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
Andrew CastellanetaSVP Chief Accounting Officer2025-08-151,850$76.31
$141.17kSell
Daryl SimmPresident and COO2025-08-157,818$76.31
$596.59kSell
Louis F. JanuzziSenior VP Gen. Counsel Sec.2025-08-15733$76.31
$55.94kSell
Linda Johnson RiceDirector2025-05-301,639$73.65
$120.71kSell
John WrenChairman and CEO2025-05-153,792$76.29
$289.29kSell
Philip J. AngelastroExecutive Vice President CFO2025-05-151,935$76.29
$147.62kSell
Louis F. JanuzziSenior VP Gen. Counsel Sec.2025-05-151,400$76.29
$106.81kSell
Daryl SimmPresident and COO2025-05-151,602$76.29
$122.22kSell
John WrenChairman and CEO2025-05-0543,004$77.06
$3.31MSell
Philip J. AngelastroExecutive Vice President CFO2025-05-0527,974$77.06
$2.16MSell

1 of 2

OMC insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when OMC insiders and whales buy or sell their stock.

OMC Shareholders

What type of owners hold Omnicom Group Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc12.29%23,811,406$1.85BInstitution
Blackrock Inc10.53%20,407,788$1.58BInstitution
State Street Corp7.52%14,564,675$1.13BInstitution
Massachusetts Financial Services Co4.06%7,869,786$610.14MInstitution
Jpmorgan Chase Co3.21%6,213,705$481.75MInstitution
Geode Capital Management LLC2.76%5,339,385$413.96MInstitution
Hotchkis Wiley Capital Management LLC2.67%5,163,161$400.30MInstitution
Wellington Management Group LLP2.49%4,815,598$373.35MInstitution
Charles Schwab Investment Management Inc2.33%4,514,628$350.02MInstitution
Morgan Stanley2.19%4,235,965$328.41MInstitution

1 of 3

OMC vs Advertising Agency Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
OMC97.20%2.80%Net SellingNet Selling
IPG98.06%1.44%Net Buying
WPP1.86%0.00%
MGNI78.77%21.23%Net SellingNet Selling
ZD92.43%7.57%Net Selling

Omnicom Group Stock Ownership FAQ

Who owns Omnicom Group?

Omnicom Group (NYSE: OMC) is owned by 109.53% institutional shareholders, 3.16% Omnicom Group insiders, and 0.00% retail investors. John Wren is the largest individual Omnicom Group shareholder, owning 3.13M shares representing 1.62% of the company. John Wren's Omnicom Group shares are currently valued at $245.90M.

If you're new to stock investing, here's how to buy Omnicom Group stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.