Optiver Holding
AON icon

Optiver Holding’s Aon AON Stock Holding History

Optiver Holding’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 		– Sell
-70
Closed -$24.7K – 2317
2025
Q4 		$24.7K Buy
+70
New +$24.4K ﹤0.01% 995
2025
Q3 		– Sell
-202
Closed -$72.1K – 2678
2025
Q2 		$72.1K Sell
202
-129
-39% -$46.7K ﹤0.01% 572
2025
Q1 		$132K Buy
331
+127
+62% +$48.7K ﹤0.01% 432
2024
Q4 		$73.3K Sell
204
-144
-41% -$52.9K ﹤0.01% 559
2024
Q3 		$120K Buy
348
+324
+1,350% +$106K ﹤0.01% 495
2024
Q2 		$7.05K Buy
+24
New +$7.1K ﹤0.01% 758
2023
Q2 		– Sell
-39
Closed -$12.3K – 485
2023
Q1 		$12.3K Buy
+39
New +$12.1K ﹤0.01% 454

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

Optiver Holding's AON Position: Q1 2026 in Review

Optiver Holding sold out of Aon (AON) in Q1 2026, closing a stake of 70 shares — an estimated $24.7K sold.

Optiver Holding first reported a position in AON in Q1 2023 and held it in 7 quarters. The position peaked at $132K in Q1 2025. 1,252 funds tracked by Wall St. Rank hold AON as of Q1 2026.

  • Optiver Holding reported no remaining Aon position as of Q1 2026 after selling out during the quarter.
  • Optiver Holding sold 70 Aon shares in Q1 2026, an estimated $24.7K.
  • Optiver Holding first reported a position in Aon in Q1 2023 and held it in 7 quarters.
  • Optiver Holding's Aon position peaked at $132K in Q1 2025.
  • 1,252 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.