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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
Tower Research Capital LLC (TRC)1,967$160.4K0.00%−8,540−81.3%Reduced
Quarry LP1,992$162.4K0.04%+1,992New
McCarthy Grittinger Financial Group, LLC1,997$162.8K0.04%00.0%Unchanged
Financial Consulate, Inc2,000$163.1K0.02%+2,000New
Deseret Mutual Benefit Administrators2,031$165.6K0.07%+149+7.9%Added
Quadrant Capital Group LLC2,267$184.8K0.01%−4,336−65.7%Reduced
Global Trust Asset Management, LLC2,428$198.0K0.09%−77−3.1%Reduced
Canada Post Corp Registered Pension Plan2,527$200.0K0.01%00.0%Unchanged
Graham Capital Management, L.P.2,459$200.5K0.01%+2,459New
Stratos Wealth Advisors, LLC2,476$201.9K0.01%+2,476New
Joel Isaacson & Co., LLC2,485$202.6K0.01%+2,485New
F/M Investments LLC2,501$203.9K0.01%+2,501New
Voleon Capital Management LP2,501$203.9K0.00%+2,501New
IHT Wealth Management, LLC2,524$205.8K0.01%+2,524New
Convergence Financial, LLC2,540$207.1K0.03%−300−10.6%Reduced
Catalytic Wealth RIA, LLC2,557$208.5K0.01%+2,557New
OmniStar Financial Group, Inc.2,559$208.7K0.13%−11,068−81.2%Reduced
BXM Wealth LLC2,560$208.7K0.20%+2,560New
Confluence Wealth Services, Inc.2,579$210.3K0.01%+2,579New
Atomi Financial Group, Inc.2,579$210.3K0.01%+2,579New
Hancock Whitney Corp2,586$210.8K0.00%+2,586New
Bollard Group LLC2,593$211.0K0.01%+24+0.9%Added
Tiaa Trust, National Association2,594$211.5K0.00%−287−10.0%Reduced
Ellevest, Inc.2,597$211.7K0.03%+2,597New
Dumont & Blake Investment Advisors LLC2,606$212.5K0.05%+2,606New
Manske Wealth Management2,613$213.0K0.07%+2,613New
Hudson Bay Capital Management LP2,615$213.2K0.00%+2,615New
Perpetual Ltd2,697$219.9K0.00%−186−6.5%Reduced
Siemens Fonds Invest GmbH2,735$223.0K0.01%−51−1.8%Reduced
Beaird Harris Wealth Management, LLC2,747$224.0K0.02%00.0%Unchanged
Covestor Ltd2,749$224.0K0.12%+356+14.9%Added
McAdam, LLC2,748$224.0K0.01%−183−6.2%Reduced
Proactive Wealth Strategies LLC2,750$224.2K0.10%−420−13.2%Reduced
Dorsey & Whitney Trust CO LLC2,760$225.0K0.01%−74−2.6%Reduced
Texas Yale Capital Corp.2,780$226.7K0.01%+2,780New
Severin Investments, LLC2,785$227.1K0.20%+2,785New
Snowden Capital Advisors LLC2,763$227.2K0.01%+2,763New
Optimist Retirement Group LLC2,802$228.4K0.10%00.0%Unchanged
Kingsview Wealth Management, LLC2,812$229.3K0.00%+2,812New
Ausdal Financial Partners, Inc.2,826$230.4K0.01%+2,826New
New Vernon Capital Holdings II LLC2,832$230.9K0.11%+517+22.3%Added
National Asset Management, Inc.2,848$232.2K0.01%−188−6.2%Reduced
Jane Street Group, LLC2,850$232.4K0.00%−28,503−90.9%Reduced
Independence Bank of Kentucky2,865$233.6K0.03%+70+2.5%Added
Davy Global Fund Management Ltd2,879$234.7K0.02%00.0%Unchanged
Headinvest, LLC2,889$235.5K0.05%−716−19.9%Reduced
Old National Bancorp2,929$238.8K0.00%−475−14.0%Reduced
Columbus Macro, LLC2,931$238.9K0.03%−71−2.4%Reduced
Patton Fund Management, Inc.2,940$239.7K0.04%00.0%Unchanged
Beverly Hills Private Wealth, LLC2,950$240.5K0.04%−208−6.6%Reduced
Parkside Financial Bank & Trust2,956$241.0K0.02%+52+1.8%Added
Prime Capital Investment Advisors, LLC2,963$241.5K0.00%−235−7.3%Reduced
Transcend Wealth Collective, LLC2,985$243.4K0.02%+2,985New
BTS Asset Management, Inc.3,049$248.6K0.32%+3,049New
Aware Super Pty Ltd as trustee of Aware Super3,095$252.3K0.00%00.0%Unchanged
Gamco Investors, Inc. Et Al3,096$252.4K0.00%−260−7.7%Reduced
Bradley Foster & Sargent Inc3,100$252.7K0.00%00.0%Unchanged
Savvy Advisors, Inc.3,100$252.7K0.01%+3,100New
Brand Asset Management Group, Inc.3,103$253.0K0.07%+3,103New
Rathbone Brothers plc3,114$253.9K0.00%00.0%Unchanged
Checchi Capital Advisers, LLC3,123$254.6K0.02%−473−13.2%Reduced
Eastern Bank3,138$255.8K0.00%−121−3.7%Reduced
Verdence Capital Advisors LLC3,235$256.2K0.01%+7+0.2%Added
Fulton Bank, N.A.3,170$258.4K0.01%+184+6.2%Added
SageView Advisory Group, LLC3,178$259.0K0.01%+406+14.6%Added
Signaturefd, LLC3,181$259.4K0.00%−866−21.4%Reduced
Aegis Wealth Management LLC3,228$263.2K0.14%+29+0.9%Added
Delta Investment Management, LLC3,280$267.4K0.05%−701−17.6%Reduced
Catalyst Funds Management Pty Ltd3,300$269.0K0.04%+100+3.1%Added
IFP Advisors, Inc3,303$269.3K0.01%+18+0.5%Added
Main Street Financial Solutions, LLC3,312$270.0K0.02%+5+0.2%Added
Advisors Capital Management, LLC3,312$270.1K0.00%−580−14.9%Reduced
Asset Dedication, LLC3,320$270.7K0.02%+270+8.9%Added
Kiker Wealth Management, LLC3,333$271.7K0.14%+2,791+514.9%Added
Sompo Asset Management Co., Ltd.3,350$273.1K0.05%−120−3.5%Reduced
Westpac Banking Corp3,360$273.9K0.02%−26,425−88.7%Reduced
Brown Brothers Harriman & Co3,365$274.3K0.00%−121−3.5%Reduced
Allworth Financial LP3,373$275.0K0.00%+554+19.7%Added
Camelot Portfolios, LLC3,383$275.8K0.16%+83+2.5%Added
Umb Bank N A3,386$276.1K0.00%+29+0.9%Added
Financial Advisors Network, Inc.3,390$276.4K0.04%+185+5.8%Added
Marietta Investment Partners LLC3,400$277.2K0.05%−4,000−54.1%Reduced
Central Pacific Bank - Trust Division3,400$277.2K0.03%−504−12.9%Reduced
Westerkirk Capital Inc.3,409$277.9K0.03%00.0%Unchanged
NBC Securities, Inc.3,442$280.6K0.02%−18,705−84.5%Reduced
Abich Financial Wealth Management LLC3,457$281.8K0.10%+3,457New
Clearstead Advisors, LLC3,475$283.3K0.00%+82+2.4%Added
Groupama Asset Managment3,479$283.6K0.00%+3,479New
Meeder Advisory Services, Inc.3,553$289.7K0.01%−653−15.5%Reduced
Ronald Blue Trust, Inc.3,595$293.1K0.00%−102−2.8%Reduced
Focus Financial Network, Inc.3,607$294.1K0.01%+398+12.4%Added
Leonard Rickey Investment Advisors P.L.L.C.3,628$295.8K0.06%+3,628New
Evergreen Capital Management LLC3,622$296.0K0.01%+332+10.1%Added
Access Investment Management LLC3,635$296.4K0.08%+3,635New
Bridgewater Advisors Inc.4,256$298.4K0.02%+245+6.1%Added
Albert D Mason Inc3,673$299.5K0.19%+20+0.5%Added
Grandfield & Dodd, LLC3,675$299.6K0.02%00.0%Unchanged
Prospera Financial Services Inc3,681$300.1K0.01%−3,237−46.8%Reduced
Berkshire Bank3,695$301.3K0.06%+43+1.2%Added
MUFG Securities EMEA plc3,708$302.3K0.01%+3,129+540.4%Added