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Aster Capital Management’s Aon AON Stock Holding History

Aster 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 		$364K Sell
912
-839
-48% -$279K 0.12% 169
2025
Q4 		$618K Buy
+1,751
New +$611K 0.27% 63

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

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

Aster Capital Management reduced its Aon (AON) stake by 48% in Q1 2026, selling an estimated $279K and leaving 912 shares worth $364K. The position accounts for 0.12% of the portfolio, ranked #169.

Aster Capital Management first reported a position in AON in Q4 2025 and has held it in 2 quarters since. The position peaked at $618K in Q4 2025. 1,253 funds tracked by Wall St. Rank hold AON as of Q1 2026.

  • Aster Capital Management held 912 shares of Aon worth $364K as of Q1 2026.
  • Aster Capital Management sold 839 Aon shares in Q1 2026, an estimated $279K.
  • Aon made up 0.12% of Aster Capital Management's portfolio in Q1 2026, its #169 holding.
  • Aster Capital Management first reported a position in Aon in Q4 2025 and has held it in 2 quarters since.
  • Aster Capital Management's Aon position peaked at $618K in Q4 2025.
  • 1,253 funds tracked by Wall St. Rank held Aon as of Q1 2026.

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