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McDonald Partners’s Aon AON Stock Holding History

McDonald 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 		$202K Buy
+608
New +$196K 0.05% 218
2026
Q1 		– Sell
-608
Closed -$215K – 210
2025
Q4 		$215K Hold
608
– – 0.07% 198
2025
Q3 		$217K Hold
608
– – 0.06% 219
2025
Q2 		$217K Hold
608
– – 0.05% 240
2025
Q1 		$243K Hold
608
– – 0.06% 222
2024
Q4 		$218K Hold
608
– – 0.06% 223
2024
Q3 		$210K Buy
+608
New +$199K 0.05% 225
2024
Q2 		– Sell
-608
Closed -$203K – 240
2024
Q1 		$203K Buy
+608
New +$188K 0.06% 229
2023
Q3 		– Sell
-608
Closed -$210K – 228
2023
Q2 		$210K Buy
+608
New +$197K 0.06% 221

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

McDonald Partners's AON Position: Q2 2026 in Review

McDonald Partners opened a new position in Aon (AON) in Q2 2026: 608 shares worth $202K. The stake represents 0.05% of the portfolio and ranks #218 among its holdings. This is a return to the name: McDonald Partners previously reported a position in AON as recently as Q4 2025.

McDonald Partners first reported a position in AON in Q2 2023 and has held it in 9 quarters since. The position peaked at $243K in Q1 2025. 1,263 funds tracked by Wall St. Rank hold AON as of Q2 2026.

  • McDonald Partners held 608 shares of Aon worth $202K as of Q2 2026.
  • Aon was a new McDonald Partners position in Q2 2026.
  • Aon made up 0.05% of McDonald Partners's portfolio in Q2 2026, its #218 holding.
  • McDonald Partners first reported a position in Aon in Q2 2023 and has held it in 9 quarters since.
  • McDonald Partners's Aon position peaked at $243K in Q1 2025.
  • 1,263 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on McDonald Partners's 13F filing for Q2 2026, filed 28 Jul 2026.