Greenspring Advisors’s Aon AON Stock Holding History

Greenspring Advisors’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 Q1	$721K	Sell	2,233 -93	-4%	-$30.9K	0.04%	145
2025 Q4	$821K	Buy	2,326 +1,456	+167%	+$508K	0.05%	138
2025 Q3	$310K	Buy	+870	New	+$315K	0.05%	86
2025 Q1	$347K	Hold	870	–	–	0.08%	66
2024 Q4	$312K	Hold	870	–	–	0.07%	66
2024 Q3	$301K	Hold	870	–	–	0.07%	70
2024 Q2	$255K	Hold	870	–	–	0.06%	58
2024 Q1	$290K	Hold	870	–	–	0.07%	56
2023 Q4	$253K	Hold	870	–	–	0.07%	56
2023 Q3	$282K	Hold	870	–	–	0.09%	43
2023 Q2	$300K	Sell	870 -408	-32%	-$133K	0.09%	42
2023 Q1	$403K	Sell	1,278 -109	-8%	-$33.7K	0.09%	81
2022 Q4	$416K	Sell	1,387 -95	-6%	-$27.8K	0.11%	68
2022 Q3	$397K	Sell	1,482 -87	-6%	-$24.6K	0.12%	66
2022 Q2	$424K	Sell	1,569 -134	-8%	-$38.5K	0.12%	66
2022 Q1	$555K	Hold	1,703	–	–	0.15%	55
2021 Q4	$512K	Buy	+1,703	New	+$511K	0.13%	56

Other funds holding AON

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Greenspring Advisors's AON Position: Q1 2026 in Review

Greenspring Advisors reduced its Aon (AON) stake by 4% in Q1 2026, selling an estimated $30.9K and leaving 2,233 shares worth $721K. The position accounts for 0.04% of the portfolio, ranked #145.

Greenspring Advisors first reported a position in AON in Q4 2021 and has held it in 17 quarters since. The position peaked at $821K in Q4 2025. 1,252 funds tracked by Wall St. Rank hold AON as of Q1 2026.

Greenspring Advisors held 2,233 shares of Aon worth $721K as of Q1 2026.
Greenspring Advisors sold 93 Aon shares in Q1 2026, an estimated $30.9K.
Aon made up 0.04% of Greenspring Advisors's portfolio in Q1 2026, its #145 holding.
Greenspring Advisors first reported a position in Aon in Q4 2021 and has held it in 17 quarters since.
Greenspring Advisors's Aon position peaked at $821K in Q4 2025.
1,252 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Greenspring Advisors's 13F filing for Q1 2026, filed 5 May 2026.