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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
Catherine Avery Investment Management LLC403$32.9K0.02%00.0%Unchanged
Harbor Asset Planning, Inc.400$32.6K0.03%00.0%Unchanged
Westside Investment Management, Inc.404$31.3K0.00%+202+100.0%Added
Acadian Asset Management LLC385$31.0K0.00%00.0%Unchanged
CoreCap Advisors, LLC369$30.1K0.00%−88−19.3%Reduced
Meeder Asset Management Inc366$29.8K0.00%+272+289.4%Added
Gen-Wealth Partners Inc360$29.4K0.01%00.0%Unchanged
Groupe la Francaise360$29.4K0.00%+360New
Capital Advisors, Ltd. LLC356$29.0K0.00%00.0%Unchanged
Farmers & Merchants Trust Co of Chambersburg PA343$28.0K0.01%00.0%Unchanged
Aventus Investment Advisors, Inc.340$27.7K0.02%00.0%Unchanged
Pinnacle Bancorp, Inc.340$27.7K0.01%+26+8.3%Added
Clear Street Markets LLC334$27.2K0.01%+203+155.0%Added
Strategic Wealth Partners, Ltd.328$26.7K0.00%+188+134.3%Added
Bruce G. Allen Investments, LLC313$25.5K0.02%+120+62.2%Added
Smithfield Trust Co310$25.0K0.00%00.0%Unchanged
HHM Wealth Advisors, LLC300$24.5K0.00%−90−23.1%Reduced
City State Bank300$24.5K0.01%00.0%Unchanged
Frazier Financial Advisors, LLC300$24.5K0.02%00.0%Unchanged
Concord Wealth Partners297$24.2K0.00%+40+15.6%Added
True Wealth Design, LLC296$24.1K0.01%+71+31.6%Added
Spire Wealth Management293$23.9K0.00%+281+2,341.7%Added
St Germain D J Co Inc292$23.8K0.00%00.0%Unchanged
Salem Investment Counselors Inc276$22.7K0.00%00.0%Unchanged
Trust Co of Toledo NA273$22.3K0.00%00.0%Unchanged
Whittier Trust Co283$22.0K0.00%−83−22.7%Reduced
Johnson Financial Group, Inc.259$21.3K0.00%−623−70.6%Reduced
GPS Wealth Strategies Group, LLC253$20.6K0.00%−149−37.1%Reduced
Park Square Financial Group, LLC246$20.1K0.09%−209−45.9%Reduced
GW&K Investment Management, LLC246$20.0K0.00%+44+21.8%Added
Hemington Wealth Management256$20.0K0.00%+82+47.1%Added
Boyd Watterson Asset Management LLC242$19.7K0.01%00.0%Unchanged
Motco240$19.6K0.00%00.0%Unchanged
Abound Wealth Management234$19.1K0.00%+194+485.0%Added
Ogorek Anthony Joseph241$19.0K0.01%+23+10.6%Added
Addison Advisors LLC233$19.0K0.00%−32−12.1%Reduced
Centennial Bank230$18.8K0.01%00.0%Unchanged
Versant Capital Management, Inc226$18.4K0.00%+65+40.4%Added
Goodman Advisory Group, LLC212$17.3K0.00%00.0%Unchanged
Cornerstone Planning Group LLC334$17.0K0.00%+319+2,126.7%Added
CVA Family Office, LLC206$16.8K0.00%−29−12.3%Reduced
Medallion Wealth Advisors, LLC200$16.3K0.01%00.0%Unchanged
Bogart Wealth, LLC181$14.7K0.00%+8+4.6%Added
AdvisorNet Financial, Inc173$14.1K0.00%+17+10.9%Added
Davis Capital Management172$14.0K0.01%+172New
Rakuten Securities, Inc.168$13.7K0.01%00.0%Unchanged
Legacy Wealth Managment, LLC158$12.9K0.01%+100+172.4%Added
MCF Advisors LLC155$12.7K0.00%00.0%Unchanged
WealthCollab, LLC147$12.0K0.01%−14−8.7%Reduced
Quest 10 Wealth Builders, Inc.141$11.5K0.01%−2−1.4%Reduced
Vermillion Wealth Management, Inc.134$10.9K0.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC134$10.9K0.00%+134New
JFS Wealth Advisors, LLC128$10.4K0.00%−75−36.9%Reduced
Aspect Partners, LLC117$9.54K0.00%+23+24.5%Added
Golden State Wealth Management, LLC116$9.46K0.00%−33−22.1%Reduced
Moisand Fitzgerald Tamayo, LLC103$8.40K0.00%00.0%Unchanged
Albion Financial Group100$8.15K0.00%00.0%Unchanged
TruNorth Capital Management, LLC100$8.15K0.00%00.0%Unchanged
CoreFirst Bank & Trust100$8.15K0.00%00.0%Unchanged
Delta Asset Management LLC100$8.15K0.00%+100New
Zions Bancorporation, National Association96$7.83K0.00%+49+104.3%Added
Bell Investment Advisors, Inc91$7.42K0.00%−17−15.7%Reduced
General Partner, Inc.90$7.34K0.00%00.0%Unchanged
Ritter Daniher Financial Advisory LLC88$7.17K0.00%+88New
McIlrath & Eck, LLC86$7.01K0.00%00.0%Unchanged
Ancora Advisors, LLC85$6.93K0.00%−101−54.3%Reduced
Quaker Wealth Management, LLC84$6.85K0.00%00.0%Unchanged
WPG Advisers, LLC84$6.85K0.01%+47+127.0%Added
Horizon Financial Services, LLC84$6.85K0.00%+58+223.1%Added
Fortitude Family Office, LLC82$6.68K0.00%+3+3.8%Added
Oakworth Capital, Inc.79$6.44K0.00%00.0%Unchanged
Decker Retirement Planning Inc.77$6.28K0.00%00.0%Unchanged
NBT Bank N A75$6.12K0.00%00.0%Unchanged
Holos Integrated Wealth LLC79$6.04K0.00%00.0%Unchanged
Caldwell Sutter Capital, Inc.74$6.03K0.00%00.0%Unchanged
Grey Fox Wealth Advisors, LLC72$5.89K0.00%+72New
Bangor Savings Bank70$5.71K0.00%00.0%Unchanged
Financial Management Professionals, Inc.69$5.67K0.00%00.0%Unchanged
Team Financial Group, LLC69$5.62K0.00%+1+1.5%Added
JNBA Financial Advisors69$5.61K0.00%00.0%Unchanged
Caitong International Asset Management Co., Ltd67$5.46K0.00%−585−89.7%Reduced
Marshall & Sterling Wealth Advisors Inc.67$5.46K0.00%00.0%Unchanged
MV Capital Management, Inc.67$5.46K0.00%+18+36.7%Added
Salomon & Ludwin, LLC68$5.28K0.00%+68New
Cedar Mountain Advisors, LLC62$5.05K0.00%+62New
Comprehensive Financial Planning, Inc.59$4.83K0.00%00.0%Unchanged
Country Trust Bank56$4.57K0.00%+56New
Wealth Preservation Advisors, LLC55$4.48K0.00%00.0%Unchanged
Nemes Rush Group LLC51$4.16K0.00%00.0%Unchanged
Fairscale Capital, LLC49$4.03K0.00%00.0%Unchanged
Arcadia Investment Management Corp50$3.63K0.00%00.0%Unchanged
Orion Capital Management LLC44$3.59K0.00%00.0%Unchanged
Howard Hughes Medical Institute42$3.42K0.00%00.0%Unchanged
Strive Asset Management, LLC38$3.10K0.00%+38New
Greykasell Wealth Strategies, Inc.36$2.94K0.00%00.0%Unchanged
Ameritas Advisory Services, LLC35$2.85K0.00%−431−92.5%Reduced
Creative Financial Designs Inc35$2.85K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.36$2.82K0.00%−6−14.3%Reduced
Park Place Capital Corp34$2.77K0.00%00.0%Unchanged
Fortis Group Advisors, LLC32$2.61K0.00%00.0%Unchanged