VCM
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Voleon Capital Management’s Aon AON Stock Holding History

Voleon Capital Management’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
Q1 		$3.28M Sell
10,159
-8,351
-45% -$2.78M 0.07% 262
2025
Q4 		$6.53M Buy
18,510
+14,858
+407% +$5.19M 0.14% 163
2025
Q3 		$1.3M Buy
3,652
+2,155
+144% +$780K 0.03% 378
2025
Q2 		$534K Buy
+1,497
New +$542K 0.03% 311
2025
Q1 		– Sell
-5,188
Closed -$1.86M – 328
2024
Q4 		$1.86M Buy
+5,188
New +$1.91M 0.14% 146
2020
Q1 		– Sell
-215,200
Closed -$44.8M – 15
2019
Q4 		$44.8M Buy
+215,200
New +$42.6M 2.6% 8

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

Voleon Capital Management's AON Position: Q1 2026 in Review

Voleon Capital Management reduced its Aon (AON) stake by 45% in Q1 2026, selling an estimated $2.78M and leaving 10,159 shares worth $3.28M. The position accounts for 0.07% of the portfolio, ranked #262.

Voleon Capital Management first reported a position in AON in Q4 2019 and has held it in 6 quarters since. The position peaked at $44.8M in Q4 2019. 1,252 funds tracked by Wall St. Rank hold AON as of Q1 2026.

  • Voleon Capital Management held 10,159 shares of Aon worth $3.28M as of Q1 2026.
  • Voleon Capital Management sold 8,351 Aon shares in Q1 2026, an estimated $2.78M.
  • Aon made up 0.07% of Voleon Capital Management's portfolio in Q1 2026, its #262 holding.
  • Voleon Capital Management first reported a position in Aon in Q4 2019 and has held it in 6 quarters since.
  • Voleon Capital Management's Aon position peaked at $44.8M in Q4 2019.
  • 1,252 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Voleon Capital Management's 13F filing for Q1 2026, filed 15 May 2026.