Omnicom Group
1,131 hedge funds and large institutions have $23.2B invested in Omnicom Group in 2026 Q1 according to their latest regulatory filings, with 137 funds opening new positions, 464 increasing their positions, 384 reducing their positions, and 131 closing their positions.
86% more call options, than puts
Call options by funds: $159M | Put options by funds: $85.2M
21% more repeat investments, than reductions
Existing positions increased: 464 | Existing positions reduced: 384
9.11% more ownership
Funds ownership: 98.7% → 107.8% (+9.1%)
5% more first-time investments, than exits
New positions opened: 137 | Existing positions closed: 131
1% less funds holding
Funds holding: 1,141 → 1,131 (-10)
8% less capital invested
Capital invested by funds: $25.1B → $23.2B (-$1.94B)
44% less funds holding in top 10
Funds holding in top 10: 9 → 5 (-4)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
State Street
Boston,
Massachusetts
|
+$317M |
| 2 |
Morgan Stanley
New York
|
+$167M |
| 3 |
Capital Research Global Investors
Los Angeles,
California
|
+$155M |
| 4 |
Fidelity Investments
Boston,
Massachusetts
|
+$127M |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$120M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Canada Pension Plan Investment Board
Toronto Ontario,
Ontario, Canada
|
-$246M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$232M |
| 3 |
Wellington Management Group
Boston,
Massachusetts
|
-$208M |
| 4 |
Goldman Sachs
New York
|
-$195M |
| 5 |
Alyeska Investment Group
Chicago,
Illinois
|
-$124M |
OMC Hedge Fund Activity: Q1 2026 in Review
1,131 of the 8,186 institutional investors tracked by Wall St. Rank reported a position in Omnicom Group (OMC) for Q1 2026, worth a combined $23.2B — down 7.7% from $25.1B a quarter earlier.
Buyers outnumbered sellers: 137 funds opened new OMC positions and 131 closed out — a net gain of 6 holders — while 464 added to existing stakes and 384 trimmed.
The largest buyer was State Street, adding an estimated $317M. The largest seller was Canada Pension Plan Investment Board, cutting an estimated $246M.
- 1,131 institutional investors held Omnicom Group (OMC) as of Q1 2026, down from 1,141 in Q4 2025.
- Funds reported $23.2B of Omnicom Group stock for Q1 2026, down 7.7% quarter-over-quarter.
- 137 funds opened new Omnicom Group positions in Q1 2026 and 131 closed out, a net change of +6 holders.
- The largest Omnicom Group buyer in Q1 2026 was State Street, an estimated $317M added.
- The largest Omnicom Group seller in Q1 2026 was Canada Pension Plan Investment Board, an estimated $246M sold.
Based on aggregated 13F filings for Q1 2026.