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Of the 15 tracked institutions holding OMC, 9 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +3.5pt. It's a gauge of who owns the name, not just how many.
Among the 15 tracked institutional investors we monitor, OMC (OMNICOM GROUP INC) is held with a combined value of $9.18B across 118,879,968 shares. The largest holder is VANGUARD GROUP INC with a position worth $3.14B (0.05% of their portfolio). Point72 Asset Management, L.P. opened a new position in the most recent quarter. 7 funds increased their holdings. 7 funds reduced their position.
Total Institutional Value
$9.18B
Total Shares Held
118,879,968
Institutional Holders
15
% of Shares Outstanding
41.7%
of 285.01M shares · SEC 2026-04-22
Days to Cover
8.4-2.4%
27.56M shares short · FINRA 2026-07-15
Tracked 13F institutions hold 41.7% of OMC's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-22), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $3.14B | 0.05% | +64.2% |
| 2 | BlackRock, Inc. | $2.22B | 0.04% | +1.1% |
| 3 | STATE STREET CORP | $2.11B | 0.07% | +17.2% |
| 4 | Capital Research Global Investors | $504.22M | 0.08% | +42.7% |
| 5 | FMR LLC | $452.48M | 0.02% | +37.3% |
| 6 | AQR CAPITAL MANAGEMENT LLC | $333.24M | 0.15% | +19.4% |
| 7 | WELLINGTON MANAGEMENT GROUP LLP | $189.25M | 0.04% | -51.7% |
| 8 | CITADEL ADVISORS LLC | $93.79M | 0.07% | -70.6% |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | $33.94M | 0.00% | -3.3% |
| 10 | Gotham Asset Management, LLC | $28.38M | 0.09% | -35.4% |
| Member | Type | Date |
|---|---|---|
| Gilbert Cisneros | Sell | Apr 14, 2026 |
| Alan Armstrong | Buy | Mar 27, 2026 |
| Gilbert Cisneros | Buy | Mar 13, 2026 |
| John Boozman | Sell |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of OMC with a position worth $3.14B, representing 0.05% of their portfolio. In total, 15 institutional investors hold OMC with a combined value of $9.18B.
In the most recent quarter, 1 fund opened a new position in OMC. Additionally, 7 increased their holdings and 7 reduced their positions.
Institutional investors hold $9.18B worth of OMC stock across 15 positions. The largest institutional holder is VANGUARD GROUP INC with $3.14B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For OMC, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their OMC positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Jan 29, 2026 |
| John Boozman | Sell | Jan 15, 2026 |
| John Boozman | Sell | Oct 31, 2025 |
| Rob Bresnahan | Sell | Apr 8, 2025 |
Last Close
$79.66
2026-07-24
YTD
-2.0%
67% of 52-week range
