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BBR Partners’s Aon AON Stock Holding History

BBR Partners’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 		$539K Sell
1,626
-4
-0.2% -$1.29K 0.03% 165
2026
Q1 		$526K Sell
1,630
-2,751
-63% -$914K 0.03% 154
2025
Q4 		$1.55M Sell
4,381
-9
-0.2% -$3.14K 0.08% 93
2025
Q3 		$1.57M Buy
4,390
+9
+0.2% +$3.26K 0.09% 83
2025
Q2 		$1.56M Buy
4,381
+712
+19% +$258K 0.1% 81
2025
Q1 		$1.46M Hold
3,669
– – 0.1% 75
2024
Q4 		$1.32M Buy
3,669
+9
+0.2% +$3.31K 0.09% 82
2024
Q3 		$1.27M Hold
3,660
– – 0.1% 75
2024
Q2 		$1.07M Hold
3,660
– – 0.09% 77
2024
Q1 		$1.22M Buy
+3,660
New +$1.13M 0.1% 78

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

BBR Partners's AON Position: Q2 2026 in Review

BBR Partners reduced its Aon (AON) stake by 0.25% in Q2 2026, selling an estimated $1.29K and leaving 1,626 shares worth $539K. The position accounts for 0.03% of the portfolio, ranked #165.

BBR Partners first reported a position in AON in Q1 2024 and has held it in 10 quarters since. The position peaked at $1.57M in Q3 2025. 1,263 funds tracked by Wall St. Rank hold AON as of Q2 2026.

  • BBR Partners held 1,626 shares of Aon worth $539K as of Q2 2026.
  • BBR Partners sold 4 Aon shares in Q2 2026, an estimated $1.29K.
  • Aon made up 0.03% of BBR Partners's portfolio in Q2 2026, its #165 holding.
  • BBR Partners first reported a position in Aon in Q1 2024 and has held it in 10 quarters since.
  • BBR Partners's Aon position peaked at $1.57M in Q3 2025.
  • 1,263 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on BBR Partners's 13F filing for Q2 2026, filed 11 Aug 2026.