Chilton Investment Company’s Aon AON Stock Holding History

Chilton Investment Company’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	$362K	Sell	1,120 -1,650	-60%	-$548K	0.01%	224
2025 Q4	$977K	Sell	2,770 -20	-0.7%	-$6.98K	0.02%	152
2025 Q3	$995K	Buy	2,790 +571	+26%	+$207K	0.02%	148
2025 Q2	$792K	Buy	2,219 +1,407	+173%	+$510K	0.02%	120
2025 Q1	$324K	Buy	+812	New	+$311K	0.01%	169
2024 Q1	–	Sell	-95,695	Closed	-$27.8M	–	178
2023 Q4	$27.8M	Sell	95,695 -183,265	-66%	-$58.7M	0.82%	28
2023 Q3	$90.4M	Buy	278,960 +2,080	+0.8%	+$688K	2.88%	11
2023 Q2	$95.6M	Buy	276,880 +7,306	+3%	+$2.37M	2.79%	13
2023 Q1	$85M	Buy	269,574 +199,205	+283%	+$61.7M	2.63%	14
2022 Q4	$21.1M	Buy	70,369 +49,050	+230%	+$14.3M	0.65%	30
2022 Q3	$5.71M	Buy	+21,319	New	+$6.03M	0.18%	42
2021 Q2	–	Sell	-72,427	Closed	-$16.7M	–	139
2021 Q1	$16.7M	Buy	+72,427	New	+$15.9M	0.46%	34
2020 Q4	–	Sell	-71,349	Closed	-$14.7M	–	150
2020 Q3	$14.7M	Buy	+71,349	New	+$14.2M	0.43%	32

Other funds holding AON

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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 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 New York $1.56T AUM 27.86% 1-Year Est. Return

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Chilton Investment Company's AON Position: Q1 2026 in Review

Chilton Investment Company reduced its Aon (AON) stake by 60% in Q1 2026, selling an estimated $548K and leaving 1,120 shares worth $362K. The position accounts for 0.01% of the portfolio, ranked #224.

Chilton Investment Company first reported a position in AON in Q3 2020 and has held it in 13 quarters since. The position peaked at $95.6M in Q2 2023. 1,253 funds tracked by Wall St. Rank hold AON as of Q1 2026.

Chilton Investment Company held 1,120 shares of Aon worth $362K as of Q1 2026.
Chilton Investment Company sold 1,650 Aon shares in Q1 2026, an estimated $548K.
Aon made up 0.01% of Chilton Investment Company's portfolio in Q1 2026, its #224 holding.
Chilton Investment Company first reported a position in Aon in Q3 2020 and has held it in 13 quarters since.
Chilton Investment Company's Aon position peaked at $95.6M in Q2 2023.
1,253 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Chilton Investment Company's 13F filing for Q1 2026, filed 15 May 2026.