.01%−894−2.6%Reduced
Robinson Value Management, Ltd.34,059$2.78M1.61%+102+0.3%Added
Xponance, Inc.34,091$2.78M0.02%+2,515+8.0%Added
Alexander Randolph Advisory, Inc.34,447$2.81M2.31%+361+1.1%Added
Wealth Enhancement Advisory Services, LLC35,695$2.85M0.00%+9,074+34.1%Added
Moore Capital Management, LP35,000$2.85M0.06%+35,000New
ASR Vermogensbeheer N.V.35,338$2.88M0.03%−295−0.8%Reduced
Susquehanna International Group, LLP35,714$2.91M0.00%−17,486−32.9%Reduced
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund35,851$2.92M0.03%−13,500−27.4%Reduced
L2 Asset Management, LLC35,876$2.92M0.42%−22,290−38.3%Reduced
Twin Tree Management, LP35,905$2.93M0.14%+34,901+3,476.2%Added
IFM Investors Pty Ltd38,331$2.95M0.03%00.0%Unchanged
Pensionmark Financial Group, LLC36,450$2.97M0.06%+2,163+6.3%Added
Toroso Investments, LLC36,602$2.98M0.01%−1,553−4.1%Reduced
Amalgamated Bank36,723$2.99M0.02%−925−2.5%Reduced
DnB Asset Management AS36,878$3.01M0.01%+1,005+2.8%Added
Manning & Napier Advisors LLC37,145$3.03M0.04%−31,838−46.2%Reduced
Arrowstreet Capital, Limited Partnership37,318$3.04M0.00%+37,318New
Cambridge Investment Research Advisors, Inc.37,682$3.07M0.01%+7,900+26.5%Added
Brinker Capital Investments, LLC38,245$3.12M0.02%+4,284+12.6%Added
Rockingstone Advisors LLC38,965$3.18M1.57%+38,965New
Principal Securities, Inc.39,360$3.21M0.05%+8,260+26.6%Added
State of Alaska, Department of Revenue40,271$3.28M0.03%−1,163−2.8%Reduced
Quantbot Technologies LP40,288$3.28M0.09%−148,788−78.7%Reduced
Community Bank, N.A.40,546$3.31M0.40%−120−0.3%Reduced
Shayne & Co., LLC40,971$3.34M1.03%−350−0.8%Reduced
Retirement Systems of Alabama41,323$3.37M0.01%−543−1.3%Reduced
Cairn Investment Group, Inc.41,501$3.38M1.63%−455−1.1%Reduced
Banco Bilbao Vizcaya Argentaria, S.A.41,554$3.39M0.03%+1,542+3.9%Added
Mariner, LLC41,708$3.40M0.00%+8,421+25.3%Added
Forsta Ap-Fonden41,800$3.41M0.02%+2,700+6.9%Added