Back to MASSACHUSETTS FINANCIAL SERVICES CO /MA/

AON
Showing 8 of 24 quarters

Position history for MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s holdings in AON PLC

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds 8.4M shares of AON (AON PLC), worth $2.8B as of 2026-Q1. The position was decreased (-2.2% shares). AON represents 0.9% of MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s portfolio.

Current Value

$2.8B

Current Shares

8.4M

Total Value Change

-$933.2M

Total Shares Change

-4.2M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Decreased
8.4M
-2.2%
$2.8B0.9%$339.07
0
2025-Q4
Decreased
8.5M
-2.4%
$3B1.0%$356.49
0
2025-Q3
Decreased
8.8M
-2.2%
$3.1B1.0%$354.62
0
2025-Q2
Decreased
9M
-8.9%
$3.2B1.0%$351.99
0
2025-Q1
Decreased
9.8M
-15.4%
$3.9B1.3%$392.90
0
2024-Q4
Decreased
11.6M
-4.5%
$4.2B1.3%$355.82
0
2024-Q3
Decreased
12.2M
-3.1%
$4.2B1.3%$344.95
0
2024-Q2
Increased
12.6M
+2.5%
$3.7B1.1%$290.68
52

Other major holders of AON: VANGUARD GROUP INC

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used