Border to Coast Pensions Partnership’s Aon AON Stock Holding History

Border to Coast Pensions Partnership’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	-102,557	Closed	-$36.6M	–	86
2025 Q3	$36.6M	Hold	102,557	–	–	0.64%	52
2025 Q2	$36.6M	Buy	102,557 +4,540	+5%	+$1.64M	0.67%	50
2025 Q1	$39.1M	Buy	98,017 +12,105	+14%	+$4.64M	0.8%	46
2024 Q4	$30.8M	Hold	85,912	–	–	0.6%	58
2024 Q3	$29.6M	Buy	85,912 +3,665	+4%	+$1.2M	0.6%	58
2024 Q2	$24.2M	Sell	82,247 -2,929	-3%	-$866K	0.57%	60
2024 Q1	$28.4M	Hold	85,176	–	–	0.63%	61
2023 Q4	$24.8M	Hold	85,176	–	–	0.6%	62
2023 Q3	$28.1M	Hold	85,176	–	–	0.75%	54
2023 Q2	$29.4M	Buy	+85,176	New	+$27.7M	0.74%	51
2023 Q1	–	Sell	-70,858	Closed	-$21.3M	–	86
2022 Q4	$21.3M	Hold	70,858	–	–	0.68%	62
2022 Q3	$19M	Hold	70,858	–	–	0.61%	65
2022 Q2	$19.2M	Buy	70,858 +9,331	+15%	+$2.68M	0.59%	69
2022 Q1	$20M	Sell	61,527 -9,914	-14%	-$2.88M	0.57%	66
2021 Q4	$21.5M	Hold	71,441	–	–	0.72%	50
2021 Q3	$21.4M	Hold	71,441	–	–	0.73%	50
2021 Q2	$17.2M	Buy	+71,441	New	+$17.5M	0.6%	58

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

Border to Coast Pensions Partnership's AON Position: Q4 2025 in Review

Border to Coast Pensions Partnership sold out of Aon (AON) in Q4 2025, closing a stake of 102,557 shares — an estimated $36.6M sold.

Border to Coast Pensions Partnership first reported a position in AON in Q2 2021 and held it in 17 quarters. The position peaked at $39.1M in Q1 2025. 1,279 funds tracked by Wall St. Rank hold AON as of Q4 2025.

Border to Coast Pensions Partnership reported no remaining Aon position as of Q4 2025 after selling out during the quarter.
Border to Coast Pensions Partnership sold 102,557 Aon shares in Q4 2025, an estimated $36.6M.
Border to Coast Pensions Partnership first reported a position in Aon in Q2 2021 and held it in 17 quarters.
Border to Coast Pensions Partnership's Aon position peaked at $39.1M in Q1 2025.
1,279 funds tracked by Wall St. Rank held Aon as of Q4 2025.

Based on Border to Coast Pensions Partnership's 13F filing for Q4 2025, filed 26 Jan 2026.