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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,104 | $21.2B |
| Q1 2026 | 1,134 | $23.2B |
| Q4 2025 | 1,144 | $25.2B |
| Q3 2025 | 944 | $17.9B |
| Q2 2025 | 944 | $15.4B |
| Q1 2025 | 983 | $16.8B |
| Q4 2024 | 958 | $16.7B |
| Q3 2024 | 943 | $19.4B |
| Q2 2024 | 908 | $16.9B |
| Q1 2024 | 885 | $18.1B |
| Q4 2023 | 879 | $15.8B |
| Q3 2023 | 847 | $13.4B |
| Q2 2023 | 873 | $17.4B |
| Q1 2023 | 873 | $17.4B |
| Q4 2022 | 817 | $15.1B |
| Q3 2022 | 765 | $11.7B |
| Q2 2022 | 776 | $11.7B |
| Q1 2022 | 805 | $16.3B |
| Q4 2021 | 786 | $14.0B |
| Q3 2021 | 774 | $14.3B |
| Q2 2021 | 768 | $15.6B |
| Q1 2021 | 748 | $14.5B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Omnicom Group Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sanctuary Advisors, LLC | 33,190 | $2.50M | 0.01% | −2,181−6.2% | Reduced |
| Manning & Napier Advisors LLC | 33,329 | $2.51M | 0.04% | −71−0.2% | Reduced |
| Janus Henderson Group PLC | 33,400 | $2.52M | 0.00% | −44,622−57.2% | Reduced |
| Mutual of America Capital Management LLC | 33,477 | $2.52M | 0.03% | −789−2.3% | Reduced |
| Hennessy Advisors Inc | 33,500 | $2.52M | 0.09% | +33,500 | New |
| American Century Companies Inc | 33,993 | $2.56M | 0.00% | −1,178,558−97.2% | Reduced |
| Northwestern Mutual Wealth Management Co | 34,297 | $2.58M | 0.00% | +14,361+72.0% | Added |
| Procyon Private Wealth Partners, LLC | 34,881 | $2.63M | 0.13% | +12,561+56.3% | Added |
| Wealthfront Advisers LLC | 34,964 | $2.63M | 0.01% | +1,636+4.9% | Added |
| Yousif Capital Management, LLC | 34,999 | $2.64M | 0.03% | −1,973−5.3% | Reduced |
| HBW Advisory Services LLC | 35,372 | $2.66M | 0.28% | +3,052+9.4% | Added |
| Quantbot Technologies LP | 35,431 | $2.67M | 0.11% | −12,193−25.6% | Reduced |
| Alexander Randolph Advisory, Inc. | 35,778 | $2.69M | 2.32% | +1,230+3.6% | Added |
| Oregon Public Employees Retirement Fund | 36,024 | $2.71M | 0.04% | −500−1.4% | Reduced |
| Nicolet Bankshares Inc | 36,104 | $2.72M | 0.10% | +36,104 | New |
| UniSuper Management Pty Ltd | 36,202 | $2.73M | 0.02% | −1,325−3.5% | Reduced |
| Main Street Financial Solutions, LLC | 36,207 | $2.73M | 0.20% | +33,279+1,136.6% | Added |
| Kerusso Capital Management LLC | 36,864 | $2.78M | 1.39% | −2,624−6.6% | Reduced |
| Ethic Inc. | 37,693 | $2.84M | 0.04% | −14,699−28.1% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 37,845 | $2.85M | 0.00% | +25,236+200.1% | Added |
| Shayne & Co., LLC | 38,701 | $2.91M | 0.90% | −1,800−4.4% | Reduced |
| SGL Investment Advisors, Inc. | 39,106 | $2.94M | 1.10% | +312+0.8% | Added |
| Ilmarinen Mutual Pension Insurance Co | 39,469 | $2.97M | 0.02% | +8,321+26.7% | Added |
| Los Angeles Capital Management LLC | 39,899 | $3.00M | 0.01% | +38,990+4,289.3% | Added |
| Walleye Trading LLC | 40,014 | $3.01M | 0.06% | +33,024+472.4% | Added |
| Brown Advisory Inc | 40,207 | $3.03M | 0.00% | +10,301+34.4% | Added |
| Numerai GP LLC | 40,414 | $3.04M | 0.31% | +107+0.3% | Added |
| Mackenzie Financial Corp | 40,541 | $3.05M | 0.00% | +12,495+44.6% | Added |
| AlTi Global, Inc. | 40,851 | $3.06M | 0.07% | +40,851 | New |
| JustInvest LLC | 40,633 | $3.06M | 0.03% | −3,990−8.9% | Reduced |
| Vident Advisory, LLC | 40,705 | $3.07M | 0.03% | +7,420+22.3% | Added |
| Evolve Private Wealth, LLC | 41,347 | $3.11M | 0.17% | +31,508+320.2% | Added |
| Rockingstone Advisors LLC | 41,515 | $3.13M | 1.43% | +385+0.9% | Added |
| Merit Financial Group, LLC | 41,612 | $3.13M | 0.02% | +12,768+44.3% | Added |
| Nissay Asset Management Corp | 41,954 | $3.16M | 0.02% | +11,451+37.5% | Added |
| Eurizon Capital SGR S.p.A. | 41,934 | $3.16M | 0.01% | +7,061+20.2% | Added |
| ASR Vermogensbeheer N.V. | 42,028 | $3.17M | 0.04% | +891+2.2% | Added |
| Vestmark Advisory Solutions, Inc. | 42,192 | $3.18M | 0.04% | −6,736−13.8% | Reduced |
| Qube Research & Technologies Ltd | 42,529 | $3.20M | 0.00% | +42,529 | New |
| Morningstar Investment Management LLC | 43,233 | $3.26M | 0.20% | −85,363−66.4% | Reduced |
| Generali Asset Management SPA SGR | 43,264 | $3.26M | 0.07% | +22,684+110.2% | Added |
| British Columbia Investment Management Corp | 43,364 | $3.27M | 0.02% | −13,287−23.5% | Reduced |
| Twin Capital Management Inc | 43,465 | $3.27M | 0.42% | +26,549+156.9% | Added |
| New York Life Investment Management LLC | 43,537 | $3.28M | 0.03% | −27−0.1% | Reduced |
| Allstate Corp | 43,650 | $3.29M | 0.04% | +19,562+81.2% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 44,812 | $3.37M | 0.02% | +16,586+58.8% | Added |
| Glenview Trust Co | 44,970 | $3.39M | 0.05% | +1,752+4.1% | Added |
| NEOS Investment Management LLC | 45,226 | $3.41M | 0.02% | +6,575+17.0% | Added |
| Elo Mutual Pension Insurance Co | 45,245 | $3.41M | 0.06% | +11,672+34.8% | Added |
| Atria Investments LLC | 46,541 | $3.50M | 0.04% | −50−0.1% | Reduced |
| Rakuten Investment Management, Inc. | 46,690 | $3.52M | 0.01% | +4,697+11.2% | Added |
| Heritage Trust Co | 46,911 | $3.53M | 0.35% | +3,607+8.3% | Added |
| Boston Research & Management Inc | 47,048 | $3.54M | 0.83% | −155−0.3% | Reduced |
| Advisors Asset Management, Inc. | 47,343 | $3.57M | 0.06% | −17,846−27.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 47,821 | $3.60M | 0.03% | −1,782−3.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 48,675 | $3.67M | 0.00% | −3,587−6.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 48,898 | $3.68M | 0.01% | −9,688−16.5% | Reduced |
| Morton Community Bank | 48,987 | $3.69M | 0.80% | +895+1.9% | Added |
| Rockefeller Capital Management L.P. | 49,119 | $3.70M | 0.01% | +10,066+25.8% | Added |
| Neuberger Berman Group LLC | 49,424 | $3.72M | 0.00% | −2,714−5.2% | Reduced |
| Commerzbank Aktiengesellschaft | 49,502 | $3.73M | 0.08% | −20,521−29.3% | Reduced |
| Credit Agricole S A | 49,678 | $3.74M | 0.01% | +24,900+100.5% | Added |
| Principal Securities, Inc. | 49,875 | $3.76M | 0.06% | −2,071−4.0% | Reduced |
| KBC Group NV | 50,063 | $3.77M | 0.01% | −99,640−66.6% | Reduced |
| Community Bank, N.A. | 50,658 | $3.81M | 0.45% | +5,975+13.4% | Added |
| GHP Investment Advisors, Inc. | 50,756 | $3.82M | 0.16% | −894−1.7% | Reduced |
| Utah Retirement Systems | 50,809 | $3.83M | 0.04% | −2,170−4.1% | Reduced |
| State of Alaska, Department of Revenue | 51,063 | $3.85M | 0.04% | 00.0% | Unchanged |
| Scotia Capital Inc. | 51,325 | $3.87M | 0.02% | −3,159−5.8% | Reduced |
| Long Road Investment Counsel, LLC | 51,503 | $3.88M | 1.52% | +1,200+2.4% | Added |
| ProShare Advisors LLC | 53,573 | $4.03M | 0.01% | −17,424−24.5% | Reduced |
| Daiwa Securities Group Inc. | 53,655 | $4.04M | 0.01% | +1,635+3.1% | Added |
| Intact Investment Management Inc. | 54,400 | $4.10M | 0.12% | 00.0% | Unchanged |
| TCW Group Inc | 54,934 | $4.14M | 0.03% | +6,797+14.1% | Added |
| Legato Capital Management LLC | 55,205 | $4.16M | 0.38% | +48,868+771.2% | Added |
| Public Sector Pension Investment Board | 56,330 | $4.24M | 0.01% | +9,048+19.1% | Added |
| Pensionmark Financial Group, LLC | 56,640 | $4.27M | 0.07% | +3,402+6.4% | Added |
| GWM Advisors LLC | 57,040 | $4.30M | 0.02% | +12,425+27.8% | Added |
| Amalgamated Bank | 57,290 | $4.32M | 0.03% | −2,987−5.0% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 58,950 | $4.44M | 0.04% | +17,938+43.7% | Added |
| Steward Partners Investment Advisory, LLC | 59,655 | $4.49M | 0.02% | +7,972+15.4% | Added |
| Wiley Bros.-Aintree Capital, LLC | 60,036 | $4.53M | 0.02% | +19,262+47.2% | Added |
| Pinnacle Associates Ltd | 60,420 | $4.55M | 0.06% | +1,323+2.2% | Added |
| Access Investment Management LLC | 60,820 | $4.58M | 1.22% | +57,185+1,573.2% | Added |
| Winton Group Ltd | 61,382 | $4.62M | 0.16% | +61,382 | New |
| Edmp, Inc. | 61,328 | $4.63M | 3.74% | +44,806+271.2% | Added |
| Eliot Finkel Investment Counsel, LLC | 61,680 | $4.65M | 2.53% | +790+1.3% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 62,308 | $4.69M | 0.03% | −11,294−15.3% | Reduced |
| Pathstone Holdings, LLC | 63,195 | $4.76M | 0.02% | −10,262−14.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 63,354 | $4.77M | 0.01% | +8,223+14.9% | Added |
| Brinker Capital Investments, LLC | 63,558 | $4.79M | 0.04% | +6,753+11.9% | Added |
| Ensign Peak Advisors, Inc | 63,665 | $4.79M | 0.01% | +21,586+51.3% | Added |
| Meeder Asset Management Inc | 64,092 | $4.83M | 0.28% | +34,560+117.0% | Added |
| Xponance, Inc. | 64,287 | $4.84M | 0.03% | +812+1.3% | Added |
| Voya Investment Management LLC | 64,518 | $4.86M | 0.01% | −1,442−2.2% | Reduced |
| IFM Investors Pty Ltd | 64,793 | $4.88M | 0.04% | +6,059+10.3% | Added |
| Robinson Value Management, Ltd. | 64,910 | $4.89M | 2.72% | −1,232−1.9% | Reduced |
| O'Shaughnessy Asset Management, LLC | 65,393 | $4.92M | 0.02% | +5,146+8.5% | Added |
| Retirement Systems of Alabama | 66,808 | $5.03M | 0.02% | −1,052−1.6% | Reduced |
| Sherman Porfolios, LLC | 67,406 | $5.08M | 0.39% | +7,463+12.5% | Added |