AustralianSuper’s Aon AON Stock Holding History

AustralianSuper’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 Q3	–	Sell	-1,719	Closed	-$613K	–	269
2025 Q2	$613K	Hold	1,719	–	–	﹤0.01%	258
2025 Q1	$686K	Buy	1,719 +46	+3%	+$17.6K	﹤0.01%	217
2024 Q4	$601K	Hold	1,673	–	–	﹤0.01%	212
2024 Q3	$579K	Hold	1,673	–	–	﹤0.01%	230
2024 Q2	$491K	Hold	1,673	–	–	﹤0.01%	225
2024 Q1	$551K	Hold	1,673	–	–	﹤0.01%	213
2023 Q4	$487K	Hold	1,673	–	–	﹤0.01%	237
2023 Q3	$542K	Hold	1,673	–	–	﹤0.01%	226
2023 Q2	$578K	Sell	1,673 -137,164	-99%	-$44.5M	﹤0.01%	245
2023 Q1	$43.8M	Buy	+138,837	New	+$43M	0.27%	75
2022 Q1	–	Sell	-116,142	Closed	-$34.2K	–	186
2021 Q4	$34.2K	Sell	116,142 -179,084	-61%	-$53.7M	0.18%	87
2021 Q3	$84.4M	Buy	295,226 +8,780	+3%	+$2.36M	0.54%	41
2021 Q2	$68.4M	Buy	286,446 +6,817	+2%	+$1.67M	0.48%	44
2021 Q1	$64.3M	Buy	279,629 +240,321	+611%	+$52.9M	0.5%	41
2020 Q4	$8.3M	Buy	+39,308	New	+$8.03M	0.06%	87
2020 Q3	–	Sell	-52,423	Closed	-$10.1M	–	146
2020 Q2	$10.1M	Buy	+52,423	New	+$9.77M	0.1%	99
2017 Q4	–	Sell	-65,500	Closed	-$9.57M	–	39
2017 Q3	$9.57M	Buy	+65,500	New	+$9.14M	0.43%	47

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

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

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

AustralianSuper's AON Position: Q3 2025 in Review

AustralianSuper sold out of Aon (AON) in Q3 2025, closing a stake of 1,719 shares — an estimated $613K sold.

AustralianSuper first reported a position in AON in Q3 2017 and held it in 17 quarters. The position peaked at $84.4M in Q3 2021. 1,248 funds tracked by Wall St. Rank hold AON as of Q3 2025.

AustralianSuper reported no remaining Aon position as of Q3 2025 after selling out during the quarter.
AustralianSuper sold 1,719 Aon shares in Q3 2025, an estimated $613K.
AustralianSuper first reported a position in Aon in Q3 2017 and held it in 17 quarters.
AustralianSuper's Aon position peaked at $84.4M in Q3 2021.
1,248 funds tracked by Wall St. Rank held Aon as of Q3 2025.

Based on AustralianSuper's 13F filing for Q3 2025, filed 3 Nov 2025.