OMNICOM GROUP INC

Ticker: OMC CUSIP: 681919106 Class: COM

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 112,771 Value ($000) $9,075 Avg Close $75.76 Range $69.18 - $82.39

Q3 2025

Shares 80,339 Value ($000) $6,550 Avg Close $74.34 Range $69.07 - $82.15

Q2 2025

Shares 84,329 Value ($000) $6,067 Avg Close $71.94 Range $67.10 - $80.64

Q1 2025

Shares 81,474 Value ($000) $6,755 Avg Close $80.64 Range $76.47 - $86.12

Q4 2024

Shares 73,809 Value ($000) $6,384 Avg Close $94.87 Range $81.50 - $102.31

Q3 2024

Shares 72,974 Value ($000) $7,545 Avg Close $91.35 Range $82.89 - $99.62

Q2 2024

Shares 72,532 Value ($000) $6,506 Avg Close $87.64 Range $83.07 - $92.41

Q1 2024

Shares 84,955 Value ($000) $8,220 Avg Close $84.10 Range $78.96 - $91.87

Q4 2023

Shares 89,503 Value ($000) $7,763 Avg Close $73.20 Range $66.98 - $82.23

Q3 2023

Shares 115,181 Value ($000) $8,579 Avg Close $75.86 Range $67.43 - $91.21

Q2 2023

Shares 116,643 Value ($000) $11,099 Avg Close $84.87 Range $76.72 - $89.36

Q1 2023

Shares 122,354 Value ($000) $11,543 Avg Close $80.37 Range $73.85 - $87.38

Q4 2022

Shares 119,386 Value ($000) $9,741 Avg Close $66.68 Range $55.85 - $74.45

Q3 2022

Shares 115,921 Value ($000) $7,313 Avg Close $60.29 Range $54.43 - $65.53

Q2 2022

Shares 124,870 Value ($000) $7,942 Avg Close $65.19 Range $54.75 - $76.93

Q1 2022

Shares 132,883 Value ($000) $11,279 Avg Close $70.18 Range $63.11 - $79.79

Q4 2021

Shares 152,475 Value ($000) $11,212 Avg Close $61.44 Range $56.73 - $66.97

Q3 2021

Shares 146,982 Value ($000) $10,650 Avg Close $63.56 Range $60.09 - $69.72

Q2 2021

Shares 139,743 Value ($000) $11,178 Avg Close $68.98 Range $62.74 - $73.18

Q1 2021

Shares 127,766 Value ($000) $9,473 Avg Close $58.12 Range $50.68 - $66.03

Q4 2020

Shares 129,512 Value ($000) $8,037 Avg Close $47.57 Range $36.97 - $54.67

Q3 2020

Shares 125,480 Value ($000) $6,213 Avg Close $44.01 Range $39.88 - $47.39

Q2 2020

Shares 127,493 Value ($000) $6,961 Avg Close $44.27 Range $37.85 - $51.94

Q1 2020

Shares 138,127 Value ($000) $7,583 Avg Close $57.15 Range $37.64 - $65.23

Q4 2019

Shares 133,799 Value ($000) $10,841 Avg Close $62.52 Range $57.82 - $65.94

Q3 2019

Shares 130,983 Value ($000) $10,255 Avg Close $62.85 Range $59.00 - $67.24

Q2 2019

Shares 133,808 Value ($000) $10,966 Avg Close $61.97 Range $57.20 - $66.14

Q1 2019

Shares 122,764 Value ($000) $8,962 Avg Close $58.50 Range $55.57 - $61.21

Q4 2018

Shares 374,979 Value ($000) $27,427 Avg Close $57.22 Range $51.46 - $60.20

Q3 2018

Shares 373,141 Value ($000) $25,387 Avg Close $53.66 Range $50.55 - $59.90

Q2 2018

Shares 378,371 Value ($000) $28,860 Avg Close $56.08 Range $52.42 - $59.08

Q1 2018

Shares 371,647 Value ($000) $27,008 Avg Close $56.50 Range $52.38 - $62.67

Q4 2017

Shares 360,196 Value ($000) $26,243 Avg Close $53.58 Range $48.73 - $58.71

Q3 2017

Shares 362,320 Value ($000) $26,841 Avg Close $57.11 Range $53.04 - $61.93

Q2 2017

Shares 363,526 Value ($000) $30,145 Avg Close $61.42 Range $58.73 - $63.77

Q1 2017

Shares 377,163 Value ($000) $32,509 Avg Close $62.46 Range $61.24 - $63.88

Q4 2016

Shares 402,043 Value ($000) $34,235 Avg Close $60.96 Range $57.12 - $65.10

Q3 2016

Shares 22,018 Value ($000) $1,853 Avg Close $60.52 Range $57.66 - $63.12

Q2 2016

Shares 23,180 Value ($000) $1,862 Avg Close $59.65 Range $54.54 - $61.60

Q1 2016

Shares 24,282 Value ($000) $2,023 Avg Close $53.77 Range $47.34 - $60.37

Q4 2015

Shares 22,979 Value ($000) $1,767 Avg Close $52.01 Range $45.58 - $55.24

Q3 2015

Shares 22,979 Value ($000) $1,493 Avg Close $49.25 Range $45.16 - $52.36

Q2 2015

Shares 24,660 Value ($000) $1,707 Avg Close $52.75 Range $48.47 - $55.29

Q1 2015

Shares 24,660 Value ($000) $1,924 Avg Close $53.02 Range $49.88 - $56.12

Q4 2014

Shares 24,660 Value ($000) $1,920 Avg Close $50.26 Range $44.08 - $54.31

Q3 2014

Shares 34,819 Value ($000) $2,404 Avg Close $48.82 Range $47.04 - $50.68

Q2 2014

Shares 36,869 Value ($000) $2,638 Avg Close $47.35 Range $44.41 - $49.44

Q1 2014

Shares 31,304 Value ($000) $2,264 Avg Close $49.73 Range $47.66 - $52.06

Q4 2013

Shares 31,304 Value ($000) $2,301 Avg Close $46.21 Range $41.19 - $50.30

Q3 2013

Shares 31,480 Value ($000) $2,021 Avg Close $42.52 Range $39.83 - $47.04

Q2 2013

Shares 32,650 Value ($000) $2,062 Avg Close $40.69 Range $38.27 - $42.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	112,771	$9,075	$75.76	$69.18 - $82.39
Q3 2025	80,339	$6,550	$74.34	$69.07 - $82.15
Q2 2025	84,329	$6,067	$71.94	$67.10 - $80.64
Q1 2025	81,474	$6,755	$80.64	$76.47 - $86.12
Q4 2024	73,809	$6,384	$94.87	$81.50 - $102.31
Q3 2024	72,974	$7,545	$91.35	$82.89 - $99.62
Q2 2024	72,532	$6,506	$87.64	$83.07 - $92.41
Q1 2024	84,955	$8,220	$84.10	$78.96 - $91.87
Q4 2023	89,503	$7,763	$73.20	$66.98 - $82.23
Q3 2023	115,181	$8,579	$75.86	$67.43 - $91.21
Q2 2023	116,643	$11,099	$84.87	$76.72 - $89.36
Q1 2023	122,354	$11,543	$80.37	$73.85 - $87.38
Q4 2022	119,386	$9,741	$66.68	$55.85 - $74.45
Q3 2022	115,921	$7,313	$60.29	$54.43 - $65.53
Q2 2022	124,870	$7,942	$65.19	$54.75 - $76.93
Q1 2022	132,883	$11,279	$70.18	$63.11 - $79.79
Q4 2021	152,475	$11,212	$61.44	$56.73 - $66.97
Q3 2021	146,982	$10,650	$63.56	$60.09 - $69.72
Q2 2021	139,743	$11,178	$68.98	$62.74 - $73.18
Q1 2021	127,766	$9,473	$58.12	$50.68 - $66.03
Q4 2020	129,512	$8,037	$47.57	$36.97 - $54.67
Q3 2020	125,480	$6,213	$44.01	$39.88 - $47.39
Q2 2020	127,493	$6,961	$44.27	$37.85 - $51.94
Q1 2020	138,127	$7,583	$57.15	$37.64 - $65.23
Q4 2019	133,799	$10,841	$62.52	$57.82 - $65.94
Q3 2019	130,983	$10,255	$62.85	$59.00 - $67.24
Q2 2019	133,808	$10,966	$61.97	$57.20 - $66.14
Q1 2019	122,764	$8,962	$58.50	$55.57 - $61.21
Q4 2018	374,979	$27,427	$57.22	$51.46 - $60.20
Q3 2018	373,141	$25,387	$53.66	$50.55 - $59.90
Q2 2018	378,371	$28,860	$56.08	$52.42 - $59.08
Q1 2018	371,647	$27,008	$56.50	$52.38 - $62.67
Q4 2017	360,196	$26,243	$53.58	$48.73 - $58.71
Q3 2017	362,320	$26,841	$57.11	$53.04 - $61.93
Q2 2017	363,526	$30,145	$61.42	$58.73 - $63.77
Q1 2017	377,163	$32,509	$62.46	$61.24 - $63.88
Q4 2016	402,043	$34,235	$60.96	$57.12 - $65.10
Q3 2016	22,018	$1,853	$60.52	$57.66 - $63.12
Q2 2016	23,180	$1,862	$59.65	$54.54 - $61.60
Q1 2016	24,282	$2,023	$53.77	$47.34 - $60.37
Q4 2015	22,979	$1,767	$52.01	$45.58 - $55.24
Q3 2015	22,979	$1,493	$49.25	$45.16 - $52.36
Q2 2015	24,660	$1,707	$52.75	$48.47 - $55.29
Q1 2015	24,660	$1,924	$53.02	$49.88 - $56.12
Q4 2014	24,660	$1,920	$50.26	$44.08 - $54.31
Q3 2014	34,819	$2,404	$48.82	$47.04 - $50.68
Q2 2014	36,869	$2,638	$47.35	$44.41 - $49.44
Q1 2014	31,304	$2,264	$49.73	$47.66 - $52.06
Q4 2013	31,304	$2,301	$46.21	$41.19 - $50.30
Q3 2013	31,480	$2,021	$42.52	$39.83 - $47.04
Q2 2013	32,650	$2,062	$40.69	$38.27 - $42.87