AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

MML INVESTORS SERVICES, LLC's Holding History (CIK: 0000701059)

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

Q4 2025

Shares 13,486 Value ($000) $4,759 Avg Close $349.16 Range $324.28 - $370.31

Q3 2025

Shares 13,142 Value ($000) $4,686 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 12,466 Value ($000) $4 Avg Close $361.30 Range $322.37 - $399.35

Q1 2025

Shares 12,597 Value ($000) $5 Avg Close $381.59 Range $343.99 - $411.24

Q4 2024

Shares 12,451 Value ($000) $4 Avg Close $365.26 Range $339.24 - $392.96

Q3 2024

Shares 13,293 Value ($000) $5 Avg Close $324.38 Range $288.84 - $350.77

Q2 2024

Shares 13,081 Value ($000) $4 Avg Close $292.51 Range $264.78 - $328.92

Q1 2024

Shares 15,235 Value ($000) $5 Avg Close $306.03 Range $281.78 - $331.94

Q4 2023

Shares 15,793 Value ($000) $5 Avg Close $315.32 Range $280.78 - $332.21

Q3 2023

Shares 15,794 Value ($000) $5 Avg Close $325.28 Range $307.94 - $339.08

Q2 2023

Shares 15,755 Value ($000) $5 Avg Close $318.69 Range $301.32 - $341.07

Q1 2023

Shares 12,714 Value ($000) $4 Avg Close $303.19 Range $275.29 - $321.21

Q4 2022

Shares 14,993 Value ($000) $5 Avg Close $285.70 Range $260.07 - $307.82

Q3 2022

Shares 13,665 Value ($000) $3,660 Avg Close $275.86 Range $255.74 - $296.14

Q2 2022

Shares 13,030 Value ($000) $3,514 Avg Close $279.95 Range $239.95 - $332.69

Q1 2022

Shares 12,999 Value ($000) $4,233 Avg Close $282.81 Range $252.06 - $322.12

Q4 2021

Shares 12,306 Value ($000) $3,699 Avg Close $290.95 Range $274.90 - $316.79

Q3 2021

Shares 12,813 Value ($000) $3,662 Avg Close $260.29 Range $215.96 - $293.10

Q2 2021

Shares 12,711 Value ($000) $3,035 Avg Close $236.31 Range $221.03 - $252.51

Q1 2021

Shares 11,368 Value ($000) $2,616 Avg Close $212.41 Range $193.30 - $227.75

Q4 2020

Shares 10,666 Value ($000) $2,253 Avg Close $196.52 Range $172.95 - $208.05

Q3 2020

Shares 10,556 Value ($000) $2,178 Avg Close $191.78 Range $180.89 - $203.83

Q2 2020

Shares 5,745 Value ($000) $1,106 Avg Close $178.56 Range $144.47 - $196.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,486	$4,759	$349.16	$324.28 - $370.31
Q3 2025	13,142	$4,686	$361.49	$345.06 - $380.20
Q2 2025	12,466	$4	$361.30	$322.37 - $399.35
Q1 2025	12,597	$5	$381.59	$343.99 - $411.24
Q4 2024	12,451	$4	$365.26	$339.24 - $392.96
Q3 2024	13,293	$5	$324.38	$288.84 - $350.77
Q2 2024	13,081	$4	$292.51	$264.78 - $328.92
Q1 2024	15,235	$5	$306.03	$281.78 - $331.94
Q4 2023	15,793	$5	$315.32	$280.78 - $332.21
Q3 2023	15,794	$5	$325.28	$307.94 - $339.08
Q2 2023	15,755	$5	$318.69	$301.32 - $341.07
Q1 2023	12,714	$4	$303.19	$275.29 - $321.21
Q4 2022	14,993	$5	$285.70	$260.07 - $307.82
Q3 2022	13,665	$3,660	$275.86	$255.74 - $296.14
Q2 2022	13,030	$3,514	$279.95	$239.95 - $332.69
Q1 2022	12,999	$4,233	$282.81	$252.06 - $322.12
Q4 2021	12,306	$3,699	$290.95	$274.90 - $316.79
Q3 2021	12,813	$3,662	$260.29	$215.96 - $293.10
Q2 2021	12,711	$3,035	$236.31	$221.03 - $252.51
Q1 2021	11,368	$2,616	$212.41	$193.30 - $227.75
Q4 2020	10,666	$2,253	$196.52	$172.95 - $208.05
Q3 2020	10,556	$2,178	$191.78	$180.89 - $203.83
Q2 2020	5,745	$1,106	$178.56	$144.47 - $196.01