Ostrum Asset Management’s Aon AON Stock Holding History

Ostrum Asset Management’s Portfolio AON Stock Details AON Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$3.37M	Buy	10,432 +157	+2%	+$52.2K	0.19%	76
2025 Q4	$3.63M	Sell	10,275 -2,424	-19%	-$846K	0.17%	87
2025 Q3	$4.53M	Buy	12,699 +3,178	+33%	+$1.15M	0.2%	80
2025 Q2	$3.4M	Sell	9,521 -130	-1%	-$47.1K	0.16%	113
2025 Q1	$3.85M	Sell	9,651 -180	-2%	-$69K	0.2%	92
2024 Q4	$3.53M	Sell	9,831 -266	-3%	-$97.8K	0.31%	84
2024 Q3	$3.49M	Sell	10,097 -644	-6%	-$211K	0.29%	98
2024 Q2	$3.15M	Sell	10,741 -780	-7%	-$231K	0.28%	107
2024 Q1	$3.84M	Buy	11,521 +146	+1%	+$45.3K	0.3%	89
2023 Q4	$3.31M	Buy	11,375 +4,585	+68%	+$1.47M	0.29%	99
2023 Q3	$2.2M	Sell	6,790 -9,160	-57%	-$3.03M	0.2%	163
2023 Q2	$5.51M	Sell	15,950 -210	-1%	-$68.2K	0.46%	45
2023 Q1	$5.1M	Buy	+16,160	New	+$5M	0.44%	51

Other funds holding AON

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Capital World Investors

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Massachusetts Financial Services

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

JP Morgan Chase

JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM