AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

Blue Chip Partners, LLC's Holding History (CIK: 0001632801)

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

Q4 2025

Shares 2,055 Value ($000) $725 Avg Close $349.16 Range $324.28 - $370.31

Q3 2025

Shares 2,100 Value ($000) $749 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 2,005 Value ($000) $715 Avg Close $361.30 Range $322.37 - $399.35

Q1 2025

Shares 1,986 Value ($000) $793 Avg Close $381.59 Range $343.99 - $411.24

Q4 2024

Shares 1,986 Value ($000) $713 Avg Close $365.26 Range $339.24 - $392.96

Q3 2024

Shares 1,987 Value ($000) $687 Avg Close $324.38 Range $288.84 - $350.77

Q2 2024

Shares 3,901 Value ($000) $1,145 Avg Close $292.51 Range $264.78 - $328.92

Q1 2024

Shares 3,892 Value ($000) $1,299 Avg Close $306.03 Range $281.78 - $331.94

Q4 2023

Shares 3,884 Value ($000) $1,130 Avg Close $315.32 Range $280.78 - $332.21

Q3 2023

Shares 3,877 Value ($000) $1,257 Avg Close $325.28 Range $307.94 - $339.08

Q2 2023

Shares 3,870 Value ($000) $1,336 Avg Close $318.69 Range $301.32 - $341.07

Q1 2023

Shares 3,863 Value ($000) $1,218 Avg Close $303.19 Range $275.29 - $321.21

Q4 2022

Shares 3,856 Value ($000) $1,157 Avg Close $285.70 Range $260.07 - $307.82

Q3 2022

Shares 3,848 Value ($000) $1,031 Avg Close $275.86 Range $255.74 - $296.14

Q2 2022

Shares 3,841 Value ($000) $1,036 Avg Close $279.95 Range $239.95 - $332.69

Q1 2022

Shares 3,834 Value ($000) $1,248 Avg Close $282.81 Range $252.06 - $322.12

Q4 2021

Shares 3,827 Value ($000) $1,150 Avg Close $290.95 Range $274.90 - $316.79

Q3 2021

Shares 3,820 Value ($000) $1,092 Avg Close $260.29 Range $215.96 - $293.10

Q2 2021

Shares 3,813 Value ($000) $910 Avg Close $236.31 Range $221.03 - $252.51

Q1 2021

Shares 3,806 Value ($000) $876 Avg Close $212.41 Range $193.30 - $227.75

Q4 2020

Shares 3,798 Value ($000) $802 Avg Close $196.52 Range $172.95 - $208.05

Q3 2020

Shares 3,789 Value ($000) $782 Avg Close $191.78 Range $180.89 - $203.83

Q2 2020

Shares 3,781 Value ($000) $728 Avg Close $178.56 Range $144.47 - $196.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,055	$725	$349.16	$324.28 - $370.31
Q3 2025	2,100	$749	$361.49	$345.06 - $380.20
Q2 2025	2,005	$715	$361.30	$322.37 - $399.35
Q1 2025	1,986	$793	$381.59	$343.99 - $411.24
Q4 2024	1,986	$713	$365.26	$339.24 - $392.96
Q3 2024	1,987	$687	$324.38	$288.84 - $350.77
Q2 2024	3,901	$1,145	$292.51	$264.78 - $328.92
Q1 2024	3,892	$1,299	$306.03	$281.78 - $331.94
Q4 2023	3,884	$1,130	$315.32	$280.78 - $332.21
Q3 2023	3,877	$1,257	$325.28	$307.94 - $339.08
Q2 2023	3,870	$1,336	$318.69	$301.32 - $341.07
Q1 2023	3,863	$1,218	$303.19	$275.29 - $321.21
Q4 2022	3,856	$1,157	$285.70	$260.07 - $307.82
Q3 2022	3,848	$1,031	$275.86	$255.74 - $296.14
Q2 2022	3,841	$1,036	$279.95	$239.95 - $332.69
Q1 2022	3,834	$1,248	$282.81	$252.06 - $322.12
Q4 2021	3,827	$1,150	$290.95	$274.90 - $316.79
Q3 2021	3,820	$1,092	$260.29	$215.96 - $293.10
Q2 2021	3,813	$910	$236.31	$221.03 - $252.51
Q1 2021	3,806	$876	$212.41	$193.30 - $227.75
Q4 2020	3,798	$802	$196.52	$172.95 - $208.05
Q3 2020	3,789	$782	$191.78	$180.89 - $203.83
Q2 2020	3,781	$728	$178.56	$144.47 - $196.01