AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q3 2023
Shares 17,201 Value ($000) $5,577 Avg Close $325.28 Range $307.94 - $339.08
Q2 2023
Shares 18,369 Value ($000) $6,341 Avg Close $318.69 Range $301.32 - $341.07
Q1 2023
Shares 18,742 Value ($000) $5,909 Avg Close $303.19 Range $275.29 - $321.21
Q4 2022
Shares 19,158 Value ($000) $5,750 Avg Close $285.70 Range $260.07 - $307.82
Q3 2022
Shares 23,613 Value ($000) $6,325 Avg Close $275.86 Range $255.74 - $296.14
Q2 2022
Shares 23,075 Value ($000) $6,223 Avg Close $279.95 Range $239.95 - $332.69
Q1 2022
Shares 24,408 Value ($000) $7,948 Avg Close $282.81 Range $252.06 - $322.12
Q4 2021
Shares 30,064 Value ($000) $9,036 Avg Close $290.95 Range $274.90 - $316.79
Q3 2021
Shares 45,305 Value ($000) $12,947 Avg Close $260.29 Range $215.96 - $293.10
Q2 2021
Shares 51,579 Value ($000) $12,315 Avg Close $236.31 Range $221.03 - $252.51
Q1 2021
Shares 49,228 Value ($000) $11,328 Avg Close $212.41 Range $193.30 - $227.75
Q4 2020
Shares 50,723 Value ($000) $10,716 Avg Close $196.52 Range $172.95 - $208.05
Q3 2020
Shares 46,743 Value ($000) $9,643 Avg Close $191.78 Range $180.89 - $203.83
Q2 2020
Shares 229,346 Value ($000) $44,172 Avg Close $178.56 Range $144.47 - $196.01