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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
British Columbia Investment Management Corp27,849$2.27M0.01%−2,847−9.3%Reduced
DRW Securities, LLC27,747$2.27M0.12%+23,405+539.0%Added
Y-Intercept (Hong Kong) Ltd27,680$2.26M0.05%+16,866+156.0%Added
Ironwood Investment Counsel, LLC27,343$2.23M0.33%−273−1.0%Reduced
BDF-Gestion27,000$2.20M0.26%+27,000New
Teacher Retirement System of Texas26,798$2.18M0.01%−136,254−83.6%Reduced
New York Life Investment Management LLC26,368$2.15M0.02%−2,905−9.9%Reduced
LGT Group Foundation27,607$2.14M0.02%+672+2.5%Added
Carret Asset Management, LLC26,195$2.14M0.21%00.0%Unchanged
SRS Capital Advisors, Inc.25,818$2.11M0.03%+24,022+1,337.5%Added
Greenup Street Wealth Management LLC25,707$2.10M0.32%+22,473+694.9%Added
Clark Estates Inc25,200$2.05M0.47%00.0%Unchanged
Flputnam Investment Management Co25,042$2.04M0.03%−2,094−7.7%Reduced
Carnegie Capital Asset Management, LLC24,931$2.03M0.04%+3,096+14.2%Added
Dean Capital Management24,707$2.01M0.79%+2,775+12.7%Added
Chatham Capital Group, Inc.24,643$2.01M0.29%00.0%Unchanged
Stiles Financial Services Inc24,623$2.01M0.63%−4,247−14.7%Reduced
Yousif Capital Management, LLC24,488$2.00M0.02%−1,488−5.7%Reduced
Sumitomo Mitsui DS Asset Management Company, Ltd24,023$1.96M0.02%−6,513−21.3%Reduced
Wealthfront Advisers LLC23,810$1.94M0.00%+4,323+22.2%Added
Cozad Asset Management Inc23,381$1.91M0.15%−195−0.8%Reduced
Linden Thomas Advisory Services, LLC23,298$1.90M0.19%+306+1.3%Added
Benjamin Edwards Inc23,229$1.89M0.02%−196−0.8%Reduced
Sumitomo Mitsui Financial Group, Inc.23,122$1.89M0.03%+464+2.0%Added
Davenport & Co LLC23,104$1.88M0.01%+401+1.8%Added
Landscape Capital Management, L.L.C.23,006$1.88M0.12%+23,006New
DoubleLine ETF Adviser LP22,439$1.83M0.55%−525−2.3%Reduced
TCW Group Inc22,307$1.82M0.02%−2,915−11.6%Reduced
Oregon Public Employees Retirement Fund22,124$1.80M0.02%+5,231+31.0%Added
Summit Trail Advisors, LLC22,024$1.80M0.02%+18,776+578.1%Added
Engineers Gate Manager LP22,035$1.80M0.02%+17,805+420.9%Added
OP Asset Management Ltd21,998$1.79M0.02%00.0%Unchanged
Old North State Wealth Management, LLC21,909$1.79M0.84%−1,249−5.4%Reduced
Mackenzie Financial Corp21,661$1.77M0.00%+432+2.0%Added
Numerai GP LLC21,157$1.72M0.24%−10,234−32.6%Reduced
Huntington National Bank21,033$1.71M0.01%+131+0.6%Added
Mutual of America Capital Management LLC20,994$1.71M0.02%−1,377−6.2%Reduced
Public Sector Pension Investment Board20,896$1.70M0.01%+2,257+12.1%Added
Janus Henderson Group PLC20,890$1.70M0.00%−721−3.3%Reduced
Procyon Private Wealth Partners, LLC20,434$1.67M0.10%+5,865+40.3%Added
Arvest Investments, Inc.20,377$1.66M0.24%−283−1.4%Reduced
BKM Wealth Management, LLC20,336$1.66M0.61%+1,893+10.3%Added
Apollon Wealth Management, LLC20,051$1.63M0.03%−687−3.3%Reduced
Wetherby Asset Management Inc19,775$1.61M0.07%−2,426−10.9%Reduced
Macquarie Group Ltd19,726$1.61M0.00%−32,776−62.4%Reduced
KCM Investment Advisors LLC19,636$1.60M0.05%+930+5.0%Added
Bleakley Financial Group, LLC19,461$1.59M0.04%+327+1.7%Added
Edmp, Inc.19,449$1.59M1.26%−166−0.8%Reduced
Meiji Yasuda Asset Management Co Ltd.19,095$1.56M0.07%−700−3.5%Reduced
Occudo Quantitative Strategies LP19,074$1.56M0.19%−31,206−62.1%Reduced
Nordea Investment Management AB18,657$1.54M0.00%+1,539+9.0%Added
Greenleaf Trust18,818$1.53M0.01%+311+1.7%Added
Sanibel Captiva Trust Company, Inc.18,741$1.53M0.04%−1,797−8.7%Reduced
Ontario Teachers Pension Plan Board18,693$1.52M0.04%+15,151+427.8%Added
Delta Financial Advisors LLC18,564$1.51M0.43%+735+4.1%Added
Hilltop Holdings Inc.18,541$1.51M0.08%−6,370−25.6%Reduced
Paradigm Asset Management Co LLC18,500$1.51M0.35%00.0%Unchanged
Argent Trust Co18,363$1.50M0.05%+4,102+28.8%Added
Patriot Financial Group Insurance Agency, LLC18,363$1.50M0.19%+3,734+25.5%Added
Keybank National Association18,095$1.48M0.01%−1,167−6.1%Reduced
Public Employees Retirement Association of Colorado18,096$1.48M0.01%00.0%Unchanged
Investment Management Corp of Ontario17,880$1.46M0.02%+4,312+31.8%Added
Bridges Investment Management Inc17,807$1.45M0.02%+1,744+10.9%Added
Stance Capital LLC17,562$1.43M0.52%−961−5.2%Reduced
Board of the Pension Protection Fund17,500$1.43M1.40%+4,600+35.7%Added
Lansforsakringar Fondforvaltning AB (publ)17,418$1.42M0.01%00.0%Unchanged
Norinchukin Bank, The17,409$1.42M0.02%+1,438+9.0%Added
Avanza Fonder AB17,330$1.41M0.04%00.0%Unchanged
TD Waterhouse Canada Inc.18,160$1.41M0.01%−1,389−7.1%Reduced
Global Retirement Partners, LLC17,223$1.40M0.03%+452+2.7%Added
Vazirani Asset Management LLC17,200$1.40M5.01%+8,600+100.0%Added
Terry L. Blaker17,178$1.40M0.05%−4,781−21.8%Reduced
Oppenheimer & Co Inc16,884$1.38M0.02%−910−5.1%Reduced
AIA Group Ltd16,873$1.38M0.02%+16,873New
Redwood Investment Management, LLC16,760$1.37M0.15%−5,676−25.3%Reduced
Captrust Financial Advisors16,707$1.36M0.00%+1,579+10.4%Added
Wiley Bros.-Aintree Capital, LLC16,598$1.36M0.01%+3,403+25.8%Added
Great Lakes Retirement, Inc.16,648$1.36M0.15%+1,394+9.1%Added
Tounjian Advisory Partners, LLC16,542$1.35M0.45%−304−1.8%Reduced
Rafferty Asset Management, LLC16,512$1.35M0.00%−20−0.1%Reduced
NEOS Investment Management LLC16,366$1.33M0.01%+7,245+79.4%Added
Credit Agricole S A16,353$1.33M0.00%+16,353New
Boston Trust Walden Corp16,296$1.33M0.01%−1,725−9.6%Reduced
Fuller & Thaler Asset Management, Inc.16,235$1.32M0.00%+2,165+15.4%Added
JGP Wealth Management, LLC17,134$1.32M0.15%−796−4.4%Reduced
Naples Global Advisors, LLC16,015$1.32M0.10%−807−4.8%Reduced
Private Capital Advisors, Inc.16,000$1.30M0.15%00.0%Unchanged
Capital Investment Advisors, LLC15,960$1.30M0.02%−1,366−7.9%Reduced
Oak Thistle LLC15,890$1.30M0.20%+15,890New
Kerusso Capital Management LLC15,854$1.29M0.79%−987−5.9%Reduced
GeoWealth Management, LLC15,600$1.27M0.05%+13,068+516.1%Added
Advisory Services Network, LLC15,328$1.25M0.02%+117+0.8%Added
Teachers Retirement System of the State of Kentucky15,325$1.25M0.01%00.0%Unchanged
Delphi Management Inc14,770$1.20M1.12%+1,733+13.3%Added
First Financial Bank - Trust Division14,767$1.20M0.10%00.0%Unchanged
Gold Investment Management Ltd.14,766$1.20M0.40%+783+5.6%Added
Gabelli Funds LLC14,748$1.20M0.01%00.0%Unchanged
QRG Capital Management, Inc.14,580$1.19M0.01%−7,906−35.2%Reduced
Heritage Trust Co14,522$1.18M0.13%+3,210+28.4%Added
FSB Premier Wealth Management, Inc.14,515$1.18M0.39%+5,358+58.5%Added