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<title>Omnicom Group Inc. (OMC) on GreekSoup</title>
<link>https://greeksoup.ai/stocks/us/omc/</link>
<description>Every dated entry in the public record on Omnicom Group Inc.: results, filings, insider trades and the rest, from the filings, the last 90 days.</description>
<language>en</language>
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<lastBuildDate>Wed, 23 Sep 2026 00:00:00 +0000</lastBuildDate>
<item><title>Omnicom Group Inc.: short interest 26,725,825 shares at the 31 August 2026 settlement, 14.03 days to cover</title><link>https://greeksoup.ai/stocks/us/omc/short-interest/</link><guid isPermaLink="false">us:OMC:short-interest:2026-08-31:85264c4a96</guid><pubDate>Mon, 31 Aug 2026 00:00:00 +0000</pubDate><category>Short interest</category><description><![CDATA[<p>Short interest. <a href="https://www.finra.org/finra-data/browse-catalog/equity-short-interest/data">The filing</a>. <a href="https://greeksoup.ai/stocks/us/omc/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Omnicom Group Inc.: Rice Linda Johnson (Director) sold 1,385 shares at $88.73 on 24 August 2026, $122,891</title><link>https://greeksoup.ai/stocks/us/omc/insiders/</link><guid isPermaLink="false">us:OMC:insider:2026-08-26:148e301a05</guid><pubDate>Wed, 26 Aug 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/29989/000121390026093998/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/omc/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Omnicom Group Inc.: Form 144, RICE LINDA JOHNSON plans to sell 1,385 shares worth $122,891 around 24 August 2026</title><link>https://greeksoup.ai/stocks/us/omc/planned-sales/</link><guid isPermaLink="false">us:OMC:planned-sale:2026-08-24:29d938c2b3</guid><pubDate>Mon, 24 Aug 2026 00:00:00 +0000</pubDate><category>Form 144</category><description><![CDATA[<p>Form 144. <a href="https://www.sec.gov/Archives/edgar/data/29989/000195917326006377/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/omc/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Omnicom Group Inc.: short interest 25,390,545 shares at the 14 August 2026 settlement, 10.29 days to cover</title><link>https://greeksoup.ai/stocks/us/omc/short-interest/</link><guid isPermaLink="false">us:OMC:short-interest:2026-08-14:c815df2920</guid><pubDate>Fri, 14 Aug 2026 00:00:00 +0000</pubDate><category>Short interest</category><description><![CDATA[<p>Short interest. <a href="https://www.finra.org/finra-data/browse-catalog/equity-short-interest/data">The filing</a>. <a href="https://greeksoup.ai/stocks/us/omc/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Omnicom Group Inc.: Schedule 13G filed by STATE STREET CORPORATION, 8.6% of the class</title><link>https://greeksoup.ai/stocks/us/omc/holders/</link><guid isPermaLink="false">us:OMC:schedule-13:2026-08-07:a7fcde8c2d</guid><pubDate>Fri, 07 Aug 2026 00:00:00 +0000</pubDate><category>Schedule 13D/13G</category><description><![CDATA[<p>Schedule 13D/13G. <a href="https://www.sec.gov/Archives/edgar/data/29989/000009375126000514/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/omc/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Omnicom Group Inc.: Schedule 13G/A filed by Vanguard Portfolio Management, 4.7% of the class</title><link>https://greeksoup.ai/stocks/us/omc/holders/</link><guid isPermaLink="false">us:OMC:schedule-13:2026-07-31:dae8ef97ad</guid><pubDate>Fri, 31 Jul 2026 00:00:00 +0000</pubDate><category>Schedule 13D/13G</category><description><![CDATA[<p>Schedule 13D/13G. <a href="https://www.sec.gov/Archives/edgar/data/29989/000210012126000917/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/omc/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Omnicom Group Inc.: short interest 27,016,511 shares at the 31 July 2026 settlement, 7.59 days to cover</title><link>https://greeksoup.ai/stocks/us/omc/short-interest/</link><guid isPermaLink="false">us:OMC:short-interest:2026-07-31:e299db9964</guid><pubDate>Fri, 31 Jul 2026 00:00:00 +0000</pubDate><category>Short interest</category><description><![CDATA[<p>Short interest. <a href="https://www.finra.org/finra-data/browse-catalog/equity-short-interest/data">The filing</a>. <a href="https://greeksoup.ai/stocks/us/omc/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Omnicom Group Inc. filed 10-Q: 10-q</title><link>https://greeksoup.ai/stocks/us/omc/filings/</link><guid isPermaLink="false">us:OMC:filing:2026-07-29:5f7973ebb2</guid><pubDate>Wed, 29 Jul 2026 00:00:00 +0000</pubDate><category>SEC filing</category><description><![CDATA[<p>SEC filing. <a href="https://www.sec.gov/Archives/edgar/data/29989/000002998926000019/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/omc/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Omnicom Group Inc. filed 8-K: results of operations, regulation fd disclosure</title><link>https://greeksoup.ai/stocks/us/omc/filings/</link><guid isPermaLink="false">us:OMC:filing:2026-07-28:e2a6ab73f3</guid><pubDate>Tue, 28 Jul 2026 00:00:00 +0000</pubDate><category>SEC filing</category><description><![CDATA[<p>SEC filing. <a href="https://www.sec.gov/Archives/edgar/data/29989/000002998926000018/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/omc/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Omnicom Group Inc.: short interest 27,562,972 shares at the 15 July 2026 settlement, 8.45 days to cover</title><link>https://greeksoup.ai/stocks/us/omc/short-interest/</link><guid isPermaLink="false">us:OMC:short-interest:2026-07-15:33fe9b0271</guid><pubDate>Wed, 15 Jul 2026 00:00:00 +0000</pubDate><category>Short interest</category><description><![CDATA[<p>Short interest. <a href="https://www.finra.org/finra-data/browse-catalog/equity-short-interest/data">The filing</a>. <a href="https://greeksoup.ai/stocks/us/omc/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Omnicom Group Inc.: short interest 28,252,703 shares at the 30 June 2026 settlement, 4.02 days to cover</title><link>https://greeksoup.ai/stocks/us/omc/short-interest/</link><guid isPermaLink="false">us:OMC:short-interest:2026-06-30:4b9db09e23</guid><pubDate>Tue, 30 Jun 2026 00:00:00 +0000</pubDate><category>Short interest</category><description><![CDATA[<p>Short interest. <a href="https://www.finra.org/finra-data/browse-catalog/equity-short-interest/data">The filing</a>. <a href="https://greeksoup.ai/stocks/us/omc/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Omnicom Group Inc. filed 11-K: 11-k</title><link>https://greeksoup.ai/stocks/us/omc/filings/</link><guid isPermaLink="false">us:OMC:filing:2026-06-29:82b088b771</guid><pubDate>Mon, 29 Jun 2026 00:00:00 +0000</pubDate><category>SEC filing</category><description><![CDATA[<p>SEC filing. <a href="https://www.sec.gov/Archives/edgar/data/29989/000002998926000014/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/omc/filings/">The page on GreekSoup</a>.</p>]]></description></item>
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