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Mather Group’s Aon AON Stock Holding History

Mather Group’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
Q1 		$905K Sell
2,805
-120
-4% -$39.9K 0.01% 350
2025
Q4 		$1.03M Buy
2,925
+104
+4% +$36.3K 0.01% 277
2025
Q3 		$1.01M Sell
2,821
-136
-5% -$49.2K 0.01% 275
2025
Q2 		$1.05M Sell
2,957
-144
-5% -$52.2K 0.01% 260
2025
Q1 		$1.24M Buy
3,101
+85
+3% +$32.6K 0.01% 230
2024
Q4 		$1.08M Sell
3,016
-42
-1% -$15.4K 0.01% 233
2024
Q3 		$1.06M Sell
3,058
-386
-11% -$126K 0.01% 237
2024
Q2 		$1.15M Buy
3,444
+31
+0.9% +$9.17K 0.01% 245
2024
Q1 		$993K Sell
3,413
-228
-6% -$70.7K 0.02% 223
2023
Q4 		$1.06M Sell
3,641
-38
-1% -$12.2K 0.02% 223
2023
Q3 		$1.19M Sell
3,679
-757
-17% -$250K 0.02% 195
2023
Q2 		$1.53M Buy
4,436
+266
+6% +$86.4K 0.02% 176
2023
Q1 		$1.31M Buy
4,170
+59
+1% +$18.3K 0.02% 182
2022
Q4 		$1.23M Buy
4,111
+175
+4% +$51.1K 0.02% 180
2022
Q3 		$1.05M Buy
3,936
+1,003
+34% +$284K 0.02% 191
2022
Q2 		$791K Buy
2,933
+142
+5% +$40.8K 0.02% 202
2022
Q1 		$909K Sell
2,791
-10
-0.4% -$2.91K 0.02% 187
2021
Q4 		$842K Buy
2,801
+2,080
+288% +$624K 0.02% 166
2021
Q3 		$206K Sell
721
-190
-21% -$51K 0.01% 274
2021
Q2 		$218K Sell
911
-3
-0.3% -$733 0.01% 263
2021
Q1 		$210K Sell
914
-53
-5% -$11.7K 0.01% 253
2020
Q4 		$204K Buy
+967
New +$197K 0.01% 237
2020
Q1 		– Sell
-1,608
Closed -$335K – 137
2019
Q4 		$335K Buy
+1,608
New +$318K 0.02% 117

Other funds holding AON

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Mather Group's AON Position: Q1 2026 in Review

Mather Group reduced its Aon (AON) stake by 4.1% in Q1 2026, selling an estimated $39.9K and leaving 2,805 shares worth $905K. The position accounts for 0.01% of the portfolio, ranked #350.

Mather Group first reported a position in AON in Q4 2019 and has held it in 23 quarters since. The position peaked at $1.53M in Q2 2023. 1,252 funds tracked by Wall St. Rank hold AON as of Q1 2026.

  • Mather Group held 2,805 shares of Aon worth $905K as of Q1 2026.
  • Mather Group sold 120 Aon shares in Q1 2026, an estimated $39.9K.
  • Aon made up 0.01% of Mather Group's portfolio in Q1 2026, its #350 holding.
  • Mather Group first reported a position in Aon in Q4 2019 and has held it in 23 quarters since.
  • Mather Group's Aon position peaked at $1.53M in Q2 2023.
  • 1,252 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Mather Group's 13F filing for Q1 2026, filed 13 Apr 2026.