Omnicom Group Inc.
IT ˙ BIT ˙ US6819191064
64,76 € 0,00 (0,00%)
2026-06-04
DEL PRIS
SecurityIT:1OMC / Omnicom Group Inc.
InstitutionAtlas Brown,Inc.
Latest Disclosed Ownership6,524 shares
Latest Disclosed Value $ 491,323
Atlas Brown,Inc. ownership in 1OMC / Omnicom Group Inc.

On April 17, 2026 - Atlas Brown,Inc. filed a 13F-HR form disclosing ownership of 6,524 shares of Omnicom Group Inc. (IT:1OMC) valued at $451,461 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 6,524 shares of Omnicom Group Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $422,494 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)
2026-04-17 2026-03-31 13F OMNICOM GROUP INC COM Stock 681919106 6,524 0 0.00 491 -6.65 0.1468
2026-01-09 2025-12-31 13F OMNICOM GROUP INC COM Stock 681919106 6,524 0 0.00 527 -0.94 0.1554
2025-10-17 2025-09-30 13F OMNICOM GROUP INC COM Stock 681919106 6,524 323 5.21 532 19.06 0.1572
2025-07-08 2025-06-30 13F OMNICOM GROUP INC COM Stock 681919106 6,201 41 0.67 446 -12.55 0.1432
2025-04-08 2025-03-31 13F OMNICOM GROUP INC COM Stock 681919106 6,160 -87 -1.39 511 -5.03 0.1792
2025-01-10 2024-12-31 13F OMNICOM GROUP INC COM Stock 681919106 6,247 0 0.00 537 -16.74 0.1838
2024-10-18 2024-09-30 13F OMNICOM GROUP INC COM Stock 681919106 6,247 -297 -4.54 646 10.07 0.2237
2024-07-23 2024-06-30 13F OMNICOM GROUP INC COM Stock 681919106 6,544 685 11.69 587 3.53 0.2105
2024-04-08 2024-03-31 13F OMNICOM GROUP INC COM Stock 681919106 5,859 362 6.59 567 19.16 0.2064
2024-01-18 2023-12-31 13F OMNICOM GROUP INC COM Stock 681919106 5,497 74 1.36 476 17.87 0.1971
2023-10-17 2023-09-30 13F OMNICOM GROUP INC COM Stock 681919106 5,423 0 0.00 404 -21.75 0.1842
2023-07-18 2023-06-30 13F OMNICOM GROUP INC COM Stock 681919106 5,423 0 0.00 516 0.78 0.2270
2023-04-21 2023-03-31 13F OMNICOM GROUP INC COM Stock 681919106 5,423 -316 -5.51 512 9.19 0.2358
2023-01-05 2022-12-31 13F OMNICOM GROUP INC COM Stock 681919106 5,739 0 0.00 468 29.28 0.2300
2022-10-06 2022-09-30 13F OMNICOM GROUP INC COM Stock 681919106 5,739 107 1.90 362 1.12 0.1844
2022-07-15 2022-06-30 13F OMNICOM GROUP INC COM Stock 681919106 5,632 196 3.61 358 -22.34 0.1692
2022-04-14 2022-03-31 13F OMNICOM GROUP INC COM Stock 681919106 5,436 0 0.00 461 15.83 0.1880
2022-01-18 2021-12-31 13F OMNICOM GROUP INC COM Stock 681919106 5,436 113 2.12 398 3.11 0.1542
2021-10-14 2021-09-30 13F OMNICOM GROUP INC COM Stock 681919106 5,323 3 0.06 386 -9.39 0.1678
2021-07-19 2021-06-30 13F OMNICOM GROUP INC COM Stock 681919106 5,320 0 0.00 426 8.12 0.1841
2021-04-13 2021-03-31 13F OMNICOM GROUP INC COM Stock 681919106 5,320 0 0.00 394 18.67 0.1867
2021-01-19 2020-12-31 13F OMNICOM GROUP INC COM Stock 681919106 5,320 0 0.00 332 26.24 0.1717
2020-10-15 2020-09-30 13F OMNICOM GROUP INC COM Stock 681919106 5,320 0 0.00 263 -9.31 0.1556
2020-07-21 2020-06-30 13F OMNICOM GROUP INC COM Stock 681919106 5,320 0 0.00 290 -0.68 0.1840
2020-04-16 2020-03-31 13F OMNICOM GROUP INC COM Stock 681919106 5,320 0 0.00 292 -32.25 0.2282
2020-01-14 2019-12-31 13F OMNICOM GROUP INC COM Stock 681919106 5,320 -100 -1.85 431 1.65 0.2696
2019-10-29 2019-09-30 13F OMNICOM GROUP INC COM Stock 681919106 5,420 -100 -1.81 424 -6.19 0.3027
2019-07-24 2019-06-30 13F OMNICOM GROUP INC COM Stock 681919106 5,520 0 0.00 452 12.16 0.3123
2019-04-12 2019-03-31 13F OMNICOM GROUP INC COM Stock 681919106 5,520 -770 -12.24 403 -12.58 0.2854
2019-01-28 2018-12-31 13F OMNICOM GROUP INC COM Stock 681919106 6,290 0 0.00 461 7.71 0.3555
2018-10-26 2018-09-30 13F OMNICOM GROUP INC COM Stock 681919106 6,290 0 0.00 428 -12.47 0.2629
2018-07-11 2018-06-30 13F OMNICOM GROUP INC COM Stock 681919106 6,290 0 0.00 489 7.00 0.1140
2018-04-17 2018-03-31 13F OMNICOM GROUP INC COM COM 681919106 6,290 770 13.95 457 8.04 0.0831
2018-01-25 2017-12-31 13F OMNICOM GROUP INC COM Stock 681919106 5,520 0 0.00 423 3.42 0.0755
2017-10-12 2017-09-30 13F OMNICOM GROUP INC COM Stock 681919106 5,520 2,320 72.50 409 54.34 0.0869
2017-07-18 2017-06-30 13F OMNICOM GROUP INC COM Stock 681919106 3,200 -100 -3.03 265 -6.69 0.2320
2017-04-06 2017-03-31 13F OMNICOM GROUP INC COM Stock 681919106 3,300 0 0.00 284 1.07 0.2242
2017-02-01 2016-12-31 13F OMNICOM GROUP INC COM COM 681919106 3,300 0 0.00 281 0.00 0.1157
2016-10-19 2016-09-30 13F OMNICOM GROUP INC COM Stock 681919106 3,300 -200 -5.71 281 -1.40 0.1157
2016-07-28 2016-06-30 13F OMNICOM GROUP INC COM Stock 681919106 3,500 -300 -7.89 285 -9.81 0.1155
2016-04-11 2016-03-31 13F OMNICOM GROUP INC COM Stock 681919106 3,800 0 0.00 316 16.61 0.1323
2016-01-28 2015-12-31 13F OMNICOM GROUP INC COM Stock 681919106 3,800 0 0.00 271 8.40 0.1725
2015-11-05 2015-09-30 13F OMNICOM GROUP INC COM Stock 681919106 3,800 0 0.00 250 -11.03 0.1076
2015-08-11 2015-06-30 13F OMNICOM GROUP INC COM Stock 681919106 3,800 -200 -5.00 281 -9.94 0.1093
2015-04-20 2015-03-31 13F Omnicom Group COM 681919106 4,000 4,000 0.00 312 0.0838
2015-01-30 2014-12-31 13F Omnicom Group COM 681919106 0 -4,000 -100.00 0 -100.00
2014-11-12 2014-09-30 13F Omnicom Group COM 681919106 4,000 0 0.00 275 -3.51 0.1020
2014-08-19 2014-06-30 13F Omnicom Group COM 681919106 4,000 0 0.00 285 -1.72 0.1408
2014-05-07 2014-03-31 13F Omnicom Group COM 681919106 4,000 0 0.00 290 -2.36 0.1563
2014-01-24 2013-12-31 13F Omnicom Group COM 681919106 4,000 0 0.00 297 16.93 0.2079
2013-10-31 2013-09-30 13F Omnicom Group COM 681919106 4,000 -747 -15.74 254 -14.77 0.1903
2013-08-21 2013-06-30 13F Omnicom Group COM 681919106 4,747 4,747 298 0.0636
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.