Group One Trading
AON icon

Group One Trading’s Aon AON Stock Holding History

Group One Trading’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
-4,300
Closed -$1.53M – 8347
2025
Q2 		$1.53M Sell
4,300
-29,200
-87% -$10.6M ﹤0.01% 2381
2025
Q1 		$13.4M Buy
33,500
+20,000
+148% +$7.67M 0.04% 482
2024
Q4 		$4.85M Buy
13,500
+12,100
+864% +$4.45M 0.01% 1199
2024
Q3 		$484K Hold
1,400
– – ﹤0.01% 2874
2024
Q2 		$411K Buy
1,400
+700
+100% +$207K ﹤0.01% 2741
2024
Q1 		$234K Hold
700
– – ﹤0.01% 3429
2023
Q4 		$204K Buy
700
+600
+600% +$192K ﹤0.01% 3845
2023
Q3 		$32.4K Sell
100
-600
-86% -$199K ﹤0.01% 5475
2023
Q2 		$242K Sell
700
-31,900
-98% -$10.4M ﹤0.01% 3745
2023
Q1 		$10.3M Buy
32,600
+31,200
+2,229% +$9.66M 0.04% 454
2022
Q4 		$420K Sell
1,400
-22,900
-94% -$6.69M ﹤0.01% 3204
2022
Q3 		$6.51M Sell
24,300
-138,700
-85% -$39.2M 0.01% 974
2022
Q2 		$44M Buy
163,000
+161,800
+13,483% +$46.5M 0.07% 219
2022
Q1 		$391K Hold
1,200
– – ﹤0.01% 4073
2021
Q4 		$361K Sell
1,200
-205,400
-99% -$61.6M ﹤0.01% 4484
2021
Q3 		$59M Buy
206,600
+11,700
+6% +$3.14M 0.06% 244
2021
Q2 		$46.5M Buy
194,900
+154,500
+382% +$37.8M 0.06% 272
2021
Q1 		$9.3M Sell
40,400
-2,100
-5% -$462K 0.01% 994
2020
Q4 		$8.98M Buy
42,500
+32,900
+343% +$6.72M 0.02% 873
2020
Q3 		$1.98M Buy
+9,600
New +$1.92M 0.01% 1607

Other funds holding AON

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Group One Trading's AON Position: Q1 2026 in Review

Group One Trading sold out of Aon (AON) in Q1 2026, closing a stake of 52 shares — an estimated $18.4K sold.

Group One Trading first reported a position in AON in Q2 2013 and held it in 11 quarters. The position peaked at $3.93M in Q4 2021. 1,252 funds tracked by Wall St. Rank hold AON as of Q1 2026.

  • Group One Trading reported no remaining Aon position as of Q1 2026 after selling out during the quarter.
  • Group One Trading sold 52 Aon shares in Q1 2026, an estimated $18.4K.
  • Group One Trading first reported a position in Aon in Q2 2013 and held it in 11 quarters.
  • Group One Trading's Aon position peaked at $3.93M in Q4 2021.
  • 1,252 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.