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OMERS Administration Corp’s Aon AON Stock Holding History

OMERS Administration Corp’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 		$183M Hold
567,479
– – 1.18% 17
2025
Q4 		$200M Sell
567,479
-33,938
-6% -$11.8M 1.43% 15
2025
Q3 		$214M Hold
601,417
– – 1.54% 16
2025
Q2 		$215M Hold
601,417
– – 1.69% 13
2025
Q1 		$240M Sell
601,417
-1,189
-0.2% -$456K 2.1% 11
2024
Q4 		$216M Buy
602,606
+1,403
+0.2% +$516K 1.89% 14
2024
Q3 		$208M Hold
601,203
– – 1.91% 13
2024
Q2 		$177M Buy
601,203
+6,938
+1% +$2.05M 1.7% 17
2024
Q1 		$198M Hold
594,265
– – 2.27% 13
2023
Q4 		$173M Sell
594,265
-8,372
-1% -$2.68M 2.18% 15
2023
Q3 		$195M Buy
602,637
+229,500
+62% +$75.9M 2.94% 9
2023
Q2 		$129M Hold
373,137
– – 2% 20
2023
Q1 		$118M Hold
373,137
– – 1.81% 25
2022
Q4 		$112M Hold
373,137
– – 1.79% 29
2022
Q3 		$100M Hold
373,137
– – 1.67% 28
2022
Q2 		$101M Hold
373,137
– – 1.45% 31
2022
Q1 		$122M Buy
373,137
+80,600
+28% +$23.4M 1.56% 28
2021
Q4 		$87.9M Hold
292,537
– – 1.14% 36
2021
Q3 		$83.6M Buy
+292,537
New +$78.6M 1.22% 33
2021
Q2 		– Sell
-311,100
Closed -$71.6M – 11
2021
Q1 		$71.6M Hold
311,100
– – 1.13% 33
2020
Q4 		$65M Buy
311,100
+110,000
+55% +$22.5M 1.17% 26
2020
Q3 		$41.5M Buy
201,100
+39,500
+24% +$7.89M 0.88% 35
2020
Q2 		$31.1M Buy
161,600
+23,700
+17% +$4.42M 1.03% 37
2020
Q1 		$22.8M Buy
+137,900
New +$28.2M 1.02% 34
2017
Q3 		– Sell
-12,034
Closed -$1.6M – 418
2017
Q2 		$1.6M Buy
+12,034
New +$1.52M 0.02% 261
2015
Q1 		– Sell
-3,800
Closed -$360K – 400
2014
Q4 		$360K Buy
+3,800
New +$340K 0.01% 353

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

OMERS Administration Corp's AON Position: Q1 2026 in Review

OMERS Administration Corp held its Aon (AON) position steady in Q1 2026 at 567,479 shares worth $183M. The position accounts for 1.18% of the portfolio, ranked #17.

OMERS Administration Corp first reported a position in AON in Q4 2014 and has held it in 26 quarters since. The position peaked at $240M in Q1 2025. 1,252 funds tracked by Wall St. Rank hold AON as of Q1 2026.

  • OMERS Administration Corp held 567,479 shares of Aon worth $183M as of Q1 2026.
  • OMERS Administration Corp left its Aon share count unchanged in Q1 2026.
  • Aon made up 1.18% of OMERS Administration Corp's portfolio in Q1 2026, its #17 holding.
  • OMERS Administration Corp first reported a position in Aon in Q4 2014 and has held it in 26 quarters since.
  • OMERS Administration Corp's Aon position peaked at $240M in Q1 2025.
  • 1,252 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on OMERS Administration Corp's 13F filing for Q1 2026, filed 15 May 2026.