OMNICOM GROUP INC

Ticker: OMC CUSIP: 681919106 Class: COM

Lombard Odier Asset Management (Switzerland) SA's Holding History (CIK: 0001535660)

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

Q3 2025

Shares 11,578 Value ($000) $944 Avg Close $74.34 Range $69.07 - $82.15

Q2 2025

Shares 16,978 Value ($000) $1,221 Avg Close $71.94 Range $67.10 - $80.64

Q1 2025

Shares 13,121 Value ($000) $1,088 Avg Close $80.64 Range $76.47 - $86.12

Q4 2024

Shares 13,100 Value ($000) $1,127 Avg Close $94.87 Range $81.50 - $102.31

Q3 2024

Shares 21,743 Value ($000) $2,248 Avg Close $91.35 Range $82.89 - $99.62

Q2 2024

Shares 22,390 Value ($000) $2,008 Avg Close $87.64 Range $83.07 - $92.41

Q1 2024

Shares 20,588 Value ($000) $1,992 Avg Close $84.10 Range $78.96 - $91.87

Q1 2023

Shares 3,041 Value ($000) $287 Avg Close $80.37 Range $73.85 - $87.38

Q4 2021

Shares 7,039 Value ($000) $516 Avg Close $61.44 Range $56.73 - $66.97

Q3 2021

Shares 12,935 Value ($000) $907 Avg Close $63.56 Range $60.09 - $69.72

Q2 2021

Shares 9,360 Value ($000) $749 Avg Close $68.98 Range $62.74 - $73.18

Q1 2021

Shares 4,524 Value ($000) $335 Avg Close $58.12 Range $50.68 - $66.03

Q3 2020

Shares 5,138 Value ($000) $254 Avg Close $44.01 Range $39.88 - $47.39

Q1 2020

Shares 27,509 Value ($000) $1,510 Avg Close $57.15 Range $37.64 - $65.23

Q4 2019

Shares 38,173 Value ($000) $3,093 Avg Close $62.52 Range $57.82 - $65.94

Q3 2019

Shares 51,431 Value ($000) $4,027 Avg Close $62.85 Range $59.00 - $67.24

Q2 2019

Shares 34,250 Value ($000) $2,807 Avg Close $61.97 Range $57.20 - $66.14

Q1 2019

Shares 40,136 Value ($000) $2,930 Avg Close $58.50 Range $55.57 - $61.21

Q4 2018

Shares 58,581 Value ($000) $4,290 Avg Close $57.22 Range $51.46 - $60.20

Q3 2018

Shares 42,488 Value ($000) $2,890 Avg Close $53.66 Range $50.55 - $59.90

Q2 2018

Shares 37,774 Value ($000) $2,881 Avg Close $56.08 Range $52.42 - $59.08

Q1 2018

Shares 24,485 Value ($000) $1,779 Avg Close $56.50 Range $52.38 - $62.67

Q4 2017

Shares 24,098 Value ($000) $1,755 Avg Close $53.58 Range $48.73 - $58.71

Q1 2016

Shares 1,703 Value ($000) $142 Avg Close $53.77 Range $47.34 - $60.37

Q4 2015

Shares 1,703 Value ($000) $130 Avg Close $52.01 Range $45.58 - $55.24

Q2 2015

Shares 8,402 Value ($000) $584 Avg Close $52.75 Range $48.47 - $55.29

Q1 2015

Shares 12,456 Value ($000) $979 Avg Close $53.02 Range $49.88 - $56.12

Q4 2014

Shares 4,054 Value ($000) $316 Avg Close $50.26 Range $44.08 - $54.31

Q3 2014

Shares 26,448 Value ($000) $1,830 Avg Close $48.82 Range $47.04 - $50.68

Q2 2014

Shares 6,148 Value ($000) $436 Avg Close $47.35 Range $44.41 - $49.44

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	11,578	$944	$74.34	$69.07 - $82.15
Q2 2025	16,978	$1,221	$71.94	$67.10 - $80.64
Q1 2025	13,121	$1,088	$80.64	$76.47 - $86.12
Q4 2024	13,100	$1,127	$94.87	$81.50 - $102.31
Q3 2024	21,743	$2,248	$91.35	$82.89 - $99.62
Q2 2024	22,390	$2,008	$87.64	$83.07 - $92.41
Q1 2024	20,588	$1,992	$84.10	$78.96 - $91.87
Q1 2023	3,041	$287	$80.37	$73.85 - $87.38
Q4 2021	7,039	$516	$61.44	$56.73 - $66.97
Q3 2021	12,935	$907	$63.56	$60.09 - $69.72
Q2 2021	9,360	$749	$68.98	$62.74 - $73.18
Q1 2021	4,524	$335	$58.12	$50.68 - $66.03
Q3 2020	5,138	$254	$44.01	$39.88 - $47.39
Q1 2020	27,509	$1,510	$57.15	$37.64 - $65.23
Q4 2019	38,173	$3,093	$62.52	$57.82 - $65.94
Q3 2019	51,431	$4,027	$62.85	$59.00 - $67.24
Q2 2019	34,250	$2,807	$61.97	$57.20 - $66.14
Q1 2019	40,136	$2,930	$58.50	$55.57 - $61.21
Q4 2018	58,581	$4,290	$57.22	$51.46 - $60.20
Q3 2018	42,488	$2,890	$53.66	$50.55 - $59.90
Q2 2018	37,774	$2,881	$56.08	$52.42 - $59.08
Q1 2018	24,485	$1,779	$56.50	$52.38 - $62.67
Q4 2017	24,098	$1,755	$53.58	$48.73 - $58.71
Q1 2016	1,703	$142	$53.77	$47.34 - $60.37
Q4 2015	1,703	$130	$52.01	$45.58 - $55.24
Q2 2015	8,402	$584	$52.75	$48.47 - $55.29
Q1 2015	12,456	$979	$53.02	$49.88 - $56.12
Q4 2014	4,054	$316	$50.26	$44.08 - $54.31
Q3 2014	26,448	$1,830	$48.82	$47.04 - $50.68
Q2 2014	6,148	$436	$47.35	$44.41 - $49.44