Factory Mutual Insurance’s Aon AON Stock Holding History

Factory Mutual Insurance’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 Q2	$11.2M	Sell	33,650 -350	-1%	-$113K	0.1%	143
2026 Q1	$11M	Buy	34,000 +1,300	+4%	+$432K	0.12%	139
2025 Q4	$11.5M	Sell	32,700 -18,300	-36%	-$6.39M	0.12%	138
2025 Q3	$18.2M	Buy	51,000 +5,000	+11%	+$1.81M	0.18%	123
2025 Q2	$16.4M	Buy	46,000 +5,000	+12%	+$1.81M	0.18%	127
2025 Q1	$16.4M	Buy	41,000 +7,000	+21%	+$2.68M	0.19%	121
2024 Q4	$12.2M	Hold	34,000	–	–	0.13%	145
2024 Q3	$11.8M	Hold	34,000	–	–	0.12%	151
2024 Q2	$9.98M	Hold	34,000	–	–	0.11%	144
2024 Q1	$11.3M	Hold	34,000	–	–	0.13%	144
2023 Q4	$9.89M	Hold	34,000	–	–	0.12%	140
2023 Q3	$11M	Buy	+34,000	New	+$11.2M	0.15%	130
2023 Q2	–	Sell	-34,000	Closed	-$10.7M	–	143
2023 Q1	$10.7M	Hold	34,000	–	–	0.17%	126
2022 Q4	$10.2M	Hold	34,000	–	–	0.15%	126
2022 Q3	$9.11M	Hold	34,000	–	–	0.15%	129
2022 Q2	$9.17M	Buy	+34,000	New	+$9.77M	0.15%	128

Other funds holding AON

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Factory Mutual Insurance's AON Position: Q2 2026 in Review

Factory Mutual Insurance reduced its Aon (AON) stake by 1% in Q2 2026, selling an estimated $113K and leaving 33,650 shares worth $11.2M. The position accounts for 0.1% of the portfolio, ranked #143.

Factory Mutual Insurance first reported a position in AON in Q2 2022 and has held it in 16 quarters since. The position peaked at $18.2M in Q3 2025. 1,261 funds tracked by Wall St. Rank hold AON as of Q2 2026.

Factory Mutual Insurance held 33,650 shares of Aon worth $11.2M as of Q2 2026.
Factory Mutual Insurance sold 350 Aon shares in Q2 2026, an estimated $113K.
Aon made up 0.1% of Factory Mutual Insurance's portfolio in Q2 2026, its #143 holding.
Factory Mutual Insurance first reported a position in Aon in Q2 2022 and has held it in 16 quarters since.
Factory Mutual Insurance's Aon position peaked at $18.2M in Q3 2025.
1,261 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on Factory Mutual Insurance's 13F filing for Q2 2026, filed 21 Jul 2026.