TwinBeech Capital’s Aon AON Stock Holding History

TwinBeech Capital’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 Q4	–	Sell	-70,956	Closed	-$25.3M	–	584
2025 Q3	$25.3M	Buy	+70,956	New	+$25.7M	1%	21
2025 Q2	–	Sell	-5,527	Closed	-$2.21M	–	633
2025 Q1	$2.21M	Buy	+5,527	New	+$2.12M	0.04%	377
2024 Q4	–	Sell	-1,224	Closed	-$423K	–	603
2024 Q3	$423K	Buy	+1,224	New	+$400K	0.01%	599
2024 Q1	–	Sell	-160,191	Closed	-$46.6M	–	536
2023 Q4	$46.6M	Buy	160,191 +127,013	+383%	+$40.7M	0.75%	29
2023 Q3	$10.8M	Buy	+33,178	New	+$11M	0.21%	137
2023 Q1	–	Sell	-32,477	Closed	-$9.75M	–	597
2022 Q4	$9.75M	Buy	+32,477	New	+$9.49M	0.19%	155
2022 Q1	–	Sell	-4,340	Closed	-$1.3M	–	488
2021 Q4	$1.3M	Buy	+4,340	New	+$1.3M	0.07%	296
2020 Q2	–	Sell	-16,079	Closed	-$2.65M	–	350
2020 Q1	$2.65M	Buy	+16,079	New	+$3.29M	1.06%	21

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

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

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

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

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

TwinBeech Capital's AON Position: Q4 2025 in Review

TwinBeech Capital sold out of Aon (AON) in Q4 2025, closing a stake of 70,956 shares — an estimated $25.3M sold.

TwinBeech Capital first reported a position in AON in Q1 2020 and held it in 8 quarters. The position peaked at $46.6M in Q4 2023. 1,279 funds tracked by Wall St. Rank hold AON as of Q4 2025.

TwinBeech Capital reported no remaining Aon position as of Q4 2025 after selling out during the quarter.
TwinBeech Capital sold 70,956 Aon shares in Q4 2025, an estimated $25.3M.
TwinBeech Capital first reported a position in Aon in Q1 2020 and held it in 8 quarters.
TwinBeech Capital's Aon position peaked at $46.6M in Q4 2023.
1,279 funds tracked by Wall St. Rank held Aon as of Q4 2025.

Based on TwinBeech Capital's 13F filing for Q4 2025, filed 17 Feb 2026.