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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
Assetmark, Inc787,830$64.2M0.14%+122,660+18.4%Added
Raymond James Financial Inc794,668$64.8M0.02%−68,225−7.9%Reduced
Wellington Management Group LLP834,680$68.1M0.01%−3,980,918−82.7%Reduced
Amundi978,960$77.3M0.02%−876,117−47.2%Reduced
Royal Bank of Canada976,971$79.7M0.01%+248,216+34.1%Added
Deutsche Bank AG1,022,522$83.4M0.03%−75,829−6.9%Reduced
Barclays PLC1,046,642$85.3M0.03%−5,575−0.5%Reduced
Crawford Investment Counsel Inc1,087,665$88.7M1.47%+29,096+2.7%Added
American Century Companies Inc1,139,521$92.9M0.05%−293,616−20.5%Reduced
Renaissance Technologies LLC1,169,400$95.3M0.13%−107,500−8.4%Reduced
UBS Group AG1,170,211$95.4M0.02%+202,021+20.9%Added
Cullen Capital Management LLC1,184,141$96.5M1.06%+99,404+9.2%Added
AQR Capital Management LLC1,293,739$105.5M0.07%+703,285+119.1%Added
UBS Asset Management Americas Inc1,348,150$109.9M0.02%−394,670−22.6%Reduced
Legal & General Group Plc1,366,500$111.4M0.02%−17,132−1.2%Reduced
Victory Capital Management Inc1,514,679$123.5M0.08%−197,000−11.5%Reduced
Envestnet Asset Management Inc1,585,883$129.3M0.04%+6,283+0.4%Added
Balyasny Asset Management LLC1,663,251$135.6M0.27%+914,885+122.3%Added
Bank of America Corp1,764,007$143.8M0.01%+97,569+5.9%Added
Principal Financial Group Inc1,877,462$153.1M0.08%+295,379+18.7%Added
Northern Trust Corp2,213,819$180.5M0.02%−15,225−0.7%Reduced
Cooke & Bieler LP2,269,871$185.1M1.91%−74,729−3.2%Reduced
Pacer Advisors, Inc.2,534,940$206.7M0.53%−35,083−1.4%Reduced
Dimensional Fund Advisors LP2,587,261$210.9M0.05%−273,822−9.6%Reduced
Lazard Asset Management LLC2,749,428$224.2M0.30%−96,967−3.4%Reduced
Capital Research Global Investors2,930,632$238.9M0.04%+10,759+0.4%Added
FMR LLC2,940,156$239.7M0.01%+444,654+17.8%Added
Beutel, Goodman & Co Ltd.3,161,467$257.8M1.55%−172,531−5.2%Reduced
Boston Partners3,182,374$259.2M0.27%+79,571+2.6%Added
Goldman Sachs Group Inc3,222,502$262.7M0.04%−324,693−9.2%Reduced
FIL Ltd3,230,182$263.4M0.21%−386,133−10.7%Reduced
Invesco Ltd.3,370,837$274.8M0.04%+741,604+28.2%Added
Baird Financial Group, Inc.4,364,655$355.9M0.57%+231,797+5.6%Added
Charles Schwab Investment Management Inc5,059,092$412.5M0.07%+544,464+12.1%Added
Hotchkis & Wiley Capital Management LLC5,120,191$417.4M1.29%−42,970−0.8%Reduced
Geode Capital Management, LLC5,460,887$443.8M0.03%+121,502+2.3%Added
Morgan Stanley5,877,506$479.2M0.03%+1,641,541+38.8%Added
First Eagle Investment Management, LLC6,318,477$515.1M0.94%+6,318,477New
Bank of New York Mellon Corp6,652,469$542.4M0.10%+2,820,553+73.6%Added
Massachusetts Financial Services Co7,436,976$606.3M0.19%−432,810−5.5%Reduced
JPMorgan Chase & Co8,107,021$661.0M0.04%+1,893,316+30.5%Added
State Street Corp16,863,327$1.38B0.05%+2,298,652+15.8%Added
BlackRock, Inc.20,548,945$1.68B0.03%+141,157+0.7%Added
Vanguard Group Inc23,713,674$1.93B0.03%−97,732−0.4%Reduced
Erste Asset Management GmbH0$00.00%−1,700−100.0%Sold out
Point72 Asset Management, L.P.0$00.00%−1,489,128−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−931,998−100.0%Sold out
Junto Capital Management LP0$00.00%−714,467−100.0%Sold out
AXA S.A.0$00.00%−404,236−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−357,987−100.0%Sold out
Jain Global LLC0$00.00%−201,607−100.0%Sold out
Covalis Capital LLP0$00.00%−137,208−100.0%Sold out
Shelton Capital Management0$00.00%−103,204−100.0%Sold out
FORA Capital, LLC0$00.00%−82,440−100.0%Sold out
HRT Financial LP0$00.00%−51,101−100.0%Sold out
Centiva Capital, LP0$00.00%−48,938−100.0%Sold out
Slotnik Capital, LLC0$00.00%−45,924−100.0%Sold out
Point72 (DIFC) Ltd0$00.00%−45,539−100.0%Sold out
Occidental Asset Management, LLC0$00.00%−34,317−100.0%Sold out
Freestone Grove Partners LP0$00.00%−32,681−100.0%Sold out
Virtu Financial LLC0$00.00%−29,936−100.0%Sold out
Financial Advisory Partners, LLC0$00.00%−26,811−100.0%Sold out
Jacobs Levy Equity Management, Inc0$00.00%−25,100−100.0%Sold out
Candriam Luxembourg S.C.A.0$00.00%−21,534−100.0%Sold out
Woodline Partners LP0$00.00%−21,104−100.0%Sold out
Axq Capital, LP0$00.00%−19,929−100.0%Sold out
Iowa State Bank0$00.00%−18,293−100.0%Sold out
Quantitative Investment Management, LLC0$00.00%−17,407−100.0%Sold out
Eqis Capital Management, Inc.0$00.00%−16,971−100.0%Sold out
Laurion Capital Management LP0$00.00%−15,994−100.0%Sold out
Aigen Investment Management, LP0$00.00%−15,649−100.0%Sold out
CSS LLC0$00.00%−15,210−100.0%Sold out
Neo Ivy Capital Management0$00.00%−13,777−100.0%Sold out
Perbak Capital Partners LLP0$00.00%−11,873−100.0%Sold out
First Financial Bankshares Inc0$00.00%−10,014−100.0%Sold out
Arkadios Wealth Advisors0$00.00%−9,486−100.0%Sold out
E. Ohman J:or Asset Management AB0$00.00%−9,000−100.0%Sold out
Econ Financial Services Corp0$00.00%−8,944−100.0%Sold out
Mirabella Financial Services LLP0$00.00%−8,836−100.0%Sold out
M&G Plc0$00.00%−8,596−100.0%Sold out
Oxford Asset Management LLP0$00.00%−8,358−100.0%Sold out
Kestra Investment Management, LLC0$00.00%−7,760−100.0%Sold out
Compagnie Lombard Odier SCmA0$00.00%−7,810−100.0%Sold out
EPG Wealth Management LLC0$00.00%−7,738−100.0%Sold out
Sumitomo Life Insurance Co0$00.00%−7,223−100.0%Sold out
Two Sigma Securities, LLC0$00.00%−6,619−100.0%Sold out
Point72 Asia (Singapore) Pte. Ltd.0$00.00%−6,332−100.0%Sold out
Inceptionr LLC0$00.00%−6,197−100.0%Sold out
Lombard Odier Asset Management (USA) Corp0$00.00%−6,043−100.0%Sold out
V-Square Quantitative Management LLC0$00.00%−5,884−100.0%Sold out
Vestmark Advisory Solutions, Inc.0$00.00%−5,773−100.0%Sold out
Burns Matteson Capital Management, LLC0$00.00%−5,535−100.0%Sold out
GSB Wealth Management, LLC0$00.00%−5,233−100.0%Sold out
Baader Bank INC0$00.00%−5,184−100.0%Sold out
MQS Management LLC0$00.00%−5,001−100.0%Sold out
Defender Capital, LLC.0$00.00%−5,000−100.0%Sold out
Bayesian Capital Management, LP0$00.00%−4,900−100.0%Sold out
Houlihan Financial Resource Group, Ltd.0$00.00%−4,500−100.0%Sold out
111 Capital0$00.00%−4,134−100.0%Sold out
Leo Wealth, LLC0$00.00%−3,689−100.0%Sold out