OMNICOM GROUP INC

Ticker: OMC CUSIP: 681919106 Class: COM

KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001021223)

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

Q4 2025

Shares 34 Value ($000) $3 Avg Close $75.76 Range $69.18 - $82.39

Q2 2025

Shares 19 Value ($000) $1 Avg Close $71.94 Range $67.10 - $80.64

Q1 2025

Shares 19 Value ($000) $2 Avg Close $80.64 Range $76.47 - $86.12

Q4 2024

Shares 81,526 Value ($000) $7,015 Avg Close $94.87 Range $81.50 - $102.31

Q3 2024

Shares 82,997 Value ($000) $8,581 Avg Close $91.35 Range $82.89 - $99.62

Q2 2024

Shares 87,294 Value ($000) $7,830 Avg Close $87.64 Range $83.07 - $92.41

Q1 2024

Shares 89,115 Value ($000) $8,623 Avg Close $84.10 Range $78.96 - $91.87

Q4 2023

Shares 91,076 Value ($000) $7,879 Avg Close $73.20 Range $66.98 - $82.23

Q3 2023

Shares 95,581 Value ($000) $7,119 Avg Close $75.86 Range $67.43 - $91.21

Q2 2023

Shares 100,809 Value ($000) $9,592 Avg Close $84.87 Range $76.72 - $89.36

Q1 2023

Shares 101,893 Value ($000) $9,613 Avg Close $80.37 Range $73.85 - $87.38

Q4 2022

Shares 259,894 Value ($000) $21,200 Avg Close $66.68 Range $55.85 - $74.45

Q3 2022

Shares 269,427 Value ($000) $16,998 Avg Close $60.29 Range $54.43 - $65.53

Q2 2022

Shares 262,561 Value ($000) $16,702 Avg Close $65.19 Range $54.75 - $76.93

Q1 2022

Shares 265,971 Value ($000) $22,576 Avg Close $70.18 Range $63.11 - $79.79

Q4 2021

Shares 252,227 Value ($000) $18,481 Avg Close $61.44 Range $56.73 - $66.97

Q3 2021

Shares 202,736 Value ($000) $14,691 Avg Close $63.56 Range $60.09 - $69.72

Q2 2021

Shares 130,064 Value ($000) $10,403 Avg Close $68.98 Range $62.74 - $73.18

Q1 2021

Shares 130,207 Value ($000) $9,655 Avg Close $58.12 Range $50.68 - $66.03

Q4 2020

Shares 131,897 Value ($000) $8,226 Avg Close $47.57 Range $36.97 - $54.67

Q3 2020

Shares 87,920 Value ($000) $4,353 Avg Close $44.01 Range $39.88 - $47.39

Q2 2020

Shares 65,656 Value ($000) $3,585 Avg Close $44.27 Range $37.85 - $51.94

Q1 2020

Shares 86,201 Value ($000) $4,733 Avg Close $57.15 Range $37.64 - $65.23

Q4 2019

Shares 92,429 Value ($000) $7,489 Avg Close $62.52 Range $57.82 - $65.94

Q3 2019

Shares 75,820 Value ($000) $5,937 Avg Close $62.85 Range $59.00 - $67.24

Q2 2019

Shares 71,163 Value ($000) $5,832 Avg Close $61.97 Range $57.20 - $66.14

Q1 2019

Shares 66,812 Value ($000) $4,877 Avg Close $58.50 Range $55.57 - $61.21

Q4 2018

Shares 64,059 Value ($000) $4,692 Avg Close $57.22 Range $51.46 - $60.20

Q3 2018

Shares 67,107 Value ($000) $4,565 Avg Close $53.66 Range $50.55 - $59.90

Q2 2018

Shares 72,692 Value ($000) $5,545 Avg Close $56.08 Range $52.42 - $59.08

Q1 2018

Shares 71,410 Value ($000) $5,190 Avg Close $56.50 Range $52.38 - $62.67

Q4 2017

Shares 65,550 Value ($000) $4,774 Avg Close $53.58 Range $48.73 - $58.71

Q3 2017

Shares 66,741 Value ($000) $4,944 Avg Close $57.11 Range $53.04 - $61.93

Q2 2017

Shares 65,573 Value ($000) $5,436 Avg Close $61.42 Range $58.73 - $63.77

Q1 2017

Shares 62,115 Value ($000) $5,355 Avg Close $62.46 Range $61.24 - $63.88

Q4 2016

Shares 59,659 Value ($000) $5,078 Avg Close $60.96 Range $57.12 - $65.10

Q3 2016

Shares 55,328 Value ($000) $4,703 Avg Close $60.52 Range $57.66 - $63.12

Q2 2016

Shares 49,964 Value ($000) $4,072 Avg Close $59.65 Range $54.54 - $61.60

Q1 2016

Shares 46,412 Value ($000) $3,863 Avg Close $53.77 Range $47.34 - $60.37

Q4 2015

Shares 34,748 Value ($000) $2,629 Avg Close $52.01 Range $45.58 - $55.24

Q3 2015

Shares 13,341 Value ($000) $879 Avg Close $49.25 Range $45.16 - $52.36

Q2 2013

Shares 164,023 Value ($000) $10,312 Avg Close $40.69 Range $38.27 - $42.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	34	$3	$75.76	$69.18 - $82.39
Q2 2025	19	$1	$71.94	$67.10 - $80.64
Q1 2025	19	$2	$80.64	$76.47 - $86.12
Q4 2024	81,526	$7,015	$94.87	$81.50 - $102.31
Q3 2024	82,997	$8,581	$91.35	$82.89 - $99.62
Q2 2024	87,294	$7,830	$87.64	$83.07 - $92.41
Q1 2024	89,115	$8,623	$84.10	$78.96 - $91.87
Q4 2023	91,076	$7,879	$73.20	$66.98 - $82.23
Q3 2023	95,581	$7,119	$75.86	$67.43 - $91.21
Q2 2023	100,809	$9,592	$84.87	$76.72 - $89.36
Q1 2023	101,893	$9,613	$80.37	$73.85 - $87.38
Q4 2022	259,894	$21,200	$66.68	$55.85 - $74.45
Q3 2022	269,427	$16,998	$60.29	$54.43 - $65.53
Q2 2022	262,561	$16,702	$65.19	$54.75 - $76.93
Q1 2022	265,971	$22,576	$70.18	$63.11 - $79.79
Q4 2021	252,227	$18,481	$61.44	$56.73 - $66.97
Q3 2021	202,736	$14,691	$63.56	$60.09 - $69.72
Q2 2021	130,064	$10,403	$68.98	$62.74 - $73.18
Q1 2021	130,207	$9,655	$58.12	$50.68 - $66.03
Q4 2020	131,897	$8,226	$47.57	$36.97 - $54.67
Q3 2020	87,920	$4,353	$44.01	$39.88 - $47.39
Q2 2020	65,656	$3,585	$44.27	$37.85 - $51.94
Q1 2020	86,201	$4,733	$57.15	$37.64 - $65.23
Q4 2019	92,429	$7,489	$62.52	$57.82 - $65.94
Q3 2019	75,820	$5,937	$62.85	$59.00 - $67.24
Q2 2019	71,163	$5,832	$61.97	$57.20 - $66.14
Q1 2019	66,812	$4,877	$58.50	$55.57 - $61.21
Q4 2018	64,059	$4,692	$57.22	$51.46 - $60.20
Q3 2018	67,107	$4,565	$53.66	$50.55 - $59.90
Q2 2018	72,692	$5,545	$56.08	$52.42 - $59.08
Q1 2018	71,410	$5,190	$56.50	$52.38 - $62.67
Q4 2017	65,550	$4,774	$53.58	$48.73 - $58.71
Q3 2017	66,741	$4,944	$57.11	$53.04 - $61.93
Q2 2017	65,573	$5,436	$61.42	$58.73 - $63.77
Q1 2017	62,115	$5,355	$62.46	$61.24 - $63.88
Q4 2016	59,659	$5,078	$60.96	$57.12 - $65.10
Q3 2016	55,328	$4,703	$60.52	$57.66 - $63.12
Q2 2016	49,964	$4,072	$59.65	$54.54 - $61.60
Q1 2016	46,412	$3,863	$53.77	$47.34 - $60.37
Q4 2015	34,748	$2,629	$52.01	$45.58 - $55.24
Q3 2015	13,341	$879	$49.25	$45.16 - $52.36
Q2 2013	164,023	$10,312	$40.69	$38.27 - $42.87