AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025

Shares 442,286 Value ($000) $156,074 Avg Close $349.16 Range $324.28 - $370.31

Q3 2025

Shares 907,620 Value ($000) $323,639 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 129,484 Value ($000) $46,195 Avg Close $361.30 Range $322.37 - $399.35

Q1 2025

Shares 282,699 Value ($000) $112,822 Avg Close $381.59 Range $343.99 - $411.24

Q4 2024

Shares 27,000 Value ($000) $9,697 Avg Close $365.26 Range $339.24 - $392.96

Q3 2024

Shares 154,891 Value ($000) $53,591 Avg Close $324.38 Range $288.84 - $350.77

Q2 2024

Shares 147,935 Value ($000) $43,431 Avg Close $292.51 Range $264.78 - $328.92

Q1 2024

Shares 97,178 Value ($000) $32,430 Avg Close $306.03 Range $281.78 - $331.94

Q4 2023

Shares 235,392 Value ($000) $68,504 Avg Close $315.32 Range $280.78 - $332.21

Q3 2023

Shares 108,445 Value ($000) $35,160 Avg Close $325.28 Range $307.94 - $339.08

Q1 2023

Shares 75,123 Value ($000) $23,686 Avg Close $303.19 Range $275.29 - $321.21

Q4 2022

Shares 175,272 Value ($000) $52,606 Avg Close $285.70 Range $260.07 - $307.82

Q3 2022

Shares 168,968 Value ($000) $45,262 Avg Close $275.86 Range $255.74 - $296.14

Q2 2022

Shares 1,811 Value ($000) $488 Avg Close $279.95 Range $239.95 - $332.69

Q1 2022

Shares 32,440 Value ($000) $10,563 Avg Close $282.81 Range $252.06 - $322.12

Q4 2021

Shares 23,690 Value ($000) $7,120 Avg Close $290.95 Range $274.90 - $316.79

Q3 2021

Shares 89,649 Value ($000) $25,619 Avg Close $260.29 Range $215.96 - $293.10

Q2 2021

Shares 392,468 Value ($000) $93,706 Avg Close $236.31 Range $221.03 - $252.51

Q1 2021

Shares 358,839 Value ($000) $82,572 Avg Close $212.41 Range $193.30 - $227.75

Q4 2020

Shares 436,106 Value ($000) $92,136 Avg Close $196.52 Range $172.95 - $208.05

Q3 2020

Shares 229,777 Value ($000) $47,403 Avg Close $191.78 Range $180.89 - $203.83

Q2 2020

Shares 1,619,736 Value ($000) $311,961 Avg Close $178.56 Range $144.47 - $196.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	442,286	$156,074	$349.16	$324.28 - $370.31
Q3 2025	907,620	$323,639	$361.49	$345.06 - $380.20
Q2 2025	129,484	$46,195	$361.30	$322.37 - $399.35
Q1 2025	282,699	$112,822	$381.59	$343.99 - $411.24
Q4 2024	27,000	$9,697	$365.26	$339.24 - $392.96
Q3 2024	154,891	$53,591	$324.38	$288.84 - $350.77
Q2 2024	147,935	$43,431	$292.51	$264.78 - $328.92
Q1 2024	97,178	$32,430	$306.03	$281.78 - $331.94
Q4 2023	235,392	$68,504	$315.32	$280.78 - $332.21
Q3 2023	108,445	$35,160	$325.28	$307.94 - $339.08
Q1 2023	75,123	$23,686	$303.19	$275.29 - $321.21
Q4 2022	175,272	$52,606	$285.70	$260.07 - $307.82
Q3 2022	168,968	$45,262	$275.86	$255.74 - $296.14
Q2 2022	1,811	$488	$279.95	$239.95 - $332.69
Q1 2022	32,440	$10,563	$282.81	$252.06 - $322.12
Q4 2021	23,690	$7,120	$290.95	$274.90 - $316.79
Q3 2021	89,649	$25,619	$260.29	$215.96 - $293.10
Q2 2021	392,468	$93,706	$236.31	$221.03 - $252.51
Q1 2021	358,839	$82,572	$212.41	$193.30 - $227.75
Q4 2020	436,106	$92,136	$196.52	$172.95 - $208.05
Q3 2020	229,777	$47,403	$191.78	$180.89 - $203.83
Q2 2020	1,619,736	$311,961	$178.56	$144.47 - $196.01