Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$590K Buy
1,827
+278
+18% +$92.4K 0.07% 407
2025
Q4
$547K Buy
+1,549
New +$541K 0.08% 357
2025
Q3
Sell
-2,945
Closed -$1.05M 1368
2025
Q2
$1.05M Buy
2,945
+453
+18% +$164K 0.13% 194
2025
Q1
$995K Buy
2,492
+1,671
+204% +$641K 0.15% 158
2024
Q4
$295K Buy
+821
New +$302K 0.04% 662
2024
Q3
Sell
-2,118
Closed -$693K 2822
2024
Q2
$622K Buy
+2,118
New +$626K 0.01% 1376
2024
Q1
Sell
-2,089
Closed -$648K 2938
2023
Q4
$608K Buy
+2,089
New +$669K 0.01% 1416
2023
Q1
Sell
-1,220
Closed -$378K 2621
2022
Q4
$366K Buy
+1,220
New +$356K 0.01% 1353
2022
Q3
Sell
-1,028
Closed -$291K 2571
2022
Q2
$277K Buy
+1,028
New +$295K 0.01% 1377
2022
Q1
Sell
-1,474
Closed -$429K 2092
2021
Q4
$443K Buy
1,474
+306
+26% +$91.7K 0.02% 599
2021
Q3
$334K Sell
1,168
-5,501
-82% -$1.48M 0.01% 952
2021
Q2
$1.59M Buy
6,669
+4,717
+242% +$1.15M 0.05% 293
2021
Q1
$449K Buy
+1,952
New +$430K 0.02% 310
2020
Q1
Sell
-4,828
Closed -$1.01M 1349
2019
Q4
$1.01M Buy
+4,828
New +$956K 0.01% 1042
2019
Q1
Sell
-1,388
Closed -$225K 1803
2018
Q4
$202K Buy
+1,388
New +$216K ﹤0.01% 1714
2018
Q3
Sell
-6,771
Closed -$990K 2554
2018
Q2
$929K Buy
6,771
+1,187
+21% +$167K ﹤0.01% 1388
2018
Q1
$784K Buy
+5,584
New +$782K ﹤0.01% 1400
2017
Q3
Sell
-4,059
Closed -$540K 915
2017
Q2
$540K Buy
+4,059
New +$513K 0.1% 192
2016
Q4
Sell
-2,975
Closed -$335K 707
2016
Q3
$335K Buy
+2,975
New +$328K 0.11% 259

Other funds holding AON

Two Sigma Securities's AON Position: Q1 2026 in Review

Two Sigma Securities increased its Aon (AON) stake by 18% in Q1 2026, buying an estimated $92.4K and bringing the position to 1,827 shares worth $590K. The position accounts for 0.07% of the portfolio, ranked #407.

Two Sigma Securities first reported a position in AON in Q3 2016 and has held it in 19 quarters since. The position peaked at $1.59M in Q2 2021. 1,252 funds tracked by Wall St. Rank hold AON as of Q1 2026.

  • Two Sigma Securities held 1,827 shares of Aon worth $590K as of Q1 2026.
  • Two Sigma Securities bought 278 Aon shares in Q1 2026, an estimated $92.4K.
  • Aon made up 0.07% of Two Sigma Securities's portfolio in Q1 2026, its #407 holding.
  • Two Sigma Securities first reported a position in Aon in Q3 2016 and has held it in 19 quarters since.
  • Two Sigma Securities's Aon position peaked at $1.59M in Q2 2021.
  • 1,252 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.