Omnicom Group Inc.
IT ˙ BIT ˙ US6819191064
64,76 € ↑1,38 (2,18%)
2026-06-03
DEL PRIS
SecurityIT:1OMC / Omnicom Group Inc.
InstitutionEthic Inc.
Latest Disclosed Ownership37,693 shares
Latest Disclosed Value $ 2,838,697
Ethic Inc. reports 28.06% decrease in ownership of 1OMC / Omnicom Group Inc.

On April 27, 2026 - Ethic Inc. filed a 13F-HR form disclosing ownership of 37,693 shares of Omnicom Group Inc. (IT:1OMC) valued at $2,608,356 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 52,392 shares of Omnicom Group Inc.. This represents a change in shares of -28.06% during the quarter. The current value of the position is $2,440,999 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)
2026-04-27 2026-03-31 13F OMNICOM GROUP COM 681919106 37,693 -14,699 -28.06 2,839 -32.91 0.0445
2026-02-03 2025-12-31 13F OMNICOM GROUP COM 681919106 52,392 10,208 24.20 4,231 23.00 0.0651
2025-10-17 2025-09-30 13F OMNICOM GROUP COM 681919106 42,184 6,905 19.57 3,439 36.63 0.0566
2025-07-30 2025-06-30 13F OMNICOM GROUP COM 681919106 35,279 -10,949 -23.68 2,517 -31.73 0.0451
2025-05-13 2025-03-31 13F OMNICOM GROUP COM 681919106 46,228 -11,537 -19.97 3,688 -25.81 0.0747
2025-02-14 2024-12-31 13F OMNICOM GROUP COM 681919106 57,765 15,442 36.49 4,970 21.37 0.1003
2024-11-13 2024-09-30 13F OMNICOM GROUP COM 681919106 42,323 -10,131 -19.31 4,095 -12.96 0.1035
2024-08-13 2024-06-30 13F OMNICOM GROUP COM 681919106 52,454 10,131 23.94 4,705 14.90 0.1103
2024-05-13 2024-03-31 13F OMNICOM GROUP COM 681919106 42,323 7,427 21.28 4,095 35.69 0.1035
2024-02-14 2023-12-31 13F OMNICOM GROUP COM 681919106 34,896 4,444 14.59 3,019 33.07 0.0893
2023-11-14 2023-09-30 13F OMNICOM GROUP COM 681919106 30,452 -1,069 -3.39 2,268 -24.37 0.0796
2023-08-14 2023-06-30 13F OMNICOM GROUP COM 681919106 31,521 2,924 10.22 2,999 11.20 0.1112
2023-05-12 2023-03-31 13F OMNICOM GROUP COM 681919106 28,597 2,399 9.16 2,698 26.26 0.1095
2023-02-14 2022-12-31 13F OMNICOM GROUP COM 681919106 26,198 5,511 26.64 2,137 63.68 0.1154
2022-11-14 2022-09-30 13F OMNICOM GROUP COM 681919106 20,687 -1,994 -8.79 1,305 -9.56 0.0886
2022-08-10 2022-06-30 13F OMNICOM GROUP COM 681919106 22,681 729 3.32 1,443 -22.54 0.1006
2022-05-16 2022-03-31 13F OMNICOM GROUP COM 681919106 21,952 663 3.11 1,863 19.42 0.1286
2022-02-14 2021-12-31 13F OMNICOM GROUP COM 681919106 21,289 -4,919 -18.77 1,560 -17.85 0.1203
2021-11-15 2021-09-30 13F OMNICOM GROUP COM 681919106 26,208 7,191 37.81 1,899 24.85 0.1944
2021-08-10 2021-06-30 13F OMNICOM GROUP COM 681919106 19,017 3,237 20.51 1,521 30.00 0.1844
2021-05-13 2021-03-31 13F OMNICOM GROUP COM 681919106 15,780 3,079 24.24 1,170 47.73 0.2086
2021-02-10 2020-12-31 13F OMNICOM GROUP COM 681919106 12,701 3,505 38.11 792 74.07 0.2094
2020-10-27 2020-09-30 13F OMNICOM GROUP COM 681919106 9,196 4,395 91.54 455 73.66 0.1740
2020-08-12 2020-06-30 13F OMNICOM GROUP COM 681919106 4,801 1,133 30.89 262 30.35 0.1491
2020-05-15 2020-03-31 13F OMNICOM GROUP COM 681919106 3,668 975 36.20 201 -7.80 0.1678
2020-05-22 2019-12-31 13F/A-1 OMNICOM GROUP COM 681919106 2,693 2,693 218 0.1662
2020-02-13 2019-12-31 13F OMNICOM GROUP COM 681919106 2,693 218 0.1879
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.