Romano Brothers & Co’s Aon AON Stock Holding History

Romano Brothers & Co’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	$1.7M	Buy	5,121 +239	+5%	+$77.1K	0.17%	135
2026 Q1	$1.58M	Sell	4,882 -25	-0.5%	-$8.31K	0.18%	131
2025 Q4	$1.73M	Buy	4,907 +51	+1%	+$17.8K	0.2%	118
2025 Q3	$1.73M	Sell	4,856 -1,315	-21%	-$476K	0.2%	122
2025 Q2	$2.2M	Buy	6,171 +40	+0.7%	+$14.5K	0.27%	98
2025 Q1	$2.45M	Hold	6,131	–	–	0.32%	91
2024 Q4	$2.2M	Hold	6,131	–	–	0.28%	96
2024 Q3	$2.12M	Hold	6,131	–	–	0.26%	107
2024 Q2	$1.8M	Buy	6,131 +972	+19%	+$287K	0.25%	114
2024 Q1	$1.72M	Hold	5,159	–	–	0.24%	113
2023 Q4	$1.5M	Sell	5,159 -100	-2%	-$32K	0.22%	119
2023 Q3	$1.71M	Sell	5,259 -25	-0.5%	-$8.27K	0.27%	106
2023 Q2	$1.82M	Hold	5,284	–	–	0.27%	105
2023 Q1	$1.67M	Buy	5,284 +375	+8%	+$116K	0.26%	111
2022 Q4	$1.47M	Sell	4,909 -150	-3%	-$43.8K	0.22%	114
2022 Q3	$1.35M	Buy	+5,059	New	+$1.43M	0.22%	115

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

Romano Brothers & Co's AON Position: Q2 2026 in Review

Romano Brothers & Co increased its Aon (AON) stake by 4.9% in Q2 2026, buying an estimated $77.1K and bringing the position to 5,121 shares worth $1.7M. The position accounts for 0.17% of the portfolio, ranked #135.

Romano Brothers & Co first reported a position in AON in Q3 2022 and has held it in 16 quarters since. The position peaked at $2.45M in Q1 2025. 1,263 funds tracked by Wall St. Rank hold AON as of Q2 2026.

Romano Brothers & Co held 5,121 shares of Aon worth $1.7M as of Q2 2026.
Romano Brothers & Co bought 239 Aon shares in Q2 2026, an estimated $77.1K.
Aon made up 0.17% of Romano Brothers & Co's portfolio in Q2 2026, its #135 holding.
Romano Brothers & Co first reported a position in Aon in Q3 2022 and has held it in 16 quarters since.
Romano Brothers & Co's Aon position peaked at $2.45M in Q1 2025.
1,263 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on Romano Brothers & Co's 13F filing for Q2 2026, filed 22 Jul 2026.