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Two Sigma Securities’s Aon AON Stock Holding History

Two Sigma Securities’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
2024
Q4 		– Sell
-6,000
Closed -$2.08M – 1667
2024
Q3 		$2.08M Buy
6,000
+4,800
+400% +$1.57M 0.04% 532
2024
Q2 		$352K Sell
1,200
-500
-29% -$148K ﹤0.01% 1854
2024
Q1 		$567K Sell
1,700
-2,700
-61% -$837K 0.01% 1486
2023
Q4 		$1.28M Buy
4,400
+400
+10% +$128K 0.01% 914
2023
Q3 		$1.3M Sell
4,000
-2,500
-38% -$827K 0.01% 883
2023
Q2 		$2.24M Hold
6,500
– – 0.03% 555
2023
Q1 		$2.05M Buy
6,500
+5,700
+713% +$1.76M 0.04% 514
2022
Q4 		$240K Sell
800
-1,900
-70% -$555K 0.01% 1759
2022
Q3 		$723K Sell
2,700
-1,100
-29% -$311K 0.02% 825
2022
Q2 		$1.02M Buy
3,800
+2,800
+280% +$805K 0.04% 519
2022
Q1 		$326K Buy
+1,000
New +$291K 0.01% 1336
2020
Q4 		– Sell
-5,500
Closed -$1.14M – 1654
2020
Q3 		$1.14M Sell
5,500
-1,600
-23% -$320K 0.02% 323
2020
Q2 		$1.37M Buy
+7,100
New +$1.32M 0.03% 313
2020
Q1 		– Sell
-4,400
Closed -$916K – 1348
2019
Q4 		$916K Buy
4,400
+1,000
+29% +$198K 0.01% 1089
2019
Q3 		$658K Sell
3,400
-9,900
-74% -$1.91M 0.01% 1062
2019
Q2 		$2.57M Sell
13,300
-1,800
-12% -$326K 0.03% 396
2019
Q1 		$2.58M Sell
15,100
-5,000
-25% -$811K 0.02% 269
2018
Q4 		$2.92M Sell
20,100
-8,800
-30% -$1.37M 0.04% 258
2018
Q3 		$4.44M Buy
28,900
+500
+2% +$73.1K 0.03% 411
2018
Q2 		$3.9M Buy
28,400
+16,400
+137% +$2.31M 0.02% 589
2018
Q1 		$1.68M Buy
+12,000
New +$1.68M 0.01% 971

Other funds holding AON

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Two Sigma Securities's AON Position: Q2 2026 in Review

Two Sigma Securities reduced its Aon (AON) stake by 28% in Q2 2026, selling an estimated $167K and leaving 1,309 shares worth $434K. The position accounts for 0.04% of the portfolio, ranked #661.

Two Sigma Securities first reported a position in AON in Q3 2016 and has held it in 20 quarters since. The position peaked at $1.59M in Q2 2021. 1,263 funds tracked by Wall St. Rank hold AON as of Q2 2026.

  • Two Sigma Securities held 1,309 shares of Aon worth $434K as of Q2 2026.
  • Two Sigma Securities sold 518 Aon shares in Q2 2026, an estimated $167K.
  • Aon made up 0.04% of Two Sigma Securities's portfolio in Q2 2026, its #661 holding.
  • Two Sigma Securities first reported a position in Aon in Q3 2016 and has held it in 20 quarters since.
  • Two Sigma Securities's Aon position peaked at $1.59M in Q2 2021.
  • 1,263 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.