Company · Ownership research

OMNICOM GROUP INC. OMC

CIK 0000029989 · CUSIP 681919106

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 681919106 (OMC), not CUSIP 681919956 (OMC), CUSIP 681919906 (OMC), and does not merge CUSIPs.

This page lists the top 20 of 886 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$2.23B 23,090,019 shares	0.04%	-151.93K(-0.70%)Reduced	SEC filing ↗ May 10, 2024	▾
02	BlackRock Inc. CIK 1364742 · View history	$1.76B 18,226,997 shares	0.04%	+86.34K(+0.50%)Added	SEC filing ↗ May 10, 2024	▾
03	STATE STREET CORP CIK 93751 · View history	$1.24B 12,781,464 shares	0.06%	+842.36K(+7.10%)Added	SEC filing ↗ May 15, 2024	▾
04	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$1.15B 11,898,798 shares	0.20%	+7.89M(+197.00%)Added	SEC filing ↗ May 15, 2024	▾
05	FIL Ltd CIK 318989 · View history	$581.82M 6,013,000 shares	0.58%	-279.20K(-4.40%)Reduced	SEC filing ↗ May 13, 2024	▾
06	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$477.06M 4,939,781 shares	0.04%	+203.90K(+4.30%)Added	SEC filing ↗ May 13, 2024	▾
07	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history	$437.63M 4,522,872 shares	0.13%	-141.09K(-3.00%)Reduced	SEC filing ↗ May 14, 2024	▾
08	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$436.67M 4,672,914 shares	0.10%	-36.22K(-0.80%)Reduced	SEC filing ↗ May 9, 2024	▾
09	Boston Partners CIK 1386060 · Amended · View history	$374.79M 3,874,857 shares	0.45%	+383.56K(+11.00%)Added	SEC filing ↗ May 28, 2024	▾
10	Beutel, Goodman & Co Ltd. CIK 1361974 · Amended · View history	$372.40M 3,848,748 shares	1.92%	-349.02K(-8.30%)Reduced	SEC filing ↗ May 14, 2024	▾
11	Capital Research Global Investors CIK 1422848 · View history	$287.59M 2,972,204 shares	0.07%	-819(0.00%)Reduced	SEC filing ↗ May 14, 2024	▾
12	FIRST TRUST ADVISORS LP CIK 1125816 · View history	$270.02M 2,790,566 shares	0.27%	+191.65K(+7.40%)Added	SEC filing ↗ May 13, 2024	▾
13	LAZARD ASSET MANAGEMENT LLC CIK 1207017 · Amended · View history	$249.50M 2,578,575 shares	0.30%	-43.96K(-1.70%)Reduced	SEC filing ↗ Jul 9, 2024	▾
14	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$247.37M 2,556,541 shares	0.05%	-211.62K(-7.60%)Reduced	SEC filing ↗ May 15, 2024	▾
15	Baird Financial Group, Inc. CIK 1648711 · View history	$236.73M 2,446,532 shares	0.50%	+76.28K(+3.20%)Added	SEC filing ↗ May 14, 2024	▾
16	Bank of New York Mellon Corp CIK 1390777 · View history	$233.71M 2,415,388 shares	0.04%	-578.13K(-19.30%)Reduced	SEC filing ↗ Apr 25, 2024	▾
17	MORGAN STANLEY CIK 895421 · Amended · View history	$226.38M 2,339,636 shares	0.02%	-261.78K(-10.10%)Reduced	SEC filing ↗ Oct 17, 2024	▾
18	COOKE & BIELER LP CIK 24386 · View history	$221.60M 2,290,245 shares	2.05%	-201.54K(-8.10%)Reduced	SEC filing ↗ May 10, 2024	▾
19	Invesco Ltd. CIK 914208 · View history	$215.14M 2,223,481 shares	0.05%	+309.52K(+16.20%)Added	SEC filing ↗ May 14, 2024	▾
20	Pacer Advisors, Inc. CIK 1616667 · View history	$210.79M 2,178,510 shares	0.48%	+2.16M(+13,991.30%)Added	SEC filing ↗ May 10, 2024	▾

Showing 20 / 886 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

886

Cancelled or null records excluded

Disclosed shares

187,225,511

Not deduplicated across managers

Disclosed value

$18.10B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

OMNICOM GROUP INC. · Q1 2024

Explore all 886 reporting institutions.

This page includes 20 of 886 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.