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Maryland State Retirement & Pension System’s Aon AON Stock Holding History

Maryland State Retirement & Pension System’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 		$3.73M Buy
11,238
+771
+7% +$249K 0.06% 245
2026
Q1 		$3.38M Hold
10,467
– – 0.07% 235
2025
Q4 		$3.69M Hold
10,467
– – 0.08% 213
2025
Q3 		$3.73M Buy
10,467
+262
+3% +$94.8K 0.08% 210
2025
Q2 		$3.64M Buy
10,205
+1,026
+11% +$372K 0.08% 202
2025
Q1 		$3.66M Sell
9,179
-2,040
-18% -$782K 0.09% 184
2024
Q4 		$4.03M Hold
11,219
– – 0.09% 185
2024
Q3 		$3.88M Sell
11,219
-4,225
-27% -$1.38M 0.08% 198
2024
Q2 		$4.53M Hold
15,444
– – 0.08% 205
2024
Q1 		$4.73M Hold
15,444
– – 0.09% 193
2023
Q4 		$4.49M Hold
15,444
– – 0.09% 184
2023
Q3 		$5.01M Hold
15,444
– – 0.12% 158
2023
Q2 		$5.33M Sell
15,444
-763
-5% -$248K 0.11% 154
2023
Q1 		$5.11M Hold
16,207
– – 0.11% 152
2022
Q4 		$4.86M Hold
16,207
– – 0.14% 140
2022
Q3 		$4.34M Hold
16,207
– – 0.36% 50
2022
Q2 		$4.37M Sell
16,207
-570
-3% -$164K 0.14% 123
2022
Q1 		$5.46M Hold
16,777
– – 0.15% 113
2021
Q4 		$5.04M Sell
16,777
-285
-2% -$85.4K 0.13% 129
2021
Q3 		$4.97M Buy
+17,062
New +$4.58M 0.14% 122
2021
Q2 		– Sell
-17,366
Closed -$4M – 939
2021
Q1 		$4M Buy
17,366
+13,693
+373% +$3.01M 0.14% 140
2020
Q4 		$754K Buy
+3,673
New +$750K 0.14% 148

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

Maryland State Retirement & Pension System's AON Position: Q2 2026 in Review

Maryland State Retirement & Pension System increased its Aon (AON) stake by 7.4% in Q2 2026, buying an estimated $249K and bringing the position to 11,238 shares worth $3.73M. The position accounts for 0.06% of the portfolio, ranked #245.

Maryland State Retirement & Pension System first reported a position in AON in Q4 2020 and has held it in 22 quarters since. The position peaked at $5.46M in Q1 2022. 1,266 funds tracked by Wall St. Rank hold AON as of Q2 2026.

  • Maryland State Retirement & Pension System held 11,238 shares of Aon worth $3.73M as of Q2 2026.
  • Maryland State Retirement & Pension System bought 771 Aon shares in Q2 2026, an estimated $249K.
  • Aon made up 0.06% of Maryland State Retirement & Pension System's portfolio in Q2 2026, its #245 holding.
  • Maryland State Retirement & Pension System first reported a position in Aon in Q4 2020 and has held it in 22 quarters since.
  • Maryland State Retirement & Pension System's Aon position peaked at $5.46M in Q1 2022.
  • 1,266 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on Maryland State Retirement & Pension System's 13F filing for Q2 2026, filed 30 Jul 2026.