NYSE:OMC | Shares Outstanding | OMNICOM GROUP INC.

Complete source-backed shares outstanding history.

Available history
2008-12-31 to 2026-04-22
Data captured

Historical Shares Outstanding

DateShares outstanding
2026-04-22285,006,196
2026-01-30310,336,344
2025-12-31313,100,000
2025-10-16192,983,572
2025-07-09193,722,889
2025-04-09195,109,410
2025-01-30196,490,662
2024-12-31196,400,000
2024-10-09195,093,092
2024-07-10195,648,843
2024-04-10195,833,671
2024-02-01197,992,717
2023-12-31198,000,000
2023-10-11197,934,170
2023-07-12197,571,297
2023-04-11199,514,755
2023-02-01202,713,338
2022-12-31202,700,000
2022-10-12203,916,128
2022-07-12204,842,762
2022-04-13205,732,684
2022-02-01208,992,475
2021-12-31209,100,000
2021-10-13212,558,522
2021-07-15214,407,709
2021-04-15215,080,771
2021-02-11215,014,390
2020-12-31215,000,000
2020-10-15214,973,478
2020-07-20214,868,724
2020-04-17214,282,876
2020-01-30216,867,679
2019-12-31217,100,000
2019-10-08217,732,035
2019-07-10217,523,691
2019-04-10220,167,610
2019-01-31223,690,798
2018-12-31223,900,000
2018-10-11224,105,675
2018-07-11224,372,758
2018-04-12227,289,588
2018-01-31230,267,646
2017-12-31230,100,000
2017-10-12230,532,661
2017-07-14230,754,205
2017-05-01232,744,011
2017-01-25234,530,246
2016-12-31234,700,000
2016-10-14235,880,835
2016-07-08236,538,263
2016-04-15237,749,905
2016-01-27239,590,579
2015-12-31239,700,000
2015-10-15242,255,205
2015-07-15242,947,655
2015-04-10244,312,135
2015-01-30246,720,508
2014-12-31246,700,000
2014-10-15248,179,673
2014-07-15251,157,165
2014-04-15258,440,800
2014-01-31258,204,902
2013-12-31257,600,000
2013-10-15257,360,875
2013-07-15257,192,964
2013-04-15258,583,500
2013-02-01261,405,700
2012-12-31262,000,000
2012-10-12264,180,600
2012-07-13265,618,000
2012-04-13272,625,000
2012-02-15272,805,000
2011-12-31273,400,000
2011-10-10275,874,000
2011-07-15279,473,000
2011-04-15281,121,000
2010-12-31285,500,000
2010-10-14301,239,000
2010-07-15301,357,000
2010-04-15306,954,000
2010-02-11310,448,000
2009-12-31308,400,000
2009-09-30311,242,000
2009-06-30310,767,000
2008-12-31307,300,000