Crestline Management’s Aon AON Stock Holding History

Crestline 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
2025 Q1	–	Sell	-4,653	Closed	-$1.67M	–	40
2024 Q4	$1.67M	Sell	4,653 -10,578	-69%	-$3.89M	0.06%	317
2024 Q3	$5.27M	Buy	15,231 +9,551	+168%	+$3.12M	0.27%	100
2024 Q2	$1.67M	Buy	+5,680	New	+$1.68M	0.13%	139
2023 Q1	–	Sell	-7,385	Closed	-$2.22M	–	159
2022 Q4	$2.22M	Sell	7,385 -22,615	-75%	-$6.61M	0.32%	70
2022 Q3	$8.04M	Sell	30,000 -7,000	-19%	-$1.98M	1.09%	15
2022 Q2	$9.98M	Buy	37,000 +28,000	+311%	+$8.05M	1.3%	7
2022 Q1	$2.93M	Buy	+9,000	New	+$2.62M	0.35%	69
2020 Q1	–	Sell	-12,981	Closed	-$2.7M	–	39
2019 Q4	$2.7M	Buy	+12,981	New	+$2.57M	0.35%	28
2018 Q2	–	Sell	-26,509	Closed	-$3.72M	–	235
2018 Q1	$3.72M	Buy	+26,509	New	+$3.71M	0.46%	21
2016 Q4	–	Sell	-11,600	Closed	-$1.3M	–	91
2016 Q3	$1.3M	Buy	+11,600	New	+$1.28M	0.17%	68

Other funds holding AON

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 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

HIP

HPS Investment Partners New York $1.52B AUM 19.81% 1-Year Est. Return

Berkshire Hathaway Omaha, Nebraska $263B AUM 16.68% 1-Year Est. Return

Crestline Management's AON Position: Q1 2025 in Review

Crestline Management sold out of Aon (AON) in Q1 2025, closing a stake of 4,653 shares — an estimated $1.67M sold.

Crestline Management first reported a position in AON in Q3 2016 and held it in 10 quarters. The position peaked at $9.98M in Q2 2022. 1,268 funds tracked by Wall St. Rank hold AON as of Q1 2025.

Crestline Management reported no remaining Aon position as of Q1 2025 after selling out during the quarter.
Crestline Management sold 4,653 Aon shares in Q1 2025, an estimated $1.67M.
Crestline Management first reported a position in Aon in Q3 2016 and held it in 10 quarters.
Crestline Management's Aon position peaked at $9.98M in Q2 2022.
1,268 funds tracked by Wall St. Rank held Aon as of Q1 2025.

Based on Crestline Management's 13F filing for Q1 2025, filed 15 May 2025.