AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 42,435 Value ($000) $14,974 Avg Close $349.16 Range $324.28 - $370.31

Q3 2025

Shares 79,240 Value ($000) $28,255 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 172,969 Value ($000) $61,708 Avg Close $361.30 Range $322.37 - $399.35

Q1 2025

Shares 81,928 Value ($000) $32,697 Avg Close $381.59 Range $343.99 - $411.24

Q4 2024

Shares 198,602 Value ($000) $71,330 Avg Close $365.26 Range $339.24 - $392.96

Q3 2024

Shares 182,085 Value ($000) $63,000 Avg Close $324.38 Range $288.84 - $350.77

Q2 2024

Shares 122,371 Value ($000) $35,926 Avg Close $292.51 Range $264.78 - $328.92

Q1 2024

Shares 54,017 Value ($000) $18,027 Avg Close $306.03 Range $281.78 - $331.94

Q4 2023

Shares 158,505 Value ($000) $46,128 Avg Close $315.32 Range $280.78 - $332.21

Q3 2023

Shares 34,887 Value ($000) $11,311 Avg Close $325.28 Range $307.94 - $339.08

Q2 2023

Shares 19,930 Value ($000) $6,880 Avg Close $318.69 Range $301.32 - $341.07

Q1 2023

Shares 14,893 Value ($000) $4,696 Avg Close $303.19 Range $275.29 - $321.21

Q4 2022

Shares 26,481 Value ($000) $7,948 Avg Close $285.70 Range $260.07 - $307.82

Q3 2022

Shares 17,875 Value ($000) $4,788 Avg Close $275.86 Range $255.74 - $296.14

Q2 2022

Shares 17,940 Value ($000) $4,838 Avg Close $279.95 Range $239.95 - $332.69

Q1 2022

Shares 14,840 Value ($000) $4,832 Avg Close $282.81 Range $252.06 - $322.12

Q3 2021

Shares 597,410 Value ($000) $170,722 Avg Close $260.29 Range $215.96 - $293.10

Q2 2021

Shares 552,041 Value ($000) $131,805 Avg Close $236.31 Range $221.03 - $252.51

Q1 2021

Shares 8,972 Value ($000) $2,065 Avg Close $212.41 Range $193.30 - $227.75

Q4 2020

Shares 1,886 Value ($000) $398 Avg Close $196.52 Range $172.95 - $208.05

Q3 2020

Shares 1,883 Value ($000) $388 Avg Close $191.78 Range $180.89 - $203.83

Q2 2020

Shares 2,583 Value ($000) $497 Avg Close $178.56 Range $144.47 - $196.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	42,435	$14,974	$349.16	$324.28 - $370.31
Q3 2025	79,240	$28,255	$361.49	$345.06 - $380.20
Q2 2025	172,969	$61,708	$361.30	$322.37 - $399.35
Q1 2025	81,928	$32,697	$381.59	$343.99 - $411.24
Q4 2024	198,602	$71,330	$365.26	$339.24 - $392.96
Q3 2024	182,085	$63,000	$324.38	$288.84 - $350.77
Q2 2024	122,371	$35,926	$292.51	$264.78 - $328.92
Q1 2024	54,017	$18,027	$306.03	$281.78 - $331.94
Q4 2023	158,505	$46,128	$315.32	$280.78 - $332.21
Q3 2023	34,887	$11,311	$325.28	$307.94 - $339.08
Q2 2023	19,930	$6,880	$318.69	$301.32 - $341.07
Q1 2023	14,893	$4,696	$303.19	$275.29 - $321.21
Q4 2022	26,481	$7,948	$285.70	$260.07 - $307.82
Q3 2022	17,875	$4,788	$275.86	$255.74 - $296.14
Q2 2022	17,940	$4,838	$279.95	$239.95 - $332.69
Q1 2022	14,840	$4,832	$282.81	$252.06 - $322.12
Q3 2021	597,410	$170,722	$260.29	$215.96 - $293.10
Q2 2021	552,041	$131,805	$236.31	$221.03 - $252.51
Q1 2021	8,972	$2,065	$212.41	$193.30 - $227.75
Q4 2020	1,886	$398	$196.52	$172.95 - $208.05
Q3 2020	1,883	$388	$191.78	$180.89 - $203.83
Q2 2020	2,583	$497	$178.56	$144.47 - $196.01