OMNICOM GROUP (OMC) Institutional Ownership and Insiders Activity
OMNICOM GROUP (OMC) is widely held by institutional investors, with 1081 firms reporting positions valued at approximately $21.00B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $2.08B in OMC holdings in its latest filing.
Recent insider activity includes 18 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
1,081
Total Reported Value
$21.00B
Largest Holder
Blackrock, Inc.
Largest Position
$2.08B
Insider Transactions (90d)
18
Latest Filing Quarter
Q2 2026
New Institutional Positions
120
Funds Exiting Positions
161
Top Institutional Owners
View allInvestorReported Balance
- Blackrock, Inc.$2.08B
- State Street Corp$1.81B
- Vanguard Capital Management Llc$1.35B
- Vanguard Portfolio Management Llc$981.60M
- Bank Of New York Mellon Corp$914.16M
OMC News
All news- Dean Investment Associates' Significant Holdings Changes in Q2 2026
Aug 17, 2026 · valut.ai
- <strong>Loews Corp</strong>: Strategic Portfolio Shifts in Q2 2026
Aug 17, 2026 · valut.ai
Related OMC Institutional Insights:
- OMC 13F Institutional Holders
- OMC Superinvestors
- OMC Institutional Ownership Changes
- Communication Services Sector Institutional Ownership
- Communication Services Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Communication Services Stocks By Institutional Investors
- Most Sold Communication Services Stocks By Institutional Investors
- OMC Insider Trading & SEC Form 4 Activity
- OMC Articles
- Top Institutional Investor Stock Rankings