Omnicom Group Inc.
US ˙ NYSE ˙ US6819191064

SecurityOMC / Omnicom Group Inc.
InstitutionSignaturefd, Llc
Latest Disclosed Ownership4,167 shares
Latest Disclosed Value $ 313,817
Signaturefd, Llc reports 4.62% increase in ownership of OMC / Omnicom Group Inc.

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 4,167 shares of Omnicom Group Inc. (US:OMC) valued at $313,817 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 3,983 shares of Omnicom Group Inc.. This represents a change in shares of 4.62% during the quarter. The current value of the position is $313,817 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)
2026-04-07 2026-03-31 13F OMNICOM GROUP COM 681919106 4,167 184 4.62 314 -2.49 0.0048
2026-01-20 2025-12-31 13F OMNICOM GROUP COM 681919106 3,983 802 25.21 322 23.94 0.0049
2025-10-21 2025-09-30 13F OMNICOM GROUP COM 681919106 3,181 -866 -21.40 259 -11.00 0.0041
2025-07-16 2025-06-30 13F OMNICOM GROUP COM 681919106 4,047 -1,242 -23.48 291 -33.56 0.0050
2025-05-02 2025-03-31 13F OMNICOM GROUP COM 681919106 5,289 -632 -10.67 439 -13.95 0.0083
2025-02-10 2024-12-31 13F OMNICOM GROUP COM 681919106 5,921 -229 -3.72 509 -19.84 0.0097
2024-10-21 2024-09-30 13F OMNICOM GROUP COM 681919106 6,150 794 14.82 636 32.29 0.0121
2024-07-29 2024-06-30 13F OMNICOM GROUP COM 681919106 5,356 508 10.48 480 2.35 0.0098
2024-05-03 2024-03-31 13F OMNICOM GROUP COM 681919106 4,848 -137 -2.75 469 8.82 0.0099
2024-02-01 2023-12-31 13F OMNICOM GROUP COM 681919106 4,985 879 21.41 431 41.31 0.0100
2023-11-03 2023-09-30 13F OMNICOM GROUP COM 681919106 4,106 -296 -6.72 306 -27.03 0.0080
2023-08-01 2023-06-30 13F OMNICOM GROUP COM 681919106 4,402 -56 -1.26 419 -0.48 0.0107
2023-04-28 2023-03-31 13F OMNICOM GROUP COM 681919106 4,458 -337 -7.03 421 7.42 0.0115
2023-01-30 2022-12-31 13F OMNICOM GROUP COM 681919106 4,795 929 24.03 391 60.25 0.0114
2022-11-08 2022-09-30 13F OMNICOM GROUP COM 681919106 3,866 -2,516 -39.42 244 -39.90 0.0084
2022-08-10 2022-06-30 13F OMNICOM GROUP COM 681919106 6,382 894 16.29 406 -12.88 0.0138
2022-05-02 2022-03-31 13F OMNICOM GROUP COM 681919106 5,488 820 17.57 466 36.26 0.0140
2022-01-25 2021-12-31 13F OMNICOM GROUP COM 681919106 4,668 2,327 99.40 342 101.18 0.0105
2021-10-28 2021-09-30 13F OMNICOM GROUP COM 681919106 2,341 -18 -0.76 170 -10.05 0.0059
2021-07-26 2021-06-30 13F OMNICOM GROUP COM 681919106 2,359 312 15.24 189 24.34 0.0075
2021-04-30 2021-03-31 13F OMNICOM GROUP COM 681919106 2,047 285 16.17 152 38.18 0.0067
2021-02-11 2020-12-31 13F OMNICOM GROUP COM 681919106 1,762 -92 -4.96 110 19.57 0.0052
2020-11-03 2020-09-30 13F OMNICOM GROUP COM 681919106 1,854 -380 -17.01 92 -24.59 0.0049
2020-07-30 2020-06-30 13F OMNICOM GROUP COM 681919106 2,234 -618 -21.67 122 -22.29 0.0074
2020-04-23 2020-03-31 13F OMNICOM GROUP COM 681919106 2,852 909 46.78 157 0.00 0.0136
2020-02-05 2019-12-31 13F OMNICOM GROUP COM 681919106 1,943 71 3.79 157 6.80 0.0116
2019-10-16 2019-09-30 13F OMNICOM GROUP COM 681919106 1,872 2 0.11 147 -3.92 0.0121
2019-07-31 2019-06-30 13F OMNICOM GROUP COM 681919106 1,870 56 3.09 153 15.91 0.0132
2019-05-09 2019-03-31 13F OMNICOM GROUP COM 681919106 1,814 -63 -3.36 132 -3.65 0.0112
2019-02-13 2018-12-31 13F OMNICOM GROUP COM 681919106 1,877 -531 -22.05 137 -16.46 0.0128
2018-11-14 2018-09-30 13F OMNICOM GROUP COM 681919106 2,408 -968 -28.67 164 -36.19 0.0167
2018-08-14 2018-06-30 13F OMNICOM GROUP COM 681919106 3,376 269 8.66 257 13.72 0.0287
2018-05-08 2018-03-31 13F OMNICOM GROUP COM 681919106 3,107 3,107 226 0.0265
2017-08-14 2017-06-30 13F OMNICOM GROUP COM 681919106 0 -2,355 -100.00 0 -100.00
2017-05-15 2017-03-31 13F OMNICOM GROUP COM 681919106 2,355 2,355 203 0.0301
2017-02-14 2016-12-31 13F OMNICOM GROUP COM 681919106 0 -2,846 -100.00 0 -100.00
2016-11-14 2016-09-30 13F OMNICOM GROUP COM 681919106 2,846 635 28.72 242 34.44 0.0353
2016-07-29 2016-06-30 13F OMNICOM GROUP COM 681919106 2,211 176 8.65 180 6.51 0.0263
2016-05-12 2016-03-31 13F OMNICOM GROUP COM 681919106 2,035 250 14.01 169 25.19 0.0288
2016-01-22 2015-12-31 13F OMNICOM GROUP COM 681919106 1,785 29 1.65 135 16.38 0.0261
2015-10-23 2015-09-30 13F OMNICOM GROUP COM 681919106 1,756 174 11.00 116 5.45 0.0264
2015-07-15 2015-06-30 13F OMNICOM GROUP COM 681919106 1,582 33 2.13 110 -9.09 0.0238
2015-04-15 2015-03-31 13F OMNICOM GROUP COM 681919106 1,549 -31 -1.96 121 -0.82 0.0293
2015-02-13 2014-12-31 13F OMNICOM GROUP COM 681919106 1,580 75 4.98 122 17.31 0.0303
2014-11-13 2014-09-30 13F OMNICOM GROUP COM 681919106 1,505 0 0.00 104 -2.80 0.0339
2014-08-14 2014-06-30 13F OMNICOM GROUP COM 681919106 1,505 -323 -17.67 107 -19.55 0.0372
2014-05-16 2014-03-31 13F OMNICOM GROUP COM 681919106 1,828 -20 -1.08 133 -2.92 0.0535
2014-02-11 2013-12-31 13F OMNICOM GROUP COM 681919106 1,848 -419 -18.48 137 -4.86 0.0499
2013-11-13 2013-09-30 13F OMNICOM GROUP COM 681919106 2,267 0 0.00 144 0.70 0.0616
2013-08-14 2013-06-30 13F OMNICOM GROUP COM 681919106 2,267 2,267 143 0.0738
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.