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True North Advisors’s Aon AON Stock Holding History

True North 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 		$411K Sell
1,239
-76
-6% -$24.5K 0.04% 199
2026
Q1 		$424K Buy
1,315
+230
+21% +$76.4K 0.05% 182
2025
Q4 		$383K Buy
1,085
+12
+1% +$4.19K 0.05% 183
2025
Q3 		$383K Buy
1,073
+62
+6% +$22.4K 0.06% 153
2025
Q2 		$361K Buy
1,011
+280
+38% +$101K 0.07% 161
2025
Q1 		$292K Hold
731
– – 0.05% 197
2024
Q4 		$263K Buy
731
+91
+14% +$33.5K 0.06% 158
2024
Q3 		$221K Sell
640
-73
-10% -$23.9K 0.06% 172
2024
Q2 		$209K Hold
713
– – 0.06% 185
2024
Q1 		$238K Sell
713
-16
-2% -$4.96K 0.07% 171
2023
Q4 		$212K Buy
729
+2
+0.3% +$640 0.05% 182
2023
Q3 		$236K Hold
727
– – 0.07% 173
2023
Q2 		$251K Hold
727
– – 0.07% 183
2023
Q1 		$229K Buy
+727
New +$225K 0.07% 174

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

True North Advisors's AON Position: Q2 2026 in Review

True North Advisors reduced its Aon (AON) stake by 5.8% in Q2 2026, selling an estimated $24.5K and leaving 1,239 shares worth $411K. The position accounts for 0.04% of the portfolio, ranked #199.

True North Advisors first reported a position in AON in Q1 2023 and has held it in 14 quarters since. The position peaked at $424K in Q1 2026. 1,261 funds tracked by Wall St. Rank hold AON as of Q2 2026.

  • True North Advisors held 1,239 shares of Aon worth $411K as of Q2 2026.
  • True North Advisors sold 76 Aon shares in Q2 2026, an estimated $24.5K.
  • Aon made up 0.04% of True North Advisors's portfolio in Q2 2026, its #199 holding.
  • True North Advisors first reported a position in Aon in Q1 2023 and has held it in 14 quarters since.
  • True North Advisors's Aon position peaked at $424K in Q1 2026.
  • 1,261 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on True North Advisors's 13F filing for Q2 2026, filed 22 Jul 2026.