Two Sigma Investments’s Aon AON Stock Holding History

Two Sigma Investments’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
2022 Q1	–	Sell	-6,100	Closed	-$1.83M	–	2662
2021 Q4	$1.83M	Buy	6,100 +2,100	+53%	+$630K	﹤0.01%	2000
2021 Q3	$1.14M	Buy	+4,000	New	+$1.07M	﹤0.01%	2494
2021 Q2	–	Sell	-3,100	Closed	-$713K	–	4009
2021 Q1	$713K	Sell	3,100 -6,300	-67%	-$1.39M	﹤0.01%	2617
2020 Q4	$1.99M	Buy	+9,400	New	+$1.92M	0.01%	1495
2020 Q2	–	Sell	-3,000	Closed	-$495K	–	2913
2020 Q1	$495K	Sell	3,000 -5,500	-65%	-$1.13M	﹤0.01%	1939
2019 Q4	$1.77M	Buy	8,500 +1,000	+13%	+$198K	0.01%	1689
2019 Q3	$1.45M	Buy	+7,500	New	+$1.45M	﹤0.01%	1677
2019 Q1	–	Sell	-7,000	Closed	-$1.02M	–	2998
2018 Q4	$1.02M	Sell	7,000 -2,700	-28%	-$419K	﹤0.01%	1642
2018 Q3	$1.49M	Sell	9,700 -5,000	-34%	-$731K	﹤0.01%	1688
2018 Q2	$2.02M	Buy	+14,700	New	+$2.07M	0.01%	1613
2017 Q3	–	Sell	-19,000	Closed	-$2.53M	–	2718
2017 Q2	$2.53M	Buy	+19,000	New	+$2.4M	0.01%	1263
2016 Q2	–	Sell	-5,000	Closed	-$522K	–	2884
2016 Q1	$522K	Buy	+5,000	New	+$468K	﹤0.01%	2033

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

Two Sigma Investments's AON Position: Q1 2026 in Review

Two Sigma Investments increased its Aon (AON) stake by 0.21% in Q1 2026, buying an estimated $13.3K and bringing the position to 19,537 shares worth $6.31M. The position accounts for 0.01% of the portfolio, ranked #1778.

Two Sigma Investments first reported a position in AON in Q3 2013 and has held it in 34 quarters since. The position peaked at $243M in Q1 2021. 1,252 funds tracked by Wall St. Rank hold AON as of Q1 2026.

Two Sigma Investments held 19,537 shares of Aon worth $6.31M as of Q1 2026.
Two Sigma Investments bought 40 Aon shares in Q1 2026, an estimated $13.3K.
Aon made up 0.01% of Two Sigma Investments's portfolio in Q1 2026, its #1778 holding.
Two Sigma Investments first reported a position in Aon in Q3 2013 and has held it in 34 quarters since.
Two Sigma Investments's Aon position peaked at $243M in Q1 2021.
1,252 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.