NYSE: OMC
Omnicom Group Inc Stock Ownership - Who owns Omnicom Group?

Insider buying vs selling

Have Omnicom Group Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Daryl SimmCo-President and Co-COO2026-05-2222,931$74.93
$1.72MSell
Philip J. AngelastroExecutive Vice President CFO2026-05-2224,922$74.93
$1.87MSell
John WrenChairman and CEO2026-05-2238,767$74.93
$2.90MSell
Philip J. AngelastroExecutive Vice President CFO2026-05-154,476$70.83
$317.04kSell
Louis F. JanuzziSenior VP Gen. Counsel Sec.2026-05-151,849$70.83
$130.96kSell
Daryl SimmCo-President and Co-COO2026-05-153,969$70.83
$281.12kSell
John WrenChairman and CEO2026-05-154,397$70.83
$311.44kSell
Linda Johnson RiceDirector2026-03-021,348$85.25
$114.91kSell
Andrew CastellanetaSVP Chief Accounting Officer2025-08-151,850$76.31
$141.17kSell
Louis F. JanuzziSenior VP Gen. Counsel Sec.2025-08-15733$76.31
$55.94kSell

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Net Insider Buy/Sell (L12M) Ownership

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OMC Shareholders

What type of owners hold Omnicom Group Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc10.35%29,498,159$2.16BInstitution
State Street Corp9.74%27,760,218$2.03BInstitution
Vanguard Capital Management LLC7.12%20,295,276$1.48BInstitution
Vanguard Portfolio Management LLC5.21%14,840,407$1.08BInstitution
Bank Of New York Mellon Corp4.24%12,098,191$884.26MInstitution
Jpmorgan Chase Co4.22%12,031,678$879.40MInstitution
Geode Capital Management LLC3.27%9,313,917$680.75MInstitution
Massachusetts Financial Services Co3.07%8,736,665$638.56MInstitution
First Eagle Investment Management LLC2.56%7,303,113$533.78MInstitution
Morgan Stanley2.43%6,925,544$506.19MInstitution

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OMC vs Advertising Agency Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
OMC97.93%2.07%Net SellingNet Selling
WPP2.45%0.06%
MGNI76.62%23.38%Net SellingNet Selling
CMPR33.85%66.15%Net SellingNet Selling
QMMM1.09%0.00%

Omnicom Group Stock Ownership FAQ

Who owns Omnicom Group?

Omnicom Group (NYSE: OMC) is owned by 107.75% institutional shareholders, 2.27% Omnicom Group insiders, and 0.00% retail investors. John Wren is the largest individual Omnicom Group shareholder, owning 3.17M shares representing 1.11% of the company. John Wren's Omnicom Group shares are currently valued at $231.33M.

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