AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

YCG, LLC's Holding History (CIK: 0001584801)

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

Q4 2025

Shares 151,443 Value ($000) $53,441 Avg Close $349.16 Range $324.28 - $370.31

Q3 2025

Shares 151,264 Value ($000) $53,938 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 146,192 Value ($000) $52,155 Avg Close $361.30 Range $322.37 - $399.35

Q1 2025

Shares 148,016 Value ($000) $59,072 Avg Close $381.59 Range $343.99 - $411.24

Q4 2024

Shares 148,882 Value ($000) $53,472 Avg Close $365.26 Range $339.24 - $392.96

Q3 2024

Shares 149,372 Value ($000) $51,681 Avg Close $324.38 Range $288.84 - $350.77

Q2 2024

Shares 140,885 Value ($000) $41,361 Avg Close $292.51 Range $264.78 - $328.92

Q1 2024

Shares 140,355 Value ($000) $45,705 Avg Close $306.03 Range $281.78 - $331.94

Q4 2023

Shares 141,784 Value ($000) $41,262 Avg Close $315.32 Range $280.78 - $332.21

Q3 2023

Shares 141,851 Value ($000) $45,991 Avg Close $325.28 Range $307.94 - $339.08

Q2 2023

Shares 142,067 Value ($000) $49,042 Avg Close $318.69 Range $301.32 - $341.07

Q1 2023

Shares 149,639 Value ($000) $47,180 Avg Close $303.19 Range $275.29 - $321.21

Q4 2022

Shares 150,713 Value ($000) $46,276 Avg Close $285.70 Range $260.07 - $307.82

Q3 2022

Shares 158,425 Value ($000) $42,437 Avg Close $275.86 Range $255.74 - $296.14

Q2 2022

Shares 158,592 Value ($000) $42,769 Avg Close $279.95 Range $239.95 - $332.69

Q1 2022

Shares 158,689 Value ($000) $51,674 Avg Close $282.81 Range $252.06 - $322.12

Q4 2021

Shares 159,429 Value ($000) $47,918 Avg Close $290.95 Range $274.90 - $316.79

Q3 2021

Shares 165,604 Value ($000) $47,325 Avg Close $260.29 Range $215.96 - $293.10

Q2 2021

Shares 171,777 Value ($000) $41,013 Avg Close $236.31 Range $221.03 - $252.51

Q1 2021

Shares 171,596 Value ($000) $39,486 Avg Close $212.41 Range $193.30 - $227.75

Q4 2020

Shares 172,104 Value ($000) $36,360 Avg Close $196.52 Range $172.95 - $208.05

Q3 2020

Shares 174,582 Value ($000) $36,008 Avg Close $191.78 Range $180.89 - $203.83

Q2 2020

Shares 173,263 Value ($000) $33,269 Avg Close $178.56 Range $144.47 - $196.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	151,443	$53,441	$349.16	$324.28 - $370.31
Q3 2025	151,264	$53,938	$361.49	$345.06 - $380.20
Q2 2025	146,192	$52,155	$361.30	$322.37 - $399.35
Q1 2025	148,016	$59,072	$381.59	$343.99 - $411.24
Q4 2024	148,882	$53,472	$365.26	$339.24 - $392.96
Q3 2024	149,372	$51,681	$324.38	$288.84 - $350.77
Q2 2024	140,885	$41,361	$292.51	$264.78 - $328.92
Q1 2024	140,355	$45,705	$306.03	$281.78 - $331.94
Q4 2023	141,784	$41,262	$315.32	$280.78 - $332.21
Q3 2023	141,851	$45,991	$325.28	$307.94 - $339.08
Q2 2023	142,067	$49,042	$318.69	$301.32 - $341.07
Q1 2023	149,639	$47,180	$303.19	$275.29 - $321.21
Q4 2022	150,713	$46,276	$285.70	$260.07 - $307.82
Q3 2022	158,425	$42,437	$275.86	$255.74 - $296.14
Q2 2022	158,592	$42,769	$279.95	$239.95 - $332.69
Q1 2022	158,689	$51,674	$282.81	$252.06 - $322.12
Q4 2021	159,429	$47,918	$290.95	$274.90 - $316.79
Q3 2021	165,604	$47,325	$260.29	$215.96 - $293.10
Q2 2021	171,777	$41,013	$236.31	$221.03 - $252.51
Q1 2021	171,596	$39,486	$212.41	$193.30 - $227.75
Q4 2020	172,104	$36,360	$196.52	$172.95 - $208.05
Q3 2020	174,582	$36,008	$191.78	$180.89 - $203.83
Q2 2020	173,263	$33,269	$178.56	$144.47 - $196.01