Omnicom Group Inc.
US ˙ NYSE ˙ US6819191064

SecurityOMC / Omnicom Group Inc.
InstitutionPrudential Plc
Latest Disclosed Ownership7,285 shares
Latest Disclosed Value $ 548,633
Prudential Plc ownership in OMC / Omnicom Group Inc.

On May 14, 2026 - Prudential Plc filed a 13F-HR form disclosing ownership of 7,285 shares of Omnicom Group Inc. (US:OMC) valued at $548,633 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 7,285 shares of Omnicom Group Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $537,196 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F OMNICOM GROUP COM 681919106 7,285 0 0.00 549 -6.80 0.0024
2026-02-11 2025-12-31 13F OMNICOM GROUP COM 681919106 7,285 7,285 588 0.0047
2025-02-13 2024-12-31 13F OMNICOM GROUP COM 681919106 0 -1,979 -100.00 0 -100.00
2024-11-13 2024-09-30 13F OMNICOM GROUP COM 681919106 1,979 1,979 205 0.0010
2024-05-14 2024-03-31 13F OMNICOM GROUP COM 681919106 0 -10,976 -100.00 0 -100.00
2024-02-14 2023-12-31 13F OMNICOM GROUP COM 681919106 10,976 -17 -0.15 950 16.01 0.0096
2023-11-13 2023-09-30 13F OMNICOM GROUP COM 681919106 10,993 -1,825 -14.24 819 -32.90 0.0091
2023-08-14 2023-06-30 13F OMNICOM GROUP COM 681919106 12,818 3,929 44.20 1,220 45.47 0.0143
2023-05-12 2023-03-31 13F OMNICOM GROUP COM 681919106 8,889 -2,743 -23.58 839 -11.60 0.0098
2023-02-09 2022-12-31 13F OMNICOM GROUP COM 681919106 11,632 5,570 91.88 949 148.17 0.0119
2022-11-14 2022-09-30 13F OMNICOM GROUP COM 681919106 6,062 524 9.46 382 8.52 0.0060
2022-08-12 2022-06-30 13F OMNICOM GROUP COM 681919106 5,538 -388 -6.55 352 -30.02 0.0064
2022-05-13 2022-03-31 13F OMNICOM GROUP COM 681919106 5,926 5,926 503 0.0073
2021-08-13 2021-06-30 13F Omnicom Group Omnicom Group Inc 681919106 0 -154,275 -100.00 0 -100.00
2021-05-14 2021-03-31 13F Omnicom Group Omnicom Group Inc 681919106 154,275 -720,025 -82.35 11,439 -79.02 0.0793
2021-02-10 2020-12-31 13F/A-1 Omnicom Group Omnicom Group Inc 681919106 874,300 -576,701 -39.75 54,530 -24.08 0.2896
2021-02-08 2020-12-31 13F Omnicom Group Omnicom Group Inc 681919106 874,300 -576,701 54,530 124,074.6168
2020-10-30 2020-09-30 13F Omnicom Group Omnicom Group Inc 681919106 1,451,001 1,451,001 71,825 0.3577
2019-10-04 2019-03-31 13F/A-1 Omnicom Group OMNICOM GROUP ORD SHS 681919106 0 -2,888 -100.00 0 -100.00
2019-10-04 2018-12-31 13F/A-1 Omnicom Group OMNICOM GROUP ORD SHS 681919106 2,888 2,888 212 0.0009
2019-02-13 2018-12-31 13F Omnicom Group OMNICOM GROUP ORD SHS 681919106 2,888 212 0.0008
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.