Omnicom Group Ownership | Who Owns Omnicom Group?
Omnicom Group Ownership Summary
Omnicom Group is owned by 144.64% institutional investors, 0.94% insiders. Vanguard group is the largest institutional shareholder, holding 20.09% of OMC shares. NYLI Merger Arbitrage ETF is the top mutual fund, with 5.55% of its assets in Omnicom Group shares.
OMC Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Omnicom Group | 144.64% | 0.94% | -45.57% |
| Sector | Communication Services Stocks | 43.30% | 18.05% | 38.65% |
| Industry | Advertising Stocks | 36.21% | 17.76% | 46.04% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 38.93M | 20.09% | $3.14B |
| Blackrock funding, inc. /de | 28.59M | 13.95% | $2.08B |
| State street | 24.59M | 12.00% | $1.81B |
| Blackrock | 18.32M | 9.35% | $1.64B |
| Vanguard capital management | 18.60M | 9.08% | $1.35B |
| Bank of new york mellon | 12.55M | 6.13% | $914.16M |
| Jpmorgan chase | 12.09M | 5.90% | $893.48M |
| Geode capital management | 8.65M | 4.22% | $628.29M |
| Massachusetts financial services co /ma/ | 8.31M | 4.05% | $611.73M |
| Fmr | 7.67M | 3.74% | $558.33M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Sand grove capital management llp | 185.28K | 7.38% | $15.11M |
| Vazirani asset management | 17.20K | 5.01% | $1.40M |
| Edmp | 62.55K | 3.68% | $4.57M |
| Mcrae capital management | 224.86K | 3.22% | $16.38M |
| Sound shore management inc /ct/ | 1.13M | 2.53% | $82.27M |
| Robinson value management | 63.82K | 2.49% | $4.65M |
| Ardmore road asset management lp | 524.79K | 2.24% | $38.22M |
| Gmt capital | 581.00K | 2.20% | $42.31M |
| Rwc asset management llp | 795.13K | 2.19% | $57.91M |
| Alexander randolph advisory | 35.85K | 2.15% | $2.61M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Vanguard group | 38.93M | 0.05% | 15.22M |
| Sixth street partners management company | 6.10M | 0.06% | 6.10M |
| Fmr | 7.67M | 0.02% | 1.66M |
| Hotchkis & wiley capital management | 6.87M | 1.46% | 1.49M |
| Australiansuper pty | 1.32M | 0.42% | 1.13M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| State street | 24.59M | 0.05% | -3.17M |
| Aqr capital management | 1.61M | 0.04% | -2.81M |
| Wellington management group llp | 323.02K | 0.00% | -2.19M |
| Canada pension plan investment board | 93.40K | 0.00% | -1.91M |
| Fiduciary management inc /wi/ | - | - | -1.78M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Sixth street partners management company | 6.10M | 0.06% | 6.10M | $444.59M |
| Cambiar investors | 522.26K | 1.65% | 522.26K | $38.04M |
| Norges bank | 488.46K | 0.00% | 488.46K | $35.57M |
| Exoduspoint capital management, lp | 203.25K | 0.10% | 203.25K | $14.80M |
| Cibc world markets | 182.72K | 0.07% | 182.72K | $14.75M |
Sold Out
| Holder | Change |
|---|---|
| Psi advisors | -1.00 |
| Bellwether advisors | -1.00 |
| Kingdom financial group llc. | -2.00 |
| Southstate | -2.00 |
| Palouse capital management | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 1,114 | -3.30% | 296,364,681 | -3.51% | 144 | 0.64% | 463 | -23.60% | 483 | 27.44% |
| Mar 31, 2026 | 1,118 | -3.87% | 299,805,392 | -3.58% | 148 | 0.58% | 587 | -32.76% | 367 | 92.15% |
| Dec 31, 2025 | 767 | -20.19% | 171,013,966 | -21.85% | 88 | 0.70% | 570 | 20.25% | 129 | -61.49% |
| Sep 30, 2025 | 589 | -38.45% | 118,633,683 | -44.43% | 60 | 0.51% | 292 | -38.91% | 203 | -40.47% |
| Jun 30, 2025 | 943 | -4.75% | 212,127,986 | 4.61% | 108 | 1.02% | 473 | -6.34% | 333 | 3.10% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| NYLI Merger Arbitrage ETF | 10.87M | 5.55% | - |
| State Street® CommServSelSectSPDR®ETF | 11.44M | 4.17% | -34.25K |
| The Comm Svcs Sel Sect SPDR® ETF | 6.84M | 3.53% | 43.94K |
| Vanguard MStar Total Stk Mkt Idx Invest | 9.08M | 3.31% | 26.16K |
| Vanguard Morn Total Stk Mkt Idx Investor | 9.05M | 3.30% | -827.92K |
| Vanguard Total Stock Mkt Idx Inv | 9.05M | 3.18% | -827.92K |
| Vanguard US Total Market Shares ETF | 6.19M | 3.15% | 4.37K |
| Vanguard Institutional 500 Index Trust | 5.59M | 2.85% | 41.60K |
| Vanguard 500 Index Investor | 7.47M | 2.72% | 78.58K |
| Vanguard Small Cap Index | 6.55M | 2.39% | 26.08K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 24, 2026 | RICE LINDA JOHNSON | - | Sell | $122.89K |
| Mar 02, 2026 | RICE LINDA JOHNSON | - | Sell | $114.91K |
| May 30, 2025 | RICE LINDA JOHNSON | - | Sell | $120.71K |
| Oct 18, 2024 | Castellaneta Andrew | SVP, Chief Accounting Officer | Sell | $366.56K |
| Oct 18, 2024 | Castellaneta Andrew | SVP, Chief Accounting Officer | Sell | $54.60K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2027 Q3 | - | - |
| 2024 Q4 | - | - |
| 2024 Q3 | - | 2 |
| 2024 Q2 | - | 1 |
| 2024 Q1 | - | 2 |
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