AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 16,236,934 Value ($000) $5,729,689 Avg Close $349.16 Range $324.28 - $370.31

Q3 2025

Shares 15,846,586 Value ($000) $5,650,576 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 15,930,760 Value ($000) $5,683,458 Avg Close $361.30 Range $322.37 - $399.35

Q1 2025

Shares 15,099,285 Value ($000) $6,025,974 Avg Close $381.59 Range $343.99 - $411.24

Q4 2024

Shares 14,758,861 Value ($000) $5,300,792 Avg Close $365.26 Range $339.24 - $392.96

Q3 2024

Shares 14,257,686 Value ($000) $4,933,017 Avg Close $324.38 Range $288.84 - $350.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,236,934	$5,729,689	$349.16	$324.28 - $370.31
Q3 2025	15,846,586	$5,650,576	$361.49	$345.06 - $380.20
Q2 2025	15,930,760	$5,683,458	$361.30	$322.37 - $399.35
Q1 2025	15,099,285	$6,025,974	$381.59	$343.99 - $411.24
Q4 2024	14,758,861	$5,300,792	$365.26	$339.24 - $392.96
Q3 2024	14,257,686	$4,933,017	$324.38	$288.84 - $350.77