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Progressive Investment Management’s Aon AON Stock Holding History

Progressive Investment Management’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 		– Sell
-8,511
Closed -$3.04M – 57
2025
Q2 		$3.04M Sell
8,511
-101
-1% -$36.6K 0.77% 31
2025
Q1 		$3.44M Sell
8,612
-159
-2% -$61K 0.96% 28
2024
Q4 		$3.15M Sell
8,771
-192
-2% -$70.6K 0.81% 30
2024
Q3 		$3.1M Sell
8,963
-87
-1% -$28.5K 0.8% 32
2024
Q2 		$2.66M Sell
9,050
-151
-2% -$44.6K 0.7% 33
2024
Q1 		$3.07M Sell
9,201
-143
-2% -$44.3K 0.84% 31
2023
Q4 		$2.72M Sell
9,344
-7
-0.1% -$2.24K 0.77% 30
2023
Q3 		$3.03M Sell
9,351
-33
-0.4% -$10.9K 0.98% 30
2023
Q2 		$3.24M Sell
9,384
-96
-1% -$31.2K 1.01% 29
2023
Q1 		$2.99M Buy
9,480
+178
+2% +$55.1K 0.96% 29
2022
Q4 		$2.79M Buy
9,302
+123
+1% +$35.9K 1.08% 28
2022
Q3 		$2.46M Buy
9,179
+30
+0.3% +$8.48K 1.01% 29
2022
Q2 		$2.47M Buy
+9,149
New +$2.63M 0.96% 29

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

Progressive Investment Management's AON Position: Q3 2025 in Review

Progressive Investment Management sold out of Aon (AON) in Q3 2025, closing a stake of 8,511 shares — an estimated $3.04M sold.

Progressive Investment Management first reported a position in AON in Q2 2022 and held it in 13 quarters. The position peaked at $3.44M in Q1 2025. 1,249 funds tracked by Wall St. Rank hold AON as of Q3 2025.

  • Progressive Investment Management reported no remaining Aon position as of Q3 2025 after selling out during the quarter.
  • Progressive Investment Management sold 8,511 Aon shares in Q3 2025, an estimated $3.04M.
  • Progressive Investment Management first reported a position in Aon in Q2 2022 and held it in 13 quarters.
  • Progressive Investment Management's Aon position peaked at $3.44M in Q1 2025.
  • 1,249 funds tracked by Wall St. Rank held Aon as of Q3 2025.

Based on Progressive Investment Management's 13F filing for Q3 2025, filed 5 Nov 2025.