Bank of America’s Aon AON Stock Holding History

Bank of America’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
2025 Q4	–	Sell	-5,200	Closed	-$1.85M	–	7351
2025 Q3	$1.85M	Sell	5,200 -36,000	-87%	-$13M	﹤0.01%	4883
2025 Q2	$14.7M	Sell	41,200 -43,200	-51%	-$15.7M	﹤0.01%	2852
2025 Q1	$33.7M	Sell	84,400 -471,100	-85%	-$181M	﹤0.01%	1944
2024 Q4	$200M	Buy	555,500 +315,700	+132%	+$116M	0.02%	681
2024 Q3	$83M	Sell	239,800 -411,000	-63%	-$134M	0.01%	1189
2024 Q2	$191M	Buy	+650,800	New	+$192M	0.02%	698
2023 Q2	–	Sell	-11,000	Closed	-$3.47M	–	7694
2023 Q1	$3.47M	Hold	11,000	–	–	﹤0.01%	3864
2022 Q4	$3.3M	Buy	+11,000	New	+$3.21M	﹤0.01%	3794
2014 Q4	–	Sell	-8,300	Closed	-$728K	–	7655
2014 Q3	$728K	Buy	8,300 +2,400	+41%	+$210K	﹤0.01%	4267
2014 Q2	$532K	Buy	+5,900	New	+$511K	﹤0.01%	4546

Other funds holding AON

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 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 New York $1.81T AUM 41.13% 1-Year Est. Return

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Bank of America's AON Position: Q1 2026 in Review

Bank of America increased its Aon (AON) stake by 16% in Q1 2026, buying an estimated $73.8M and bringing the position to 1,582,680 shares worth $511M. The position accounts for 0.04% of the portfolio, ranked #408.

Bank of America first reported a position in AON in Q2 2013 and has held it in 52 quarters since. The position peaked at $796M in Q3 2021. 1,257 funds tracked by Wall St. Rank hold AON as of Q1 2026.

Bank of America held 1,582,680 shares of Aon worth $511M as of Q1 2026.
Bank of America bought 222,092 Aon shares in Q1 2026, an estimated $73.8M.
Aon made up 0.04% of Bank of America's portfolio in Q1 2026, its #408 holding.
Bank of America first reported a position in Aon in Q2 2013 and has held it in 52 quarters since.
Bank of America's Aon position peaked at $796M in Q3 2021.
1,257 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.