Beirne Wealth Consulting Services’s Aon AON Stock Holding History

Beirne Wealth Consulting Services’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	-2,596	Closed	-$926K	–	117
2025 Q3	$926K	Buy	+2,596	New	+$939K	0.22%	68
2024 Q1	–	Sell	-1,520	Closed	-$443K	–	103
2023 Q4	$443K	Buy	+1,520	New	+$487K	0.22%	79
2021 Q1	–	Sell	-5,973	Closed	-$1.26M	–	116
2020 Q4	$1.26M	Sell	5,973 -12	-0.2%	-$2.45K	0.62%	31
2020 Q3	$1.24M	Buy	+5,985	New	+$1.2M	0.72%	29
2019 Q2	–	Sell	-2,751	Closed	-$470K	–	140
2019 Q1	$470K	Sell	2,751 -1,428	-34%	-$232K	0.37%	87
2018 Q4	$607K	Buy	+4,179	New	+$649K	0.52%	55

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

Beirne Wealth Consulting Services's AON Position: Q4 2025 in Review

Beirne Wealth Consulting Services sold out of Aon (AON) in Q4 2025, closing a stake of 2,596 shares — an estimated $926K sold.

Beirne Wealth Consulting Services first reported a position in AON in Q4 2018 and held it in 6 quarters. The position peaked at $1.26M in Q4 2020. 1,280 funds tracked by Wall St. Rank hold AON as of Q4 2025.

Beirne Wealth Consulting Services reported no remaining Aon position as of Q4 2025 after selling out during the quarter.
Beirne Wealth Consulting Services sold 2,596 Aon shares in Q4 2025, an estimated $926K.
Beirne Wealth Consulting Services first reported a position in Aon in Q4 2018 and held it in 6 quarters.
Beirne Wealth Consulting Services's Aon position peaked at $1.26M in Q4 2020.
1,280 funds tracked by Wall St. Rank held Aon as of Q4 2025.

Based on Beirne Wealth Consulting Services's 13F filing for Q4 2025, filed 29 Jan 2026.