AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q4 2025

Shares 383,823 Value ($000) $135,443 Avg Close $349.16 Range $324.28 - $370.31

Q3 2025

Shares 395,039 Value ($000) $140,863 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 394,383 Value ($000) $140,700 Avg Close $361.30 Range $322.37 - $399.35

Q1 2025

Shares 377,368 Value ($000) $150,604 Avg Close $381.59 Range $343.99 - $411.24

Q4 2024

Shares 368,790 Value ($000) $132,455 Avg Close $365.26 Range $339.24 - $392.96

Q3 2024

Shares 374,804 Value ($000) $129,678 Avg Close $324.38 Range $288.84 - $350.77

Q2 2024

Shares 384,559 Value ($000) $112,899 Avg Close $292.51 Range $264.78 - $328.92

Q1 2024

Shares 364,623 Value ($000) $121,682 Avg Close $306.03 Range $281.78 - $331.94

Q4 2023

Shares 371,238 Value ($000) $108,038 Avg Close $315.32 Range $280.78 - $332.21

Q3 2023

Shares 377,529 Value ($000) $122,402 Avg Close $325.28 Range $307.94 - $339.08

Q2 2023

Shares 382,851 Value ($000) $132,160 Avg Close $318.69 Range $301.32 - $341.07

Q1 2023

Shares 380,040 Value ($000) $120 Avg Close $303.19 Range $275.29 - $321.21

Q4 2022

Shares 360,876 Value ($000) $108 Avg Close $285.70 Range $260.07 - $307.82

Q3 2022

Shares 354,817 Value ($000) $95,045 Avg Close $275.86 Range $255.74 - $296.14

Q2 2022

Shares 346,431 Value ($000) $93,426 Avg Close $279.95 Range $239.95 - $332.69

Q1 2022

Shares 343,072 Value ($000) $111,715 Avg Close $282.81 Range $252.06 - $322.12

Q4 2021

Shares 336,996 Value ($000) $101,288 Avg Close $290.95 Range $274.90 - $316.79

Q3 2021

Shares 335,469 Value ($000) $95,867 Avg Close $260.29 Range $215.96 - $293.10

Q2 2021

Shares 345,766 Value ($000) $82,555 Avg Close $236.31 Range $221.03 - $252.51

Q1 2021

Shares 368,046 Value ($000) $84,691 Avg Close $212.41 Range $193.30 - $227.75

Q4 2020

Shares 393,939 Value ($000) $83,227 Avg Close $196.52 Range $172.95 - $208.05

Q3 2020

Shares 448,777 Value ($000) $92,583 Avg Close $191.78 Range $180.89 - $203.83

Q2 2020

Shares 462,084 Value ($000) $88,997 Avg Close $178.56 Range $144.47 - $196.01

Q1 2020

Shares 456,208 Value ($000) $75,293 Avg Close $195.70 Range $137.67 - $227.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	383,823	$135,443	$349.16	$324.28 - $370.31
Q3 2025	395,039	$140,863	$361.49	$345.06 - $380.20
Q2 2025	394,383	$140,700	$361.30	$322.37 - $399.35
Q1 2025	377,368	$150,604	$381.59	$343.99 - $411.24
Q4 2024	368,790	$132,455	$365.26	$339.24 - $392.96
Q3 2024	374,804	$129,678	$324.38	$288.84 - $350.77
Q2 2024	384,559	$112,899	$292.51	$264.78 - $328.92
Q1 2024	364,623	$121,682	$306.03	$281.78 - $331.94
Q4 2023	371,238	$108,038	$315.32	$280.78 - $332.21
Q3 2023	377,529	$122,402	$325.28	$307.94 - $339.08
Q2 2023	382,851	$132,160	$318.69	$301.32 - $341.07
Q1 2023	380,040	$120	$303.19	$275.29 - $321.21
Q4 2022	360,876	$108	$285.70	$260.07 - $307.82
Q3 2022	354,817	$95,045	$275.86	$255.74 - $296.14
Q2 2022	346,431	$93,426	$279.95	$239.95 - $332.69
Q1 2022	343,072	$111,715	$282.81	$252.06 - $322.12
Q4 2021	336,996	$101,288	$290.95	$274.90 - $316.79
Q3 2021	335,469	$95,867	$260.29	$215.96 - $293.10
Q2 2021	345,766	$82,555	$236.31	$221.03 - $252.51
Q1 2021	368,046	$84,691	$212.41	$193.30 - $227.75
Q4 2020	393,939	$83,227	$196.52	$172.95 - $208.05
Q3 2020	448,777	$92,583	$191.78	$180.89 - $203.83
Q2 2020	462,084	$88,997	$178.56	$144.47 - $196.01
Q1 2020	456,208	$75,293	$195.70	$137.67 - $227.83