BROWN BROTHERS HARRIMAN & CO

Position in OMC — Omnicom Group Inc.

CIK 14661 NEW YORK, NY

Position in OMC

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$863,909

+$297,126 QoQ

Shares Held

11,862

+57.6% QoQ

Ownership

0.004%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#491

of 1,092 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Communication Services · as of Jun 30, 2026

BROWN BROTHERS HARRIMAN & CO holds $4,791,196 across 3 Advertising Agencies names. OMC ranks #2 (18.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APP	AppLovin Corp	6,947	$3,579,302
2	OMC	Omnicom Group Inc. This page	11,862	$863,909
3	TTD	Trade Desk, Inc.	19,247	$347,985

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$863,909	11,862	+57.6%	Shares	Sole	2026-08-12
2026-03-31	$566,783	7,526	+14.1%	Shares	Sole	2026-05-14
2025-12-31	$532,707	6,597	+96.0%	Shares	Sole	2026-02-12
2025-09-30	$274,348	3,365	-3.5%	Shares	Sole	2025-11-13
2025-06-30	$250,782	3,486	+70.3%	Shares	Sole	2025-08-11
2025-03-31	$169,716	2,047	+2.7%	Shares	Sole	2025-05-14
2024-12-31	$171,563	1,994	-6.3%	Shares	Sole	2025-02-12
2024-09-30	$219,910	2,127	-4.1%	Shares	Sole	2024-11-13
2024-06-30	$199,044	2,219	+2.3%	Shares	Sole	2024-08-09
2024-03-31	$209,969	2,170	+4.4%	Shares	Sole	2024-05-10
2023-12-31	$179,767	2,078	0.0%	Shares	Sole	2024-02-12
2023-09-30	$154,769	2,078	+4.2%	Shares	Sole	2023-11-13
2023-06-30	$189,729	1,994	-40.3%	Shares	Sole	2023-08-07
2023-03-31	$314,906	3,338	+24.7%	Shares	Sole	2023-05-11
2022-12-31	$218,281	2,676	-2.2%	Shares	Sole	2023-02-09
2022-09-30	$172,614	2,736	+48.9%	Shares	Sole	2022-11-14
2022-06-30	$116,915	1,838	-26.2%	Shares	Sole	2022-08-11
2022-03-31	$211,266	2,489	+116.1%	Shares	Sole	2022-05-13
2021-12-31	$84,407	1,152	0.0%	Shares	Sole	2022-02-14
2021-09-30	$83,473	1,152	0.0%	Shares	Sole	2021-11-15
2021-06-30	$92,148	1,152	0.0%	Shares	Sole	2021-08-13
2021-03-31	$85,420	1,152	-8.4%	Shares	Sole	2021-05-13
2020-12-31	$78,461	1,258	+8.3%	Shares	Sole	2021-02-16
2020-09-30	$57,519	1,162	0.0%	Shares	Sole	2020-11-16
2020-06-30	$63,445	1,162	0.0%	Shares	Sole	2020-08-13
2020-03-31	$63,793	1,162	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.