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Watts Gwilliam & Co’s Aon AON Stock Holding History

Watts Gwilliam & Co’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
2025
Q3 		$272K Hold
762
– – 0.04% 186
2025
Q2 		$269K Hold
762
– – 0.04% 187
2025
Q1 		$304K Hold
762
– – 0.07% 158
2024
Q4 		$266K Hold
762
– – 0.06% 174
2024
Q3 		$270K Buy
+762
New +$249K 0.06% 166
2024
Q1 		$212K Buy
+735
New +$228K 0.07% 163

Other funds holding AON

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
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
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Berkshire Hathaway
Berkshire Hathaway Omaha, Nebraska $263B AUM 16.68% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

Watts Gwilliam & Co's AON Position: Q3 2025 in Review

Watts Gwilliam & Co held its Aon (AON) position steady in Q3 2025 at 762 shares worth $272K. The position accounts for 0.04% of the portfolio, ranked #186.

Watts Gwilliam & Co first reported a position in AON in Q1 2024 and has held it in 6 quarters since. The position peaked at $304K in Q1 2025. 1,248 funds tracked by Wall St. Rank hold AON as of Q3 2025.

  • Watts Gwilliam & Co held 762 shares of Aon worth $272K as of Q3 2025.
  • Watts Gwilliam & Co left its Aon share count unchanged in Q3 2025.
  • Aon made up 0.04% of Watts Gwilliam & Co's portfolio in Q3 2025, its #186 holding.
  • Watts Gwilliam & Co first reported a position in Aon in Q1 2024 and has held it in 6 quarters since.
  • Watts Gwilliam & Co's Aon position peaked at $304K in Q1 2025.
  • 1,248 funds tracked by Wall St. Rank held Aon as of Q3 2025.

Based on Watts Gwilliam & Co's 13F filing for Q3 2025, filed 21 Nov 2025.