AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2025

Shares 84,227 Value ($000) $29,722 Avg Close $349.16 Range $324.28 - $370.31

Q3 2025

Shares 445,208 Value ($000) $158,752 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 1,113,733 Value ($000) $397,335 Avg Close $361.30 Range $322.37 - $399.35

Q1 2025

Shares 1,229,382 Value ($000) $490,634 Avg Close $381.59 Range $343.99 - $411.24

Q3 2024

Shares 6,039 Value ($000) $2,089 Avg Close $324.38 Range $288.84 - $350.77

Q2 2024

Shares 1,227 Value ($000) $360 Avg Close $292.51 Range $264.78 - $328.92

Q1 2024

Shares 4,299 Value ($000) $1,435 Avg Close $306.03 Range $281.78 - $331.94

Q4 2023

Shares 6,491 Value ($000) $1,889 Avg Close $315.32 Range $280.78 - $332.21

Q3 2023

Shares 10,075 Value ($000) $3,267 Avg Close $325.28 Range $307.94 - $339.08

Q2 2023

Shares 6,734 Value ($000) $2,325 Avg Close $318.69 Range $301.32 - $341.07

Q1 2023

Shares 8,434 Value ($000) $2,659 Avg Close $303.19 Range $275.29 - $321.21

Q4 2022

Shares 782,854 Value ($000) $234,966 Avg Close $285.70 Range $260.07 - $307.82

Q3 2022

Shares 1,344,021 Value ($000) $360,023 Avg Close $275.86 Range $255.74 - $296.14

Q2 2022

Shares 2,004,749 Value ($000) $540,639 Avg Close $279.95 Range $239.95 - $332.69

Q1 2022

Shares 2,609,464 Value ($000) $849,720 Avg Close $282.81 Range $252.06 - $322.12

Q4 2021

Shares 2,620,290 Value ($000) $787,554 Avg Close $290.95 Range $274.90 - $316.79

Q3 2021

Shares 2,543,989 Value ($000) $726,996 Avg Close $260.29 Range $215.96 - $293.10

Q2 2021

Shares 2,331,961 Value ($000) $556,779 Avg Close $236.31 Range $221.03 - $252.51

Q1 2021

Shares 1,433 Value ($000) $330 Avg Close $212.41 Range $193.30 - $227.75

Q4 2020

Shares 191,337 Value ($000) $40,424 Avg Close $196.52 Range $172.95 - $208.05

Q3 2020

Shares 909,047 Value ($000) $187,537 Avg Close $191.78 Range $180.89 - $203.83

Q2 2020

Shares 854,447 Value ($000) $164,566 Avg Close $178.56 Range $144.47 - $196.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	84,227	$29,722	$349.16	$324.28 - $370.31
Q3 2025	445,208	$158,752	$361.49	$345.06 - $380.20
Q2 2025	1,113,733	$397,335	$361.30	$322.37 - $399.35
Q1 2025	1,229,382	$490,634	$381.59	$343.99 - $411.24
Q3 2024	6,039	$2,089	$324.38	$288.84 - $350.77
Q2 2024	1,227	$360	$292.51	$264.78 - $328.92
Q1 2024	4,299	$1,435	$306.03	$281.78 - $331.94
Q4 2023	6,491	$1,889	$315.32	$280.78 - $332.21
Q3 2023	10,075	$3,267	$325.28	$307.94 - $339.08
Q2 2023	6,734	$2,325	$318.69	$301.32 - $341.07
Q1 2023	8,434	$2,659	$303.19	$275.29 - $321.21
Q4 2022	782,854	$234,966	$285.70	$260.07 - $307.82
Q3 2022	1,344,021	$360,023	$275.86	$255.74 - $296.14
Q2 2022	2,004,749	$540,639	$279.95	$239.95 - $332.69
Q1 2022	2,609,464	$849,720	$282.81	$252.06 - $322.12
Q4 2021	2,620,290	$787,554	$290.95	$274.90 - $316.79
Q3 2021	2,543,989	$726,996	$260.29	$215.96 - $293.10
Q2 2021	2,331,961	$556,779	$236.31	$221.03 - $252.51
Q1 2021	1,433	$330	$212.41	$193.30 - $227.75
Q4 2020	191,337	$40,424	$196.52	$172.95 - $208.05
Q3 2020	909,047	$187,537	$191.78	$180.89 - $203.83
Q2 2020	854,447	$164,566	$178.56	$144.47 - $196.01