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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, Q1 2026

Institutional positions in Omnicom Group Inc. as of Mar 31, 2026. 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
1,134
+9 vs. Q4 2025
Shares held
307.2M
+37.3M (+13.8%) vs. Q4 2025
Total value
$23.2B
+$1.33B (+6.1%) vs. Q4 2025
New holders
137
466 more added
Sold out
128
383 more reduced

19 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2026: 1,134 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 heldQ1 2026: $23.2B
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, Q1 2026

Shares, value and share of portfolio for each institution holding Omnicom Group Inc.; share changes are against Q4 2025.

Institutions holding OMC in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Silvercrest Asset Management Group LLC7,730$582.1K0.00%−5,442−41.3%Reduced
Horrell Capital Management, Inc.7,690$579.1K0.26%−678−8.1%Reduced
Pinebridge Investments LLC7,609$573.0K0.00%−98,402−92.8%Reduced
Tectonic Advisors LLC7,589$571.5K0.03%+425+5.9%Added
Unique Wealth Strategies, LLC7,531$567.2K0.23%+242+3.3%Added
Manske Wealth Management7,527$566.9K0.16%−84−1.1%Reduced
Brown Brothers Harriman & Co7,526$566.8K0.00%+929+14.1%Added
Nilsine Partners, LLC7,438$565.4K0.04%00.0%Unchanged
STRS Ohio7,475$562.9K0.00%−194−2.5%Reduced
Tranquilli Financial Advisor LLC7,462$562.0K0.33%−136−1.8%Reduced
Prosperity Consulting Group, LLC7,455$561.4K0.02%+1,810+32.1%Added
Arkadios Wealth Advisors7,373$555.2K0.01%+827+12.6%Added
Mezzasalma Advisors, LLC7,301$549.8K0.14%+877+13.7%Added
Quadrature Capital Ltd7,295$549.4K0.01%−59,622−89.1%Reduced
Prudential PLC7,285$548.6K0.00%00.0%Unchanged
Csenge Advisory Group7,266$547.2K0.03%−2,331−24.3%Reduced
Syon Capital LLC7,253$546.2K0.03%+1,304+21.9%Added
Asset Management Group, Inc.7,143$537.9K0.09%+90+1.3%Added
Cerro Pacific Wealth Advisors LLC7,106$535.2K0.14%+693+10.8%Added
Kestra Investment Management, LLC7,089$533.9K0.01%+7,089New
Meiji Yasuda Asset Management Co Ltd.7,054$531.2K0.03%+379+5.7%Added
Parallel Advisors, LLC7,038$530.1K0.01%−505−6.7%Reduced
Leonteq Securities AG6,964$524.5K0.03%+5,936+577.4%Added
Kingsview Wealth Management, LLC6,962$524.3K0.01%−509−6.8%Reduced
Tema ETFs LLC6,959$524.1K0.04%+35+0.5%Added
LOM Asset Management Ltd6,929$521.8K0.15%+75+1.1%Added
Dorato Capital Management6,723$516.8K0.38%+110+1.7%Added
IFP Advisors, Inc6,823$513.8K0.01%+608+9.8%Added
V-Square Quantitative Management LLC6,783$510.8K0.05%+468+7.4%Added
Paradigm Financial Partners, LLC6,657$501.3K0.09%+487+7.9%Added
Cypress Wealth Services, LLC6,590$496.3K0.07%+1,735+35.7%Added
EverSource Wealth Advisors, LLC6,580$495.6K0.02%+970+17.3%Added
Leisure Capital Management6,576$495.2K0.17%−461−6.6%Reduced
Skopos Labs, Inc.6,545$492.9K0.02%+3,188+95.0%Added
Atlas Brown,Inc.6,524$491.3K0.15%00.0%Unchanged
Peoples Bank6,405$482.4K0.49%00.0%Unchanged
XML Financial, LLC6,368$479.5K0.04%+32+0.5%Added
Paragon Private Wealth Management, LLC6,318$475.8K0.15%+1,003+18.9%Added
Patron Partners Advisors, LLC6,284$473.2K0.21%−1,515−19.4%Reduced
Wright Investors Service Inc6,270$472.2K0.15%−193−3.0%Reduced
Chicago Partners Investment Group LLC6,034$471.3K0.01%−609−9.2%Reduced
Beacon Pointe Advisors, LLC6,246$470.4K0.00%+572+10.1%Added
Belpointe Asset Management LLC6,227$469.0K0.02%−1,734−21.8%Reduced
Pinnacle Wealth Management Advisory Group, LLC6,077$457.7K0.03%+3,223+112.9%Added
TD Private Client Wealth LLC6,040$454.9K0.01%+1,122+22.8%Added
DRW Securities, LLC6,024$453.7K0.02%+6,024New
WSFS Capital Management, LLC6,022$453.5K0.02%−263−4.2%Reduced
Hilltop National Bank6,004$452.2K0.11%+376+6.7%Added
Canada Post Corp Registered Pension Plan5,953$448.3K0.02%00.0%Unchanged
Advisory Alpha, LLC5,944$447.8K0.01%+754+14.5%Added
Summit Financial, LLC5,878$447.4K0.01%−967−14.1%Reduced
Wakefield Asset Management LLLP5,894$443.9K0.12%−16−0.3%Reduced
Estabrook Capital Management5,866$441.8K0.06%00.0%Unchanged
Kestra Private Wealth Services, LLC5,860$441.3K0.01%−2,480−29.7%Reduced
Basepoint Wealth LLC5,840$439.8K0.25%−1,502−20.5%Reduced
Dai-Ichi Life Insurance Company, Ltd5,826$438.8K0.01%+862+17.4%Added
NorthCrest Asset Manangement, LLC5,846$437.3K0.01%−1,748−23.0%Reduced
AlphaGrep UK Ltd5,802$436.9K0.13%+5,802New
Bryn Mawr Trust Co5,781$435.4K0.01%00.0%Unchanged
Koshinski Asset Management, Inc.5,764$434.1K0.03%+328+6.0%Added
J2 Capital Management Inc5,755$433.4K0.30%+99+1.8%Added
Proactive Wealth Strategies LLC5,737$432.0K0.08%+2,769+93.3%Added
Savvy Advisors, Inc.5,695$428.9K0.01%−1,432−20.1%Reduced
MBM Wealth Consultants, LLC5,689$428.4K0.10%+530+10.3%Added
Berkshire Bank5,663$426.5K0.09%−507−8.2%Reduced
Rothschild Investment LLC5,644$425.0K0.02%+2,531+81.3%Added
City Center Advisors, LLC5,633$424.2K0.39%+5,633New
Curat Global, LLC5,632$424.1K0.42%+20.0%Added
Deseret Mutual Benefit Administrators5,624$423.5K0.14%+3,067+119.9%Added
Jane Street Group, LLC5,602$421.9K0.00%−3,998−41.6%Reduced
Berkshire Asset Management LLC5,576$419.9K0.02%−30−0.5%Reduced
Washington Trust Co5,527$416.2K0.01%+297+5.7%Added
Coston, McIsaac & Partners5,499$414.0K0.09%−562−9.3%Reduced
SageView Advisory Group, LLC5,461$411.3K0.02%−656−10.7%Reduced
Intrust Bank NA5,432$409.1K0.03%+1,249+29.9%Added
Inceptionr LLC5,424$408.5K0.10%+5,424New
Walsky Investment Management, Inc.5,414$407.7K0.42%−1,235−18.6%Reduced
Great Valley Advisor Group, Inc.5,372$404.1K0.01%+134+2.6%Added
Malaga Cove Capital, LLC5,356$403.4K0.14%−268−4.8%Reduced
Bridgewater Associates, LP5,345$402.5K0.00%−809,791−99.3%Reduced
Checchi Capital Advisers, LLC5,304$399.4K0.03%+481+10.0%Added
Unifi Asset Management LP5,300$399.1K0.23%+5,300New
Caerus Investment Advisors, LLC5,287$398.2K0.17%−2,046−27.9%Reduced
Frank, Rimerman Advisors LLC5,278$397.5K0.03%+36+0.7%Added
Harbour Investments, Inc.5,276$397.4K0.01%+4,527+604.4%Added
Aprio Wealth Management, LLC5,266$396.6K0.02%+5,266New
Caitong International Asset Management Co., Ltd5,250$395.4K0.07%+5,075+2,900.0%Added
Smith, Moore & Co.5,196$391.3K0.03%+5,196New
Essex Financial Services, Inc.5,187$390.6K0.02%+209+4.2%Added
Journey Strategic Wealth LLC5,186$390.6K0.01%−725−12.3%Reduced
Marshall Wace, LLP5,100$384.1K0.00%−99,472−95.1%Reduced
SRS Capital Advisors, Inc.5,094$383.6K0.01%−2,287−31.0%Reduced
Alliance Wealth Advisors, LLC5,089$383.3K0.18%+133+2.7%Added
Prospera Financial Services Inc5,066$381.6K0.01%+773+18.0%Added
Aster Capital Management (DIFC) Ltd4,551$377.3K0.12%+4,551New
Perpetual Ltd4,983$375.3K0.01%+2,331+87.9%Added
Chase Investment Counsel Corp4,992$375.0K0.10%+133+2.7%Added
SOA Wealth Advisors, LLC.4,915$370.2K0.07%+249+5.3%Added
Geneos Wealth Management Inc.4,896$368.7K0.01%+642+15.1%Added
Foundations Investment Advisors, LLC4,886$367.9K0.00%+986+25.3%Added