OMNICOM GROUP INC. (OMC) — Institutional Holders, Q2 2026

1,109 institutional investment managers reported a OMC position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $21.2B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← OMC stock profile

OMC in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

107

Added to

351

Trimmed

489

Sold out

130

Biggest buyers

Pacer AdvisorsNew · +3,170,921 sh+$230.9M
FMRAdded · +1,657,954 sh+$120.7M
HOTCHKIS & WILEY CAPITAL MANAGEMENTAdded · +1,491,719 sh+$108.6M
AustralianSuper Pty LtdAdded · +1,130,648 sh+$82.3M
KBC Group NVAdded · +663,369 sh+$48.3M

Biggest sellers

STATE STREETTrimmed · -3,169,816 sh-$230.9M
AQR CAPITAL MANAGEMENTTrimmed · -2,814,056 sh-$204.9M
WELLINGTON MANAGEMENT GROUP LLPTrimmed · -2,189,969 sh-$159.5M
CANADA PENSION PLAN INVESTMENT BOARDTrimmed · -1,906,083 sh-$138.8M
VANGUARD CAPITAL MANAGEMENTTrimmed · -1,699,136 sh-$123.7M

OMC 13F holders ranked 1–100 of 1,109

Institutional investors reporting a position in OMNICOM GROUP INC. on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	BlackRock#1 · 28,593,656 sh	28,593,656	$2.1B	0.03%	-3.1%
2	STATE STREET#2 · 24,590,402 sh	24,590,402	$1.8B	0.05%	-11.4%
3	VANGUARD CAPITAL MANAGEMENT#3 · 18,596,140 sh	18,596,140	$1.4B	0.03%	-8.4%
4	VANGUARD PORTFOLIO MANAGEMENT#4 · 13,478,004 sh	13,478,004	$981.6M	0.04%	-9.2%
5	Bank of New York Mellon#5 · 12,551,916 sh	12,551,916	$914.2M	0.15%	+3.8%
6	JPMORGAN CHASE#6 · 12,085,435 sh	12,085,435	$893.5M	0.05%	+0.4%
7	GEODE CAPITAL MANAGEMENT#7 · 8,645,204 sh	8,645,204	$628.3M	0.03%	-7.2%
8	MASSACHUSETTS FINANCIAL SERVICES#8 · 8,305,876 sh	8,305,876	$611.7M	0.19%	-4.9%
9	FMR#9 · 7,666,221 sh	7,666,221	$558.3M	0.02%	+27.6%
10	First Eagle Investment Management#10 · 7,343,209 sh	7,343,209	$534.8M	0.89%	+0.5%
11	HOTCHKIS & WILEY CAPITAL MANAGEMENT#11 · 6,867,753 sh	6,867,753	$500.2M	1.46%	+27.7%
12	Capital Research Global Investors#12 · 6,722,774 sh	6,722,774	$489.6M	0.07%	+0.4%
13	CHARLES SCHWAB INVESTMENT MANAGEMENT#13 · 6,104,414 sh	6,104,414	$444.6M	0.06%	-4.0%
14	MORGAN STANLEY#14 · 5,877,632 sh	5,877,632	$428.1M	0.02%	-15.1%
15	Baird Financial Group#15 · 4,852,121 sh	4,852,121	$353.4M	0.49%	+3.0%
16	Invesco Ltd.#16 · 4,243,512 sh	4,243,512	$309.1M	0.02%	+6.7%
17	DIMENSIONAL FUND ADVISORS#17 · 3,986,507 sh	3,986,507	$290.4M	0.05%	+0.2%
18	GOLDMAN SACHS GROUP#18 · 3,863,586 sh	3,863,586	$281.4M	0.02%	+7.6%
19	Pacer Advisors#19 · 3,170,921 sh	3,170,921	$230.9M	0.59%	New
20	Beutel, Goodman & Ltd.#20 · 3,091,223 sh	3,091,223	$225.1M	1.66%	-25.1%
21	NORTHERN#21 · 2,784,324 sh	2,784,324	$202.8M	0.02%	-18.0%
22	VICTORY CAPITAL MANAGEMENT#22 · 2,592,457 sh	2,592,457	$188.8M	0.11%	-15.9%
23	COOKE & BIELER#23 · 2,265,219 sh	2,265,219	$165.0M	—	-0.8%
24	BANK OF AMERICA#24 · 1,951,130 sh	1,951,130	$142.1M	<0.01%	-11.1%
25	ENVESTNET ASSET MANAGEMENT#25 · 1,899,496 sh	1,899,496	$138.3M	0.03%	-2.3%
26	Nykredit A/S#26 · 1,742,923 sh	1,742,923	$126.9M	0.40%	—
27	ROYAL BANK OF CANADA#27 · 1,709,499 sh	1,709,499	$124.5M	0.02%	-0.3%
28	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#28 · 1,681,326 sh	1,681,326	$122.5M	0.02%	-17.5%
29	CITADEL ADVISORS#29 · 1,644,047 sh	1,644,047	$119.7M	0.01%	+32.0%
30	AQR CAPITAL MANAGEMENT#30 · 1,610,906 sh	1,610,906	$117.3M	0.04%	-63.6%
31	VANGUARD FIDUCIARY#31 · 1,600,387 sh	1,600,387	$116.6M	0.03%	-9.4%
32	UBS Group AG#32 · 1,566,919 sh	1,566,919	$114.1M	0.01%	-40.5%
33	LAZARD ASSET MANAGEMENT#33 · 1,519,762 sh	1,519,762	$110.7M	0.17%	+2.5%
34	BARCLAYS PLC#34 · 1,494,834 sh	1,494,834	$108.9M	0.02%	-4.9%
35	DEUTSCHE BANK AG\#35 · 1,447,240 sh	1,447,240	$105.4M	0.03%	-0.2%
36	Amundi#36 · 1,360,280 sh	1,360,280	$99.1M	0.02%	+40.0%
37	RAYMOND JAMES FINANCIAL#37 · 1,359,087 sh	1,359,087	$99.0M	0.03%	-3.8%
38	AustralianSuper Pty Ltd#38 · 1,320,275 sh	1,320,275	$96.2M	0.42%	+596.2%
39	Legal & General Group Plc#39 · 1,292,246 sh	1,292,246	$94.1M	0.02%	-15.6%
40	CRAWFORD INVESTMENT COUNSEL#40 · 1,253,221 sh	1,253,221	$91.3M	1.52%	-4.4%
41	Cullen Capital Management#41 · 1,176,691 sh	1,176,691	$85.7M	0.84%	+1.0%
42	ARIEL INVESTMENTS#42 · 1,174,452 sh	1,174,452	$85.5M	0.85%	+6.3%
43	BRANDES INVESTMENT PARTNERS#43 · 1,163,286 sh	1,163,286	$84.7M	0.59%	+1.5%
44	SOUND SHORE MANAGEMENT#44 · 1,129,610 sh	1,129,610	$82.3M	2.53%	+34.0%
45	Boston Partners#45 · 1,042,018 sh	1,042,018	$76.0M	0.07%	+33.1%
46	ASSETMARK#46 · 1,014,049 sh	1,014,049	$73.9M	—	+8.8%
47	LPL Financial#47 · 1,001,708 sh	1,001,708	$73.0M	0.02%	-2.2%
48	HSBC PLC#48 · 920,054 sh	920,054	$67.0M	0.03%	+32.6%
49	WELLS FARGO & COMPANY#49 · 912,791 sh	912,791	$66.5M	0.01%	+10.7%
50	BNP PARIBAS FINANCIAL MARKETS#50 · 867,433 sh	867,433	$63.2M	0.02%	-4.6%
51	Swiss National Bank#51 · 803,771 sh	803,771	$58.5M	0.03%	-12.9%
52	RWC Asset Management LLP#52 · 795,132 sh	795,132	$57.9M	—	+10.0%
53	Epoch Investment Partners#53 · 782,984 sh	782,984	$57.0M	0.32%	-8.6%
54	Sumitomo Mitsui#54 · 761,205 sh	761,205	$55.4M	0.03%	-4.7%
55	BANK OF MONTREAL#55 · 755,151 sh	755,151	$55.0M	0.02%	+0.4%
56	Nuveen#56 · 746,331 sh	746,331	$54.4M	0.01%	-23.8%
57	KBC Group NV#57 · 713,432 sh	713,432	$52.0M	—	+1325.1%
58	Mitsubishi UFJ Asset Management , Ltd.#58 · 688,186 sh	688,186	$50.1M	0.03%	-5.0%
59	FIRST ADVISORS#59 · 678,895 sh	678,895	$49.4M	0.03%	-10.2%
60	VANGUARD ASSET MANAGEMENT, Ltd#60 · 667,114 sh	667,114	$48.6M	0.03%	+5.2%
61	AMERIPRISE FINANCIAL#61 · 662,866 sh	662,866	$48.3M	<0.01%	+36.8%
62	PRINCIPAL FINANCIAL GROUP#62 · 635,981 sh	635,981	$46.3M	0.02%	-57.3%
63	Vanguard Global Advisers#63 · 616,278 sh	616,278	$44.9M	0.02%	-10.4%
64	THOMPSON SIEGEL & WALMSLEY#64 · 598,139 sh	598,139	$43.6M	0.78%	+0.7%
65	RHUMBLINE ADVISERS#65 · 584,048 sh	584,048	$42.5M	0.03%	-10.7%
66	CITIGROUP#66 · 583,360 sh	583,360	$42.5M	0.01%	-39.4%
67	GMT CAPITAL#67 · 581,000 sh	581,000	$42.3M	2.20%	-7.7%
68	MILLER HOWARD INVESTMENTS#68 · 580,248 sh	580,248	$42.3M	—	-0.3%
69	SEI INVESTMENTS#69 · 563,321 sh	563,321	$41.0M	0.04%	-21.3%
70	NORDEA INVESTMENT MANAGEMENT AB#70 · 547,023 sh	547,023	$39.4M	0.03%	+1587.9%
71	Ardmore Road Asset Management#71 · 524,794 sh	524,794	$38.2M	2.24%	+48.5%
72	CAMBIAR INVESTORS#72 · 522,265 sh	522,265	$38.0M	1.65%	New
73	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM#73 · 520,245 sh	520,245	$37.9M	0.02%	-26.0%
74	VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.#74 · 503,889 sh	503,889	$36.7M	0.28%	-2.1%
75	CONNING#75 · 498,979 sh	498,979	$36.3M	1.09%	+15.3%
76	VAUGHAN DAVID INVESTMENTS#76 · 498,623 sh	498,623	$36.3M	0.72%	+2.5%
77	NORGES BANK#77 · 488,460 sh	488,460	$35.6M	<0.01%	—
78	Invenomic Capital Management#78 · 479,221 sh	479,221	$34.9M	2.08%	+7.2%
79	ZWJ INVESTMENT COUNSEL#79 · 477,007 sh	477,007	$34.7M	—	+26.2%
80	Quantinno Capital Management#80 · 473,583 sh	473,583	$34.5M	0.04%	+96.4%
81	Swiss Life Asset Management Ltd#81 · 463,420 sh	463,420	$33.8M	0.14%	-7.8%
82	FORT WASHINGTON INVESTMENT ADVISORS#82 · 438,387 sh	438,387	$31.9M	—	+1.3%
83	SG Americas Securities#83 · 438,228 sh	438,228	$31.9M	0.02%	-17.4%
84	National Pension Service#84 · 434,979 sh	434,979	$31.7M	0.02%	-54.7%
85	Russell Investments Group, Ltd.#85 · 431,912 sh	431,912	$31.5M	0.03%	+9.2%
86	Janney Montgomery Scott#86 · 415,733 sh	415,733	$30.3M	0.06%	-8.4%
87	Gotham Asset Management#87 · 397,113 sh	397,113	$28.9M	0.07%	+5.4%
88	PRICE T ROWE ASSOCIATES#88 · 392,118 sh	392,118	$28.6M	<0.01%	-13.0%
89	ALPS ADVISORS#89 · 363,824 sh	363,824	$26.5M	0.12%	+7.5%
90	Sound Income Strategies#90 · 359,441 sh	359,441	$26.2M	—	+1.1%
91	DEPRINCE RACE & ZOLLO#91 · 353,115 sh	353,115	$25.7M	—	-0.5%
92	ALLIANCEBERNSTEIN L.P.#92 · 334,432 sh	334,432	$25.2M	<0.01%	-25.3%
93	STOREBRAND ASSET MANAGEMENT AS#93 · 344,229 sh	344,229	$25.1M	0.06%	+7.3%
94	DANSKE BANK A/S#94 · 344,035 sh	344,035	$25.1M	0.05%	-11.9%
95	AE Wealth Management#95 · 339,027 sh	339,027	$24.7M	0.12%	-3.7%
96	PFA Pension, Forsikringsaktieselskab#96 · 323,712 sh	323,712	$23.6M	0.06%	-51.0%
97	WELLINGTON MANAGEMENT GROUP LLP#97 · 323,018 sh	323,018	$23.5M	<0.01%	-87.1%
98	Grantham, Mayo, Van Otterloo#98 · 311,251 sh	311,251	$22.7M	0.05%	-0.1%
99	Empowered Funds#99 · 309,179 sh	309,179	$22.5M	0.12%	+39.7%
100	D. E. Shaw#100 · 298,083 sh	298,083	$21.7M	0.01%	+6.4%

Funds that sold out of OMC in Q2 2026 (130)

Held OMC at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held OMC in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
Clark Capital Management Group924,171 sh	924,171	$69.6M
JUPITER ASSET MANAGEMENT LTD188,829 sh	188,829	$14.2M
SORA INVESTORS142,861 sh	142,861	$10.8M
Varma Mutual Pension Insurance125,300 sh	125,300	$9.4M
Tredje AP-fonden120,511 sh	120,511	$9.1M
Covalis Capital LLP119,608 sh	119,608	$9.0M
Monte Financial Group75,383 sh	75,383	$5.7M
Mn Services Vermogensbeheer B.V.73,458 sh	73,458	$5.5M
Qube Research & Technologies Ltd42,529 sh	42,529	$3.2M
Numerai GP40,414 sh	40,414	$3.0M
Walleye Trading40,014 sh	40,014	$3.0M
Donoghue Forlines31,911 sh	31,911	$2.4M
GREENUP STREET WEALTH MANAGEMENT27,005 sh	27,005	$2.0M
BDF-GESTION27,000 sh	27,000	$2.0M
Campbell & Investment Adviser24,677 sh	24,677	$1.9M
NATIXIS23,973 sh	23,973	$1.8M
SIH Partners, LLLP22,732 sh	22,732	$1.7M
ONTARIO TEACHERS PENSION PLAN BOARD21,913 sh	21,913	$1.7M
BKM Wealth Management19,744 sh	19,744	$1.5M
Focus Partners Advisor Solutions18,820 sh	18,820	$1.4M
PARADIGM ASSET MANAGEMENT17,400 sh	17,400	$1.3M
Munich Reinsurance Stock in Munich16,373 sh	16,373	$1.2M
AG2R LA MONDIALE GESTION D'ACTIFS15,190 sh	15,190	$1.1M
SIG BROKERAGE14,720 sh	14,720	$1.1M
Knollwood Investment Advisory14,445 sh	14,445	$1.1M
Centiva Capital14,344 sh	14,344	$1.1M
AIGEN INVESTMENT MANAGEMENT12,658 sh	12,658	$953.3K
Dynamic Technology Lab Private Ltd11,510 sh	11,510	$866.8K
Farringdon Capital, Ltd.11,463 sh	11,463	$863.3K
OAK HARBOR WEALTH PARTNERS10,700 sh	10,700	$805.8K
FOX RUN MANAGEMENT, L.L.C.9,299 sh	9,299	$700.4K
Quadrature Capital Ltd7,295 sh	7,295	$549.4K
Pinnacle Wealth Management Advisory Group6,077 sh	6,077	$457.7K
DRW Securities6,024 sh	6,024	$453.7K
Wakefield Asset Management LLLP5,894 sh	5,894	$443.9K
J2 Capital Management5,755 sh	5,755	$433.4K
Savvy Advisors5,695 sh	5,695	$428.9K
INTRUST BANK NA5,432 sh	5,432	$409.1K
Unifi Asset Management5,300 sh	5,300	$399.1K
Caerus Investment Advisors5,287 sh	5,287	$398.2K
Frank, Rimerman Advisors5,278 sh	5,278	$397.5K
Caitong International Asset Management , Ltd5,250 sh	5,250	$395.4K
MARSHALL WACE, LLP5,100 sh	5,100	$384.1K
Aster Capital Management (DIFC) Ltd4,551 sh	4,551	$377.3K
Perpetual Ltd4,983 sh	4,983	$375.3K
GAM Holding AG4,822 sh	4,822	$363.1K
AXQ CAPITAL4,819 sh	4,819	$362.9K
TEACHER RETIREMENT SYSTEM OF TEXAS4,691 sh	4,691	$353.3K
Parcion Private Wealth4,603 sh	4,603	$346.7K
INTECH INVESTMENT MANAGEMENT4,556 sh	4,556	$343.1K
EVOKE WEALTH4,347 sh	4,347	$332.1K
Jackson Creek Investment Advisors4,354 sh	4,354	$328.0K
DC Investments Management4,247 sh	4,247	$319.8K
EARNED WEALTH ADVISORS4,191 sh	4,191	$315.6K
ARGONAUTICA PRIVATE WEALTH MANAGEMENT4,168 sh	4,168	$313.9K
Blueshift Asset Management4,023 sh	4,023	$303.0K
Legacy Financial Advisors3,961 sh	3,961	$298.3K
Prairiewood Capital3,853 sh	3,853	$290.2K
GenTrust3,733 sh	3,733	$284.4K
Ellevest3,740 sh	3,740	$281.6K
STEVENS CAPITAL MANAGEMENT3,685 sh	3,685	$278.0K
LGT Fund Management Ltd.3,691 sh	3,691	$278.0K
WADDELL & ASSOCIATES3,642 sh	3,642	$274.3K
Virtus Family Office3,559 sh	3,559	$270.5K
Sentinus3,577 sh	3,577	$269.4K
BEESE FULMER INVESTMENT MANAGEMENT3,383 sh	3,383	$257.8K
PATTON FUND MANAGEMENT3,415 sh	3,415	$257.2K
Verdence Capital Advisors3,307 sh	3,307	$249.1K
DAYMARK WEALTH PARTNERS3,288 sh	3,288	$247.6K
RIVERSEDGE ADVISORS3,242 sh	3,242	$244.2K
CreativeOne Wealth3,220 sh	3,220	$242.5K
Lombard Odier Asset Management (USA)3,197 sh	3,197	$240.8K
Prime Capital Investment Advisors3,073 sh	3,073	$231.4K
Applied Finance Capital Management3,067 sh	3,067	$231.0K
CIGNA INVESTMENTS3,050 sh	3,050	$230.0K
waypoint wealth counsel3,045 sh	3,045	$229.3K
Wick Capital Partners3,023 sh	3,023	$227.6K
Equitable2,813 sh	2,813	$225.7K
Sowell Financial Services2,950 sh	2,950	$222.1K
Centurion Wealth Management2,896 sh	2,896	$218.1K
OLD NATIONAL BANCORP2,870 sh	2,870	$216.1K
NewEdge Wealth2,845 sh	2,845	$214.3K
Camelot Portfolios2,845 sh	2,845	$214.2K
Symphony Financial, Ltd.2,847 sh	2,847	$214.0K
B. Riley Wealth Advisors2,832 sh	2,832	$213.3K
Choate Investment Advisors2,795 sh	2,795	$210.5K
Kera Capital Partners2,731 sh	2,731	$205.7K
Kinloch Capital2,728 sh	2,728	$205.4K
Maia Wealth2,716 sh	2,716	$204.5K
BAKER TILLY WEALTH MANAGEMENT2,709 sh	2,709	$204.0K
KNIGHTSBRIDGE ASSET MANAGEMENT2,690 sh	2,690	$202.6K
Root Financial Partners2,529 sh	2,529	$190.5K
FNY Investment Advisers2,000 sh	2,000	$150.0K
TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES1,941 sh	1,941	$146.2K
Westwind Capital1,475 sh	1,475	$111.0K
Western Wealth Management1,200 sh	1,200	$90.3K
Bank Julius Baer & Ltd, Zurich878 sh	878	$66.1K
TIAA Wealth Investment Management861 sh	861	$64.8K
CGC Financial Services624 sh	624	$47.0K
Wall Street Financial Group484 sh	484	$36.5K

And 30 smaller positions.

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.