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Quantinno Capital Management’s Aon AON Stock Holding History

Quantinno Capital 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
2026
Q1 		$72.9M Buy
225,807
+109,492
+94% +$36.4M 0.12% 168
2025
Q4 		$41M Buy
116,315
+43,467
+60% +$15.2M 0.08% 271
2025
Q3 		$26M Buy
72,848
+32,804
+82% +$11.9M 0.07% 330
2025
Q2 		$14.3M Buy
40,044
+12,631
+46% +$4.58M 0.06% 374
2025
Q1 		$10.9M Buy
27,413
+11,072
+68% +$4.25M 0.07% 342
2024
Q4 		$5.87M Buy
16,341
+7,291
+81% +$2.68M 0.06% 416
2024
Q3 		$3.13M Buy
9,050
+4,010
+80% +$1.31M 0.04% 562
2024
Q2 		$1.48M Buy
5,040
+906
+22% +$268K 0.03% 690
2024
Q1 		$1.38M Sell
4,134
-2,164
-34% -$671K 0.03% 647
2023
Q4 		$1.83M Buy
6,298
+862
+16% +$276K 0.06% 410
2023
Q3 		$1.76M Buy
5,436
+262
+5% +$86.7K 0.08% 339
2023
Q2 		$1.79M Buy
5,174
+576
+13% +$187K 0.1% 254
2023
Q1 		$1.45M Buy
4,598
+2,658
+137% +$823K 0.1% 280
2022
Q4 		$582K Buy
1,940
+982
+103% +$287K 0.04% 489
2022
Q3 		$257K Buy
+958
New +$271K 0.03% 524
2022
Q2 		– Sell
-1,384
Closed -$451K – 603
2022
Q1 		$451K Buy
+1,384
New +$403K 0.07% 322

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

Quantinno Capital Management's AON Position: Q1 2026 in Review

Quantinno Capital Management increased its Aon (AON) stake by 94% in Q1 2026, buying an estimated $36.4M and bringing the position to 225,807 shares worth $72.9M. The position accounts for 0.12% of the portfolio, ranked #168.

Quantinno Capital Management first reported a position in AON in Q1 2022 and has held it in 16 quarters since. 1,252 funds tracked by Wall St. Rank hold AON as of Q1 2026.

  • Quantinno Capital Management held 225,807 shares of Aon worth $72.9M as of Q1 2026.
  • Quantinno Capital Management bought 109,492 Aon shares in Q1 2026, an estimated $36.4M.
  • Aon made up 0.12% of Quantinno Capital Management's portfolio in Q1 2026, its #168 holding.
  • Quantinno Capital Management first reported a position in Aon in Q1 2022 and has held it in 16 quarters since.
  • 1,252 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Quantinno Capital Management's 13F filing for Q1 2026, filed 15 May 2026.