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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
Godsey & Gibb Associates4,878$367.4K0.03%00.0%Unchanged
International Private Wealth Advisors LLC4,878$367.3K0.22%+547+12.6%Added
Cyndeo Wealth Partners, LLC4,859$365.9K0.02%−3,113−39.0%Reduced
Cypress Capital, LLC4,843$364.7K0.10%−229−4.5%Reduced
GAM Holding AG4,822$363.1K0.03%+4,822New
Axq Capital, LP4,819$362.9K0.05%+4,819New
Westport Asset Management Inc4,816$362.7K0.16%00.0%Unchanged
Sompo Asset Management Co., Ltd.4,810$362.2K0.07%−40−0.8%Reduced
Brown, Lisle/Cummings, Inc.4,776$359.7K0.09%+176+3.8%Added
Clear Creek Financial Management, LLC4,762$358.6K0.03%+999+26.5%Added
Delphi Management Inc4,758$358.0K0.43%−1,301−21.5%Reduced
Wealthspire Advisors, LLC4,736$356.7K0.00%−2,226−32.0%Reduced
Albert D Mason Inc4,731$356.3K0.23%−21−0.4%Reduced
Balyasny Asset Management LLC4,696$353.7K0.00%−509,872−99.1%Reduced
Teacher Retirement System of Texas4,691$353.3K0.00%−6,259−57.2%Reduced
Smithfield Trust Co4,671$352.0K0.02%+4,100+718.0%Added
Crumly & Associates Inc.4,643$349.6K0.07%+1,338+40.5%Added
Parcion Private Wealth LLC4,603$346.7K0.02%+1,550+50.8%Added
Advisor Resource Council4,599$346.4K0.14%+27+0.6%Added
Perigon Wealth Management, LLC4,597$346.2K0.01%−3,862−45.7%Reduced
NBC Securities, Inc.4,591$345.7K0.03%−510−10.0%Reduced
Gallagher Fiduciary Advisors, LLC4,591$345.7K0.01%−667−12.7%Reduced
Intech Investment Management LLC4,556$343.1K0.00%+4,556New
Community Bank & Trust, Waco, Texas4,552$343.0K0.07%+4,552New
Prairie Wealth Advisors, Inc.0$343.0K0.15%0Unchanged
US Asset Management LLC4,534$341.5K0.30%−34−0.7%Reduced
QRG Capital Management, Inc.4,527$340.9K0.00%+4,527New
Houlihan Financial Resource Group, Ltd.4,500$338.9K0.13%00.0%Unchanged
Silver Lake Advisory, LLC4,490$338.2K0.13%+45+1.0%Added
Blake Schutter Theil Wealth Advisors, LLC4,477$337.2K0.27%−420−8.6%Reduced
Regions Financial Corp4,473$336.9K0.00%−82−1.8%Reduced
Umb Bank N A4,420$332.9K0.00%−2,042−31.6%Reduced
Evoke Wealth, LLC4,347$332.1K0.01%+1,511+53.3%Added
111 Capital4,361$328.4K0.08%+4,361New
Jackson Creek Investment Advisors LLC4,354$328.0K0.10%−4,870−52.8%Reduced
First Manhattan Co4,295$326.9K0.00%+470+12.3%Added
Pure Financial Advisors, Inc.4,329$326.0K0.00%−241−5.3%Reduced
Dickmeyer Boyce Financial Management, Inc.4,321$325.4K0.19%+4,321New
Leo Wealth, LLC4,303$324.1K0.02%+42+1.0%Added
DC Investments Management, LLC4,247$319.8K0.12%+4,247New
Oslo Pensjonsforsikring AS4,209$317.0K0.05%+4,209New
Capital Performance Advisors LLP4,191$315.6K0.02%+4,191New
King Luther Capital Management Corp4,189$315.5K0.00%+153+3.8%Added
Argonautica Private Wealth Management, Inc4,168$313.9K0.09%+344+9.0%Added
Signaturefd, LLC4,167$313.8K0.00%+184+4.6%Added
Cidel Asset Management Inc4,160$313.3K0.02%+408+10.9%Added
Horizon Advisory Services, Inc.4,149$312.5K0.16%−167−3.9%Reduced
Southland Equity Partners LLC4,148$312.4K0.06%+27+0.7%Added
First Citizens Bank & Trust Co4,061$305.8K0.01%−312−7.1%Reduced
Catalyst Funds Management Pty Ltd4,038$304.1K0.05%−4,062−50.1%Reduced
WealthPLAN Partners, LLC4,029$303.4K0.06%−856−17.5%Reduced
Flputnam Investment Management Co4,025$303.1K0.00%−19,532−82.9%Reduced
Fifth Third Wealth Advisors LLC4,025$303.1K0.01%−254−5.9%Reduced
Blueshift Asset Management, LLC4,023$303.0K0.09%+4,023New
Advisors Capital Management, LLC4,001$301.3K0.00%+139+3.6%Added
Inscription Capital, LLC3,974$299.3K0.03%−142−3.4%Reduced
Advisor OS, LLC3,964$298.5K0.02%−10,001−71.6%Reduced
Legacy Financial Advisors, Inc.3,961$298.3K0.04%+3,961New
Mirabella Financial Services LLP3,909$294.4K0.03%−57,680−93.7%Reduced
Trust Co3,896$293.4K0.03%00.0%Unchanged
LCNB Corp3,883$292.4K0.10%−298−7.1%Reduced
Williams Jones Wealth Management, LLC.3,875$291.8K0.00%+8+0.2%Added
Diversify Wealth Management, LLC3,814$290.6K0.01%+3,814New
Prairiewood Capital, LLC3,853$290.2K0.08%−2,888−42.8%Reduced
Brady Family Wealth, LLC3,842$289.3K0.09%00.0%Unchanged
Disciplined Investments, LLC3,828$288.3K0.10%+3,828New
Westerkirk Capital Inc.3,809$286.9K0.03%00.0%Unchanged
Qtron Investments LLC3,802$286.3K0.04%−1,723−31.2%Reduced
Westpac Banking Corp3,802$286.3K0.02%+1,150+43.4%Added
Burke & Herbert Bank & Trust Co3,785$285.0K0.08%00.0%Unchanged
CX Institutional3,790$285.0K0.01%−3,057−44.6%Reduced
Keel Point, LLC3,778$284.5K0.02%−2,742−42.1%Reduced
GenTrust, LLC3,733$284.4K0.01%+3,733New
Cape Investment Advisory, Inc.3,765$283.5K0.09%−269−6.7%Reduced
Stokes Family Office, LLC3,764$283.5K0.03%−28−0.7%Reduced
Center For Asset Management LLC3,762$283.3K0.14%−38−1.0%Reduced
Ellevest, Inc.3,740$281.6K0.04%−45−1.2%Reduced
Central Pacific Bank - Trust Division3,732$281.1K0.04%+299+8.7%Added
Americana Partners, LLC3,717$279.9K0.01%+3,717New
Radnor Capital Management, LLC3,700$278.6K0.04%00.0%Unchanged
Stevens Capital Management LP3,685$278.0K0.04%+3,685New
LGT Fund Management Co Ltd.3,691$278.0K0.01%+3,691New
Leonard Rickey Investment Advisors P.L.L.C.3,689$277.8K0.05%−86−2.3%Reduced
Grandfield & Dodd, LLC3,675$276.8K0.02%00.0%Unchanged
Affinity Investment Advisors, LLC3,654$275.2K0.17%+3,654New
Boothbay Fund Management, LLC3,647$274.7K0.01%−5,565−60.4%Reduced
Waddell & Associates, LLC3,642$274.3K0.02%+39+1.1%Added
Dorsey & Whitney Trust CO LLC3,635$273.8K0.02%−124−3.3%Reduced
Indivisible Partners3,622$272.8K0.02%+1,029+39.7%Added
Bridgewater Advisors Inc.3,717$271.1K0.02%−1,288−25.7%Reduced
Trust Asset Management LLC3,598$271.0K0.02%00.0%Unchanged
Fortress Private Ledger, LLC3,592$270.5K0.08%+873+32.1%Added
Virtus Family Office LLC3,559$270.5K0.23%−746−17.3%Reduced
Viewpoint Investment Partners Corp4,900$270.2K0.13%+1,400+40.0%Added
Sentinus, LLC3,577$269.4K0.02%+3,577New
Qsemble Capital Management, LP3,576$269.3K0.02%−129,047−97.3%Reduced
Central Trust Co3,548$267.2K0.01%−110−3.0%Reduced
Atomi Financial Group, Inc.3,537$266.3K0.01%−454−11.4%Reduced
Parkside Financial Bank & Trust3,456$260.3K0.02%−573−14.2%Reduced
Davy Global Fund Management Ltd3,427$258.1K0.02%+548+19.0%Added