Omnicom Group Inc.
IT ˙ BIT ˙ US6819191064
€ 64,76 0.00 (0.00%)
2026-06-05
PREÇO DA AÇÃO
SecurityIT:1OMC / Omnicom Group Inc.
InstitutionCsenge Advisory Group
Latest Disclosed Ownership7,266 shares
Latest Disclosed Value $ 547,189
Csenge Advisory Group reports 24.29% decrease in ownership of 1OMC / Omnicom Group Inc.

On April 30, 2026 - Csenge Advisory Group filed a 13F-HR form disclosing ownership of 7,266 shares of Omnicom Group Inc. (IT:1OMC) valued at $502,807 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 9,597 shares of Omnicom Group Inc.. This represents a change in shares of -24.29% during the quarter. The current value of the position is $470,546 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)
2026-04-30 2026-03-31 13F OMNICOM GROUP COM 681919106 7,266 -2,331 -24.29 547 -29.33 0.0250
2026-02-06 2025-12-31 13F OMNICOM GROUP COM 681919106 9,597 5,609 140.65 775 138.15 0.0351
2025-10-28 2025-09-30 13F OMNICOM GROUP COM 681919106 3,988 -845 -17.48 325 -8.19 0.0155
2025-08-06 2025-06-30 13F OMNICOM GROUP COM 681919106 4,833 -737 -13.23 355 -13.02 0.0187
2025-05-05 2025-03-31 13F OMNICOM GROUP COM 681919106 5,570 -2,342 -29.60 408 -40.15 0.0231
2025-01-30 2024-12-31 13F OMNICOM GROUP COM 681919106 7,912 -1,821 -18.71 681 -32.07 0.0370
2024-11-13 2024-09-30 13F OMNICOM GROUP COM 681919106 9,733 -469 -4.60 1,001 9.40 0.0522
2024-07-10 2024-06-30 13F OMNICOM GROUP COM 681919106 10,202 3,253 46.81 915 36.16 0.0519
2024-05-03 2024-03-31 13F OMNICOM GROUP COM 681919106 6,949 -95 -1.35 672 10.34 0.0376
2024-02-13 2023-12-31 13F OMNICOM GROUP COM 681919106 7,044 -1,232 -14.89 609 -1.14 0.0380
2023-11-01 2023-09-30 13F OMNICOM GROUP COM 681919106 8,276 -1,814 -17.98 616 -35.83 0.0420
2023-07-20 2023-06-30 13F OMNICOM GROUP COM 681919106 10,090 -157 -1.53 960 -0.62 0.0644
2023-05-01 2023-03-31 13F OMNICOM GROUP COM 681919106 10,247 1,366 15.38 967 33.43 0.0698
2023-02-10 2022-12-31 13F OMNICOM GROUP COM 681919106 8,881 2,215 33.23 724 0.0561
2022-10-04 2022-09-30 13F OMNICOM GROUP COM 681919106 6,666 2,519 60.74 0 0.0349
2022-07-27 2022-06-30 13F OMNICOM GROUP COM 681919106 4,147 -6 -0.14 0 0.0221
2022-05-09 2022-03-31 13F OMNICOM GROUP COM 681919106 4,153 1,045 33.62 0 0.0279
2022-02-10 2021-12-31 13F OMNICOM GROUP COM 681919106 3,108 4 0.13 0 0.0224
2021-10-20 2021-09-30 13F OMNICOM GROUP COM 681919106 3,104 -4 -0.13 0 0.0194
2021-07-21 2021-06-30 13F OMNICOM GROUP COM 681919106 3,108 9 0.29 0 0.0224
2021-04-28 2021-03-31 13F OMNICOM GROUP COM 681919106 3,099 3,099 0 0.0247
2020-02-05 2019-12-31 13F OMNICOM GROUP COM 681919106 0 -3,278 -100.00 0 -100.00
2019-11-14 2019-09-30 13F OMNICOM GROUP COM 681919106 3,278 3,278 257 0.0704
2019-02-07 2018-12-31 13F OMNICOM GROUP COM 681919106 0 -39 -100.00 0 -100.00
2018-11-19 2018-09-30 13F OMNICOM GROUP COM 681919106 39 39 2 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.