Laurion Capital Management’s Aon AON Stock Holding History

Laurion Capital Management’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	$508K	Buy	+1,533	New	+$495K	0.01%	302
2023 Q2	–	Sell	-739	Closed	-$233K	–	601
2023 Q1	$233K	Buy	+739	New	+$229K	﹤0.01%	377
2022 Q3	–	Sell	-1,035	Closed	-$279K	–	483
2022 Q2	$279K	Buy	+1,035	New	+$297K	﹤0.01%	373
2021 Q4	–	Sell	-7,625	Closed	-$2.18M	–	549
2021 Q3	$2.18M	Buy	7,625 +523	+7%	+$140K	0.01%	426
2021 Q2	$1.7M	Sell	7,102 -210,102	-97%	-$51.3M	0.01%	381
2021 Q1	$50M	Sell	217,204 -1,197	-0.5%	-$263K	0.27%	73
2020 Q4	$46.1M	Buy	+218,401	New	+$44.6M	0.36%	66
2020 Q1	–	Sell	-11,090	Closed	-$2.31M	–	738
2019 Q4	$2.31M	Buy	+11,090	New	+$2.2M	0.02%	436
2018 Q3	–	Sell	-5,244	Closed	-$719K	–	1177
2018 Q2	$719K	Sell	5,244 -1,860	-26%	-$262K	0.01%	881
2018 Q1	$997K	Buy	+7,104	New	+$995K	0.01%	839
2017 Q4	–	Sell	-512	Closed	-$75K	–	1515
2017 Q3	$75K	Sell	512 -40,403	-99%	-$5.64M	﹤0.01%	1481
2017 Q2	$5.44M	Buy	+40,915	New	+$5.17M	0.03%	483
2016 Q3	–	Sell	-28,000	Closed	-$3.06M	–	897
2016 Q2	$3.06M	Buy	+28,000	New	+$2.96M	0.05%	345

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

Laurion Capital Management's AON Position: Q2 2026 in Review

Laurion Capital Management opened a new position in Aon (AON) in Q2 2026: 1,533 shares worth $508K. The stake represents 0.01% of the portfolio and ranks #302 among its holdings. This is a return to the name: Laurion Capital Management previously reported a position in AON as recently as Q1 2023.

Laurion Capital Management first reported a position in AON in Q2 2016 and has held it in 13 quarters since. The position peaked at $50M in Q1 2021. 1,266 funds tracked by Wall St. Rank hold AON as of Q2 2026.

Laurion Capital Management held 1,533 shares of Aon worth $508K as of Q2 2026.
Aon was a new Laurion Capital Management position in Q2 2026.
Aon made up 0.01% of Laurion Capital Management's portfolio in Q2 2026, its #302 holding.
Laurion Capital Management first reported a position in Aon in Q2 2016 and has held it in 13 quarters since.
Laurion Capital Management's Aon position peaked at $50M in Q1 2021.
1,266 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on Laurion Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.