AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q4 2025

Shares 1,117,428 Value ($000) $394,318 Avg Close $349.16 Range $324.28 - $370.31

Q3 2025

Shares 1,266,770 Value ($000) $451,705 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 2,176,045 Value ($000) $776,326 Avg Close $361.30 Range $322.37 - $399.35

Q1 2025

Shares 2,135,832 Value ($000) $852,389 Avg Close $381.59 Range $343.99 - $411.24

Q4 2024

Shares 2,067,551 Value ($000) $742,582 Avg Close $365.26 Range $339.24 - $392.96

Q3 2024

Shares 1,107,347 Value ($000) $383,131 Avg Close $324.38 Range $288.84 - $350.77

Q2 2024

Shares 981,415 Value ($000) $288,124 Avg Close $292.51 Range $264.78 - $328.92

Q1 2024

Shares 256,482 Value ($000) $85,593 Avg Close $306.03 Range $281.78 - $331.94

Q4 2023

Shares 811,416 Value ($000) $236,138 Avg Close $315.32 Range $280.78 - $332.21

Q3 2023

Shares 1,311,515 Value ($000) $425,219 Avg Close $325.28 Range $307.94 - $339.08

Q2 2023

Shares 1,304,422 Value ($000) $450,286 Avg Close $318.69 Range $301.32 - $341.07

Q1 2023

Shares 1,330,181 Value ($000) $419,393 Avg Close $303.19 Range $275.29 - $321.21

Q4 2022

Shares 1,378,530 Value ($000) $413,752 Avg Close $285.70 Range $260.07 - $307.82

Q3 2022

Shares 2,033,579 Value ($000) $544,735 Avg Close $275.86 Range $255.74 - $296.14

Q2 2022

Shares 2,098,897 Value ($000) $566,031 Avg Close $279.95 Range $239.95 - $332.69

Q1 2022

Shares 2,461,257 Value ($000) $801,459 Avg Close $282.81 Range $252.06 - $322.12

Q4 2021

Shares 2,338,273 Value ($000) $702,791 Avg Close $290.95 Range $274.90 - $316.79

Q3 2021

Shares 2,182,876 Value ($000) $623,800 Avg Close $260.29 Range $215.96 - $293.10

Q2 2021

Shares 1,892,000 Value ($000) $451,734 Avg Close $236.31 Range $221.03 - $252.51

Q1 2021

Shares 2,391,795 Value ($000) $550,376 Avg Close $212.41 Range $193.30 - $227.75

Q4 2020

Shares 3,927,889 Value ($000) $829,845 Avg Close $196.52 Range $172.95 - $208.05

Q3 2020

Shares 4,469,177 Value ($000) $921,991 Avg Close $191.78 Range $180.89 - $203.83

Q2 2020

Shares 4,575,797 Value ($000) $881,298 Avg Close $178.56 Range $144.47 - $196.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,117,428	$394,318	$349.16	$324.28 - $370.31
Q3 2025	1,266,770	$451,705	$361.49	$345.06 - $380.20
Q2 2025	2,176,045	$776,326	$361.30	$322.37 - $399.35
Q1 2025	2,135,832	$852,389	$381.59	$343.99 - $411.24
Q4 2024	2,067,551	$742,582	$365.26	$339.24 - $392.96
Q3 2024	1,107,347	$383,131	$324.38	$288.84 - $350.77
Q2 2024	981,415	$288,124	$292.51	$264.78 - $328.92
Q1 2024	256,482	$85,593	$306.03	$281.78 - $331.94
Q4 2023	811,416	$236,138	$315.32	$280.78 - $332.21
Q3 2023	1,311,515	$425,219	$325.28	$307.94 - $339.08
Q2 2023	1,304,422	$450,286	$318.69	$301.32 - $341.07
Q1 2023	1,330,181	$419,393	$303.19	$275.29 - $321.21
Q4 2022	1,378,530	$413,752	$285.70	$260.07 - $307.82
Q3 2022	2,033,579	$544,735	$275.86	$255.74 - $296.14
Q2 2022	2,098,897	$566,031	$279.95	$239.95 - $332.69
Q1 2022	2,461,257	$801,459	$282.81	$252.06 - $322.12
Q4 2021	2,338,273	$702,791	$290.95	$274.90 - $316.79
Q3 2021	2,182,876	$623,800	$260.29	$215.96 - $293.10
Q2 2021	1,892,000	$451,734	$236.31	$221.03 - $252.51
Q1 2021	2,391,795	$550,376	$212.41	$193.30 - $227.75
Q4 2020	3,927,889	$829,845	$196.52	$172.95 - $208.05
Q3 2020	4,469,177	$921,991	$191.78	$180.89 - $203.83
Q2 2020	4,575,797	$881,298	$178.56	$144.47 - $196.01