Security key
681919106
- Security type / class
- Equity / COMMON STOCK
- Shares outstanding
- 286,293,443
- Total 13F shares
- 218,747,308
- Share change
- +5,504,205
- Total reported value
- $17,835,554,115
- Put/Call ratio
- 137%
- Reported price per share
- $81.53
- Number of holders
- 937
- Value change
- +$502,729,556
- Number of buys
- 459
- Number of sells
- 429
Security identity
Holder snapshot
Report period
Q3 2025
Institutions
937
Top holders
10
OMC full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
Previous quarter: Q2 2025
OMNICOM GROUP INC. SEC filings
OMNICOM GROUP INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 681919106
Recent filing periods:
Ownership snapshot
Top reported holders of OMC - OMNICOM GROUP INC. - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
WELLINGTON MANAGEMENT GRO...
13D/G signal
WELLINGTON MANAGEMENT GRO...
Evidence rows
15
Latest as of
15 Aug 2025
13F
13D/G
3/4/5
Lead comparable stake: 2.3%
13D/G row: WELLINGTON MANAGEMENT GROUP LLP
Showing 1-6 of 15 holder rows.
Rank 1 holder
WELLINGTON MANAGEMENT GROUP LLP
13F
13D/G
- Ownership
- 2.3%
- Position
- $346.43M
Rank 2 holder
Andrew Castellaneta
3/4/5
- Ownership
- 0.01%
- Position
- $1.67M
Rank 3 holder
VANGUARD GROUP INC
13F
- Ownership
- 8.3%
- Position
- $1.71B
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP |
13F
13D/G
Company
|
2.3%
from 13D/G
|
$346,434,119
4,815,598 shares
|
— | 30 Jun 2025 |
| Andrew Castellaneta |
3/4/5
SVP, Chief Accounting Officer
|
0.01%
|
$1,669,281
21,875 shares
|
— | 15 Aug 2025 |
| VANGUARD GROUP INC |
13F
Company
|
8.3%
|
$1,712,992,547
23,811,406 shares
|
— | 30 Jun 2025 |
| BlackRock, Inc. |
13F
Company
|
7.1%
|
$1,468,136,230
20,407,788 shares
|
— | 30 Jun 2025 |
| STATE STREET CORP |
13F
Company
|
5.1%
|
$1,059,657,806
14,564,675 shares
|
— | 30 Jun 2025 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
Company
|
2.7%
|
$566,152,403
7,869,786 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
937
Shares
218,747,308
Rows available
937
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
936
Q3 2025 holders
937
Holder diff
1
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend