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AONAON
7 quarters

Position history for BlackRock, Inc.BlackRock, Inc.'s holdings in AON PLC

BlackRock, Inc. holds 15.7M shares of AON (AON PLC), worth $5.2B as of 2026-Q2. The position was decreased (-2.7% shares). AON represents 0.1% of BlackRock, Inc.'s portfolio.

Current Value

$5.2B

Current Shares

15.7M

Total Value Change

-$87.8M

Total Shares Change

+957,568

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
15.7M
-2.7%
$5.2B0.1%$331.69
0
2026-Q1
Decreased
16.1M
-0.5%
$5.2B0.1%$321.93
0
2025-Q4
Increased
16.2M
+2.5%
$5.7B0.1%$351.95
33
2025-Q3
Decreased
15.8M
-0.5%
$5.7B0.1%$355.64
0
2025-Q2
Increased
15.9M
+5.5%
$5.7B0.1%$355.08
40
2025-Q1
Increased
15.1M
+2.3%
$6B0.1%$396.37
39
2024-Q4
New
14.8M
-
$5.3B0.1%$356.06
53

Other major holders of AON: VANGUARD GROUP INC

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