Sit Investment Associates’s Aon AON Stock Holding History

Sit Investment Associates’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 Q2	$18K	Hold	54	–	–	﹤0.01%	514
2026 Q1	$17K	Hold	54	–	–	﹤0.01%	491
2025 Q4	$19K	Hold	54	–	–	﹤0.01%	504
2025 Q3	$19K	Hold	54	–	–	﹤0.01%	505
2025 Q2	$19K	Hold	54	–	–	﹤0.01%	513
2025 Q1	$22K	Hold	54	–	–	﹤0.01%	514
2024 Q4	$19K	Hold	54	–	–	﹤0.01%	522
2024 Q3	$19K	Hold	54	–	–	﹤0.01%	531
2024 Q2	$16K	Hold	54	–	–	﹤0.01%	524
2024 Q1	$18K	Hold	54	–	–	﹤0.01%	512
2023 Q4	$16K	Hold	54	–	–	﹤0.01%	524
2023 Q3	$18K	Hold	54	–	–	﹤0.01%	519
2023 Q2	$19K	Hold	54	–	–	﹤0.01%	533
2023 Q1	$17K	Hold	54	–	–	﹤0.01%	522
2022 Q4	$16K	Hold	54	–	–	﹤0.01%	530
2022 Q3	$14K	Hold	54	–	–	﹤0.01%	514
2022 Q2	$15K	Hold	54	–	–	﹤0.01%	509
2022 Q1	$18K	Hold	54	–	–	﹤0.01%	509
2021 Q4	$16K	Buy	+54	New	+$16.2K	﹤0.01%	507
2021 Q3	–	Sell	-42,470	Closed	-$10.1M	–	478
2021 Q2	$10.1M	Sell	42,470 -17,300	-29%	-$4.23M	0.25%	123
2021 Q1	$13.8M	Buy	59,770 +4,975	+9%	+$1.1M	0.36%	75
2020 Q4	$11.6M	Sell	54,795 -8,685	-14%	-$1.77M	0.31%	95
2020 Q3	$13.1M	Sell	63,480 -6,305	-9%	-$1.26M	0.39%	73
2020 Q2	$13.4M	Buy	69,785 +4,155	+6%	+$774K	0.42%	66
2020 Q1	$10.8M	Buy	65,630 +9,780	+18%	+$2M	0.41%	64
2019 Q4	$11.6M	Buy	55,850 +7,595	+16%	+$1.5M	0.33%	90
2019 Q3	$9.34M	Buy	+48,255	New	+$9.31M	0.29%	115

Other funds holding AON

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Sit Investment Associates's AON Position: Q2 2026 in Review

Sit Investment Associates held its Aon (AON) position steady in Q2 2026 at 54 shares worth $18K. The position accounts for ﹤0.01% of the portfolio, ranked #514.

Sit Investment Associates first reported a position in AON in Q3 2019 and has held it in 27 quarters since. The position peaked at $13.8M in Q1 2021. 1,261 funds tracked by Wall St. Rank hold AON as of Q2 2026.

Sit Investment Associates held 54 shares of Aon worth $18K as of Q2 2026.
Sit Investment Associates left its Aon share count unchanged in Q2 2026.
Aon made up ﹤0.01% of Sit Investment Associates's portfolio in Q2 2026, its #514 holding.
Sit Investment Associates first reported a position in Aon in Q3 2019 and has held it in 27 quarters since.
Sit Investment Associates's Aon position peaked at $13.8M in Q1 2021.
1,261 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on Sit Investment Associates's 13F filing for Q2 2026, filed 12 Aug 2026.