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Pitcairn’s Aon AON Stock Holding History

Pitcairn’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
Q4 		– Sell
-911
Closed -$325K – 35
2025
Q3 		$325K Sell
911
-695
-43% -$251K 0.03% 481
2025
Q2 		$573K Sell
1,606
-220
-12% -$79.7K 0.04% 378
2025
Q1 		$729K Sell
1,826
-95
-5% -$36.4K 0.04% 332
2024
Q4 		$690K Sell
1,921
-197
-9% -$72.4K 0.04% 336
2024
Q3 		$733K Sell
2,118
-66
-3% -$21.6K 0.04% 325
2024
Q2 		$641K Buy
2,184
+366
+20% +$108K 0.04% 359
2024
Q1 		$607K Sell
1,818
-2,064
-53% -$640K 0.04% 374
2023
Q4 		$1.13M Sell
3,882
-17
-0.4% -$5.44K 0.08% 222
2023
Q3 		$1.26M Sell
3,899
-20
-0.5% -$6.62K 0.11% 173
2023
Q2 		$1.35M Sell
3,919
-35
-0.9% -$11.4K 0.11% 158
2023
Q1 		$1.25M Buy
3,954
+84
+2% +$26K 0.11% 167
2022
Q4 		$1.16M Sell
3,870
-795
-17% -$232K 0.12% 168
2022
Q3 		$1.25M Buy
4,665
+140
+3% +$39.6K 0.14% 146
2022
Q2 		$1.22M Sell
4,525
-123
-3% -$35.4K 0.13% 145
2022
Q1 		$1.51M Buy
4,648
+353
+8% +$103K 0.13% 147
2021
Q4 		$1.29M Sell
4,295
-91
-2% -$27.3K 0.08% 173
2021
Q3 		$1.25M Sell
4,386
-1,037
-19% -$279K 0.09% 172
2021
Q2 		$1.29M Buy
5,423
+523
+11% +$128K 0.09% 167
2021
Q1 		$1.13M Sell
4,900
-10
-0.2% -$2.2K 0.08% 175
2020
Q4 		$1.04M Buy
4,910
+1,017
+26% +$208K 0.08% 170
2020
Q3 		$803K Buy
3,893
+2,756
+242% +$550K 0.07% 184
2020
Q2 		$219K Buy
+1,137
New +$212K 0.02% 439
2020
Q1 		– Sell
-1,117
Closed -$232K – 446
2019
Q4 		$232K Sell
1,117
-21
-2% -$4.16K 0.02% 482
2019
Q3 		$221K Sell
1,138
-32
-3% -$6.17K 0.02% 487
2019
Q2 		$225K Buy
+1,170
New +$212K 0.02% 495

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
Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 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

Pitcairn's AON Position: Q4 2025 in Review

Pitcairn sold out of Aon (AON) in Q4 2025, closing a stake of 911 shares — an estimated $325K sold.

Pitcairn first reported a position in AON in Q2 2019 and held it in 25 quarters. The position peaked at $1.51M in Q1 2022. 1,279 funds tracked by Wall St. Rank hold AON as of Q4 2025.

  • Pitcairn reported no remaining Aon position as of Q4 2025 after selling out during the quarter.
  • Pitcairn sold 911 Aon shares in Q4 2025, an estimated $325K.
  • Pitcairn first reported a position in Aon in Q2 2019 and held it in 25 quarters.
  • Pitcairn's Aon position peaked at $1.51M in Q1 2022.
  • 1,279 funds tracked by Wall St. Rank held Aon as of Q4 2025.

Based on Pitcairn's 13F filing for Q4 2025.