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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
2025
Q2 		– Sell
-1,000
Closed -$399K – 1482
2025
Q1 		$399K Hold
1,000
– – 0.06% 450
2024
Q4 		$359K Hold
1,000
– – 0.05% 543
2024
Q3 		$346K Sell
1,000
-1,300
-57% -$425K 0.01% 1613
2024
Q2 		$675K Sell
2,300
-600
-21% -$177K 0.01% 1318
2024
Q1 		$968K Sell
2,900
-400
-12% -$124K 0.01% 1150
2023
Q4 		$960K Sell
3,300
-200
-6% -$64K 0.01% 1073
2023
Q3 		$1.13M Sell
3,500
-4,600
-57% -$1.52M 0.01% 956
2023
Q2 		$2.8M Buy
8,100
+3,200
+65% +$1.04M 0.04% 467
2023
Q1 		$1.54M Buy
4,900
+3,600
+277% +$1.11M 0.03% 630
2022
Q4 		$390K Buy
+1,300
New +$380K 0.01% 1306
2022
Q3 		– Sell
-2,600
Closed -$701K – 2572
2022
Q2 		$701K Buy
+2,600
New +$747K 0.02% 709
2022
Q1 		– Sell
-900
Closed -$271K – 2093
2021
Q4 		$271K Buy
+900
New +$270K 0.01% 878
2021
Q3 		– Sell
-6,600
Closed -$1.58M – 1528
2021
Q2 		$1.58M Buy
+6,600
New +$1.61M 0.05% 296
2020
Q4 		– Sell
-1,600
Closed -$330K – 1655
2020
Q3 		$330K Buy
+1,600
New +$320K 0.01% 802
2020
Q1 		– Sell
-12,100
Closed -$2.52M – 1350
2019
Q4 		$2.52M Buy
12,100
+9,200
+317% +$1.82M 0.02% 645
2019
Q3 		$561K Buy
2,900
+800
+38% +$154K 0.01% 1142
2019
Q2 		$405K Sell
2,100
-700
-25% -$127K ﹤0.01% 1255
2019
Q1 		$478K Sell
2,800
-2,400
-46% -$389K ﹤0.01% 910
2018
Q4 		$756K Sell
5,200
-7,800
-60% -$1.21M 0.01% 777
2018
Q3 		$2M Buy
13,000
+3,400
+35% +$497K 0.01% 715
2018
Q2 		$1.32M Sell
9,600
-13,600
-59% -$1.92M 0.01% 1167
2018
Q1 		$3.26M Buy
+23,200
New +$3.25M 0.02% 640

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

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.