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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
Arcadia Investment Management Corp1$760.00%00.0%Unchanged
South State Corp.2$1510.00%−39−95.1%Reduced
Redwood Park Advisors LLC2$1510.00%−1−33.3%Reduced
BOK Financial Private Wealth, Inc.0$2400.00%0New
Hughes Financial Services, LLC4$3010.00%−1−20.0%Reduced
SWAN Capital LLC4$3010.00%00.0%Unchanged
TopTier Wealth Management, LLC4$3010.00%+4New
DecisionPoint Financial, LLC4$3020.00%00.0%Unchanged
Thurston, Springer, Miller, Herd & Titak, Inc.5$3750.00%00.0%Unchanged
Curio Wealth, LLC5$3770.00%+5New
PMV Capital Advisers, LLC5$3920.00%+5New
Whipplewood Advisors, LLC6$4520.00%−2−25.0%Reduced
Highline Wealth Partners LLC6$4520.00%00.0%Unchanged
Seneschal Advisors, LLC6$4520.00%+1+20.0%Added
Atlantic Union Bankshares Corp6$4520.00%+6New
Bare Financial Services, Inc6$4520.00%+6New
Country Trust Bank7$5270.00%−139−95.2%Reduced
Synergy Investment Management, LLC7$5270.00%+7New
TFC Financial Management8$6030.00%+1+14.3%Added
Cassaday & Co Wealth Management LLC8$6030.00%+8New
WestEnd Advisors, LLC9$6780.00%00.0%Unchanged
Dunhill Financial, LLC10$7530.00%−6−37.5%Reduced
JDM Financial Group LLC10$7530.00%+10New
United Community Bank11$8280.00%−135−92.5%Reduced
Truvestments Capital LLC11$8280.00%+7+175.0%Added
Beacon Financial Strategies CORP11$8290.00%00.0%Unchanged
Private Wealth Management Group, LLC11$8290.00%+9+450.0%Added
UMA Financial Services, Inc.13$9800.00%−25−65.8%Reduced
Cornerstone Financial Management LLC14$1.05K0.00%−53−79.1%Reduced
HFM Investment Advisors, LLC14$1.05K0.00%00.0%Unchanged
Bank of New Hampshire15$1.13K0.00%−222−93.7%Reduced
Clark Wealth Partners16$1.21K0.00%+1+6.7%Added
Raffa Wealth Management, LLC17$1.28K0.00%00.0%Unchanged
IMA Wealth, Inc.17$1.28K0.00%+17New
Wolff Wiese Magana LLC20$1.51K0.00%00.0%Unchanged
Gleason Group, Inc.20$1.52K0.00%00.0%Unchanged
Burk Holdings LLC21$1.58K0.00%+21New
Anchor Investment Management, LLC24$1.77K0.00%+1+4.3%Added
Roxbury Financial LLC24$1.78K0.00%00.0%Unchanged
Nemes Rush Group LLC24$1.81K0.00%00.0%Unchanged
Marquette Asset Management, LLC24$1.81K0.00%+24New
J.Safra Asset Management Corp25$1.88K0.00%00.0%Unchanged
Principia Wealth Advisory, LLC28$2.11K0.00%−9−24.3%Reduced
Tradewinds Capital Management, LLC29$2.18K0.00%+29New
Portus Wealth Advisors, LLC29$2.18K0.00%+29New
Glass Jacobson Investment Advisors llc29$2.21K0.00%00.0%Unchanged
Princeton Global Asset Management LLC31$2.33K0.00%00.0%Unchanged
PFS Partners, LLC31$2.33K0.00%00.0%Unchanged
Fortis Group Advisors, LLC32$2.41K0.00%00.0%Unchanged
Sunrise Financial Services, LLC32$2.41K0.00%00.0%Unchanged
Kayne Anderson Rudnick Investment Management LLC34$2.56K0.00%00.0%Unchanged
Red Tortoise LLC34$2.56K0.00%+34New
Creative Financial Designs Inc35$2.64K0.00%00.0%Unchanged
Greykasell Wealth Strategies, Inc.36$2.71K0.00%00.0%Unchanged
Key Financial Inc37$2.79K0.00%00.0%Unchanged
Kilter Group LLC38$2.86K0.00%−19−33.3%Reduced
Scarborough Advisors, LLC39$2.94K0.00%+39New
Asset Dedication, LLC39$2.94K0.00%−55−58.5%Reduced
Torren Management, LLC39$2.97K0.00%−184−82.5%Reduced
Avion Wealth48$3.00K0.00%+21+77.8%Added
Abound Wealth Management40$3.01K0.00%00.0%Unchanged
Purpose Unlimited Inc.43$3.24K0.00%+43New
Orion Capital Management LLC44$3.31K0.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC46$3.46K0.00%+23+100.0%Added
Innovative Asset Advisors Group, LLC49$3.72K0.00%+49New
Fairscale Capital, LLC49$3.73K0.00%00.0%Unchanged
Signature Resources Capital Management, LLC50$3.77K0.00%+50New
DiNuzzo Private Wealth, Inc.51$3.84K0.00%+8+18.6%Added
Bayban55$4.14K0.00%+49+816.7%Added
Clayton Financial Group LLC56$4.22K0.00%−1−1.8%Reduced
Hara Capital LLC58$4.41K0.00%00.0%Unchanged
WFA of San Diego, LLC59$4.44K0.00%00.0%Unchanged
Comprehensive Financial Planning, Inc.60$4.55K0.00%+1+1.7%Added
Cedar Mountain Advisors, LLC62$4.67K0.00%00.0%Unchanged
POM Investment Strategies, LLC65$4.89K0.01%00.0%Unchanged
Sunbelt Securities, Inc.66$4.97K0.00%+48+266.7%Added
Fairman Group, LLC66$5.02K0.00%00.0%Unchanged
Financial Management Professionals, Inc.69$5.25K0.00%00.0%Unchanged
Bangor Savings Bank70$5.27K0.00%00.0%Unchanged
Team Financial Group, LLC70$5.29K0.00%00.0%Unchanged
JPL Wealth Management, LLC73$5.50K0.00%+73New
NBT Bank N A75$5.65K0.00%00.0%Unchanged
Entrust Financial LLC77$5.80K0.00%+77New
Bell Investment Advisors, Inc78$5.88K0.00%−183−70.1%Reduced
SHP Wealth Management85$6.40K0.00%+29+51.8%Added
McIlrath & Eck, LLC86$6.48K0.00%00.0%Unchanged
Golden State Equity Partners87$6.55K0.00%+87New
Financial Freedom, LLC89$6.68K0.00%+89New
Quaker Wealth Management, LLC90$6.78K0.00%−2−2.2%Reduced
General Partner, Inc.90$6.78K0.00%00.0%Unchanged
Twin Peaks Wealth Advisors, LLC94$7.08K0.00%+94New
ZRC Wealth Management, LLC97$7.31K0.00%+97New
MB, Levis & Associates, LLC98$7.38K0.00%+1+1.0%Added
Sachetta, LLC98$7.39K0.00%−39−28.5%Reduced
DHJJ Financial Advisors, Ltd.99$7.46K0.00%00.0%Unchanged
Delta Asset Management LLC100$7.53K0.00%00.0%Unchanged
Sfam, LLC100$7.53K0.01%00.0%Unchanged
Guinness Atkinson Asset Management Inc100$7.53K0.00%00.0%Unchanged
Annis Gardner Whiting Capital Advisors, LLC101$7.68K0.00%+32+46.4%Added
International Assets Investment Management, LLC106$7.97K0.00%−14−11.7%Reduced