Omnicom Group Inc.
IT ˙ BIT ˙ US6819191064
64,76 € 0,00 (0,00%)
2026-06-04
CENA AKCJI
SecurityIT:1OMC / Omnicom Group Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership6,925,544 shares
Latest Disclosed Value $ 521,562,871
Morgan Stanley reports 45.19% increase in ownership of 1OMC / Omnicom Group Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 6,925,544 shares of Omnicom Group Inc. (IT:1OMC) valued at $479,247,645 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 4,770,074 shares of Omnicom Group Inc.. This represents a change in shares of 45.19% during the quarter. The current value of the position is $448,498,229 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)
2026-05-15 2026-03-31 13F OMNICOM GROUP COM 681919106 6,925,544 2,155,470 45.19 521,563 35.41 0.0314
2026-05-27 2025-12-31 13F/A-1 OMNICOM GROUP COM 681919106 4,770,074 -1,107,432 -18.84 385,184 -19.62 0.0230
2026-02-13 2025-12-31 13F OMNICOM GROUP COM 681919106 4,770,074 -1,107,432 385,184 0.0230
2026-05-27 2025-09-30 13F/A-1 OMNICOM GROUP COM 681919106 5,877,506 1,641,541 38.75 479,193 57.25 0.0290
2025-11-14 2025-09-30 13F OMNICOM GROUP COM 681919106 5,877,506 1,641,541 479,193 0.0290
2025-08-15 2025-06-30 13F OMNICOM GROUP COM 681919106 4,235,965 580,358 15.88 304,736 0.54 0.0199
2025-05-15 2025-03-31 13F OMNICOM GROUP COM 681919106 3,655,607 712,274 24.20 303,087 19.68 0.0217
2025-05-15 2024-12-31 13F/A-1 OMNICOM GROUP COM 681919106 2,943,333 -240,930 -7.57 253,245 -23.08 0.0177
2025-02-14 2024-12-31 13F OMNICOM GROUP COM 681919106 2,943,333 -240,930 253,245 0.0177
2025-05-14 2024-09-30 13F/A-2 OMNICOM GROUP COM 681919106 3,184,263 306,714 10.66 329,221 27.55 0.0239
2025-02-14 2024-09-30 13F/A-1 OMNICOM GROUP COM 681919106 3,184,263 306,714 329,221 0.0239
2024-11-14 2024-09-30 13F OMNICOM GROUP COM 681919106 3,184,263 306,714 329,221 0.0028
2025-05-14 2024-06-30 13F/A-2 OMNICOM GROUP COM 681919106 2,877,549 537,913 22.99 258,116 14.02 0.0200
2024-10-17 2024-06-30 13F/A-1 OMNICOM GROUP COM 681919106 2,877,549 537,913 258,116 0.0200
2024-08-14 2024-06-30 13F OMNICOM GROUP COM 681919106 2,877,549 537,913 258,116 0.0200
2024-10-17 2024-03-31 13F/A-2 OMNICOM GROUP COM 681919106 2,339,636 -261,782 -10.06 226,384 0.59 0.0182
2024-08-16 2024-03-31 13F/A-1 OMNICOM GROUP COM 681919106 2,339,636 -261,782 226,384 0.0021
2024-05-15 2024-03-31 13F OMNICOM GROUP COM 681919106 2,339,636 -261,782 226,384 0.0182
2024-08-16 2023-12-31 13F/A-1 OMNICOM GROUP COM 681919106 2,601,418 391,524 17.72 225,049 36.73 0.0198
2024-02-13 2023-12-31 13F OMNICOM GROUP COM 681919106 2,601,418 391,524 225,049 0.0198
2023-11-15 2023-09-30 13F OMNICOM GROUP COM 681919106 2,209,894 154,465 7.51 164,593 -15.84 0.0167
2023-08-14 2023-06-30 13F OMNICOM GROUP COM 681919106 2,055,429 30,784 1.52 195,574 2.39 0.0193
2023-05-15 2023-03-31 13F OMNICOM GROUP COM 681919106 2,024,645 -232,629 -10.31 191,005 3.74 0.0205
2023-02-14 2022-12-31 13F OMNICOM GROUP COM 681919106 2,257,274 -72,385 -3.11 184,126 25.27 0.0209
2022-11-14 2022-09-30 13F OMNICOM GROUP COM 681919106 2,329,659 243,967 11.70 146,978 10.78 0.0200
2022-10-27 2022-06-30 13F/A-1 OMNICOM GROUP COM 681919106 2,085,692 1,001,619 92.39 132,672 44.18 0.0172
2022-08-15 2022-06-30 13F OMNICOM GROUP COM 681919106 2,085,692 1,001,619 132,672 0.0035
2022-10-27 2022-03-31 13F/A-1 OMNICOM GROUP COM 681919106 1,084,073 11,515 1.07 92,017 17.09 0.0124
2022-05-13 2022-03-31 13F OMNICOM GROUP COM 681919106 1,084,073 11,515 92,017 0.0124
2022-02-14 2021-12-31 13F OMNICOM GROUP COM 681919106 1,072,558 -1,223,554 -53.29 78,588 -52.76 0.0097
2021-11-15 2021-09-30 13F OMNICOM GROUP COM 681919106 2,296,112 16,423 0.72 166,376 -8.76 0.0224
2021-08-23 2021-06-30 13F/A-1 OMNICOM GROUP COM 681919106 2,279,689 1,023,155 81.43 182,353 95.72 0.0241
2021-08-16 2021-06-30 13F OMNICOM GROUP COM 681919106 2,279,689 1,023,155 182,353 0.0050
2021-05-17 2021-03-31 13F OMNICOM GROUP COM 681919106 1,256,534 -270,077 -17.69 93,172 -2.14 0.0137
2021-02-16 2020-12-31 13F OMNICOM GROUP COM 681919106 1,526,611 965,567 172.10 95,214 242.85 0.0147
2020-11-13 2020-09-30 13F OMNICOM GROUP COM 681919106 561,044 -53,358 -8.68 27,771 -17.22 0.0054
2020-08-14 2020-06-30 13F OMNICOM GROUP COM 681919106 614,402 312,613 103.59 33,546 102.49 0.0074
2020-05-26 2020-03-31 13F/A-1 OMNICOM GROUP COM 681919106 301,789 -77,336 -20.40 16,567 -46.07 0.0045
2020-05-15 2020-03-31 13F OMNICOM GROUP COM 681919106 301,789 -77,336 16,567 1,272.6910
2020-02-14 2019-12-31 13F OMNICOM GROUP COM 681919106 379,125 18,694 5.19 30,717 8.84 0.0071
2019-11-14 2019-09-30 13F OMNICOM GROUP COM 681919106 360,431 -162,141 -31.03 28,221 -34.10 0.0075
2019-08-14 2019-06-30 13F OMNICOM GROUP COM 681919106 522,572 271,485 108.12 42,825 133.67 0.0114
2019-05-15 2019-03-31 13F OMNICOM GROUP COM 681919106 251,087 -111,079 -30.67 18,327 -30.90 0.0052
2019-02-14 2018-12-31 13F OMNICOM GROUP COM 681919106 362,166 -1,041,518 -74.20 26,524 -72.22 0.0079
2019-04-23 2018-09-30 13F/A-2 OMNICOM GROUP COM 681919106 1,403,684 949,421 209.00 95,480 175.59 0.0239
2018-11-20 2018-09-30 13F/A-1 OMNICOM GROUP COM 681919106 1,403,684 0 95,480 0.0239
2018-11-14 2018-09-30 13F OMNICOM GROUP COM 681919106 1,403,684 949,421 95,480
2019-04-23 2018-06-30 13F/A-1 OMNICOM GROUP COM 681919106 454,263 94,630 26.31 34,646 32.58 0.0094
2018-08-14 2018-06-30 13F OMNICOM GROUP COM 681919106 454,263 94,630 34,646
2019-04-23 2018-03-31 13F/A-1 OMNICOM GROUP COM 681919106 359,633 -119,121 -24.88 26,133 -25.05 0.0073
2018-05-14 2018-03-31 13F OMNICOM GROUP COM 681919106 359,633 -119,121 26,133
2019-04-23 2017-12-31 13F/A-1 OMNICOM GROUP COM 681919106 478,754 -41,368 -7.95 34,868 -9.49 0.0095
2018-02-14 2017-12-31 13F OMNICOM GROUP COM 681919106 478,754 -41,368 34,868
2017-11-14 2017-09-30 13F OMNICOM GROUP COM 681919106 520,122 -324,433 -38.41 38,526 -44.97 0.0115
2017-08-11 2017-06-30 13F OMNICOM GROUP COM 681919106 844,555 -794,757 -48.48 70,013 -50.46 0.0212
2017-05-22 2017-03-31 13F/A-1 OMNICOM GROUP COM 681919106 1,639,312 1,194,001 268.13 141,325 272.88 0.0434
2017-05-12 2017-03-31 13F OMNICOM GROUP COM 681919106 1,639,312 141,325
2017-02-22 2016-12-31 13F/A-1 OMNICOM GROUP COM 681919106 445,311 -473,380 -51.53 37,901 -51.46 0.0124
2017-02-13 2016-12-31 13F OMNICOM GROUP COM 681919106 445,311 37,901
2016-11-10 2016-09-30 13F OMNICOM GROUP COM 681919106 918,691 563,152 158.39 78,088 169.53 0.0267
2016-08-12 2016-06-30 13F OMNICOM GROUP COM 681919106 355,539 40,063 12.70 28,972 10.34 0.0105
2016-05-12 2016-03-31 13F OMNICOM GROUP COM 681919106 315,476 -9,253 -2.85 26,257 6.87 0.0101
2016-02-09 2015-12-31 13F OMNICOM GROUP COM 681919106 324,729 -62,175 -16.07 24,569 -3.64 0.0089
2016-02-08 2015-09-30 13F/A-1 OMNICOM GROUP COM 681919106 386,904 -167,245 -30.18 25,498 -33.79 0.0094
2015-11-09 2015-09-30 13F OMNICOM GROUP COM 681919106 386,904 25,498
2015-08-12 2015-06-30 13F OMNICOM GROUP COM 681919106 554,149 220,532 66.10 38,508 48.02 0.0133
2015-05-14 2015-03-31 13F OMNICOM GROUP COM 681919106 333,617 -111,791 -25.10 26,015 -24.61 0.0096
2015-02-13 2014-12-31 13F OMNICOM GROUP COM 681919106 445,408 -13,812 -3.01 34,507 9.13 0.0126
2014-12-16 2014-09-30 13F/A-1 OMNICOM GROUP COM 681919106 459,220 -1,161,508 -71.67 31,621 -73.13 0.0122
2014-11-14 2014-09-30 13F OMNICOM GROUP COM 681919106 459,220 31,621
2014-05-13 2014-03-31 13F OMNICOM GROUP COM 681919106 1,620,728 326,155 25.19 117,664 22.21 0.0493
2014-02-13 2013-12-31 13F OMNICOM GROUP COM 681919106 1,294,573 378,004 41.24 96,278 65.58 0.0410
2013-11-13 2013-09-30 13F OMNICOM GROUP INC COM ST COM 681919106 916,569 517,342 129.59 58,147 131.65 0.0275
2013-08-08 2013-06-30 13F OMNICOM GROUP INC COM ST COM 681919106 399,227 399,227 25,101 0.0127
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.