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Westfuller Advisors’s Aon AON Stock Holding History

Westfuller Advisors’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
Q2 		$10.4K Sell
31
-11
-26% -$3.55K ﹤0.01% 481
2026
Q1 		$13.7K Sell
42
-363
-90% -$121K 0.01% 398
2025
Q4 		$143K Sell
405
-13
-3% -$4.54K 0.06% 180
2025
Q3 		$149K Buy
+418
New +$151K 0.07% 177

Other funds holding AON

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Westfuller Advisors's AON Position: Q2 2026 in Review

Westfuller Advisors reduced its Aon (AON) stake by 26% in Q2 2026, selling an estimated $3.55K and leaving 31 shares worth $10.4K. The position accounts for ﹤0.01% of the portfolio, ranked #481.

Westfuller Advisors first reported a position in AON in Q3 2025 and has held it in 4 quarters since. The position peaked at $149K in Q3 2025. 1,263 funds tracked by Wall St. Rank hold AON as of Q2 2026.

  • Westfuller Advisors held 31 shares of Aon worth $10.4K as of Q2 2026.
  • Westfuller Advisors sold 11 Aon shares in Q2 2026, an estimated $3.55K.
  • Aon made up ﹤0.01% of Westfuller Advisors's portfolio in Q2 2026, its #481 holding.
  • Westfuller Advisors first reported a position in Aon in Q3 2025 and has held it in 4 quarters since.
  • Westfuller Advisors's Aon position peaked at $149K in Q3 2025.
  • 1,263 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on Westfuller Advisors's 13F filing for Q2 2026, filed 29 Jul 2026.