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Tower Bridge Advisors’s Aon AON Stock Holding History

Tower Bridge Advisors’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 		$10.5M Sell
31,789
-1,687
-5% -$544K 0.95% 30
2026
Q1 		$10.8M Buy
33,476
+114
+0.3% +$37.9K 1.04% 30
2025
Q4 		$11.8M Sell
33,362
-1,920
-5% -$670K 1.19% 23
2025
Q3 		$12.6M Sell
35,282
-5,328
-13% -$1.93M 1.26% 20
2025
Q2 		$14.5M Sell
40,610
-2,312
-5% -$838K 1.56% 12
2025
Q1 		$17.1M Sell
42,922
-1,092
-2% -$419K 1.91% 10
2024
Q4 		$15.8M Sell
44,014
-621
-1% -$228K 1.68% 11
2024
Q3 		$15.4M Sell
44,635
-862
-2% -$282K 1.6% 16
2024
Q2 		$13.4M Sell
45,497
-2,732
-6% -$808K 1.48% 17
2024
Q1 		$16.1M Buy
48,229
+122
+0.3% +$37.8K 1.64% 16
2023
Q4 		$14M Sell
48,107
-814
-2% -$261K 1.2% 23
2023
Q3 		$15.9M Sell
48,921
-373
-0.8% -$123K 1.47% 18
2023
Q2 		$17M Sell
49,294
-2,819
-5% -$915K 1.56% 17
2023
Q1 		$16.4M Sell
52,113
-4,110
-7% -$1.27M 1.35% 19
2022
Q4 		$16.9M Sell
56,223
-1,180
-2% -$345K 1.4% 19
2022
Q3 		$15.4M Sell
57,403
-308
-0.5% -$87.1K 1.37% 20
2022
Q2 		$15.6M Sell
57,711
-994
-2% -$286K 1.27% 19
2022
Q1 		$19.1M Sell
58,705
-207
-0.4% -$60.2K 1.28% 21
2021
Q4 		$17.7M Sell
58,912
-450
-0.8% -$135K 1.09% 25
2021
Q3 		$17M Sell
59,362
-408
-0.7% -$110K 1.13% 25
2021
Q2 		$14.3M Buy
59,770
+957
+2% +$234K 0.95% 32
2021
Q1 		$13.5M Buy
58,813
+1,952
+3% +$430K 1.02% 29
2020
Q4 		$12M Buy
56,861
+25,669
+82% +$5.24M 0.98% 34
2020
Q3 		$6.43M Buy
+31,192
New +$6.23M 0.66% 51

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

Tower Bridge Advisors's AON Position: Q2 2026 in Review

Tower Bridge Advisors reduced its Aon (AON) stake by 5% in Q2 2026, selling an estimated $544K and leaving 31,789 shares worth $10.5M. The position accounts for 0.95% of the portfolio, ranked #30.

Tower Bridge Advisors first reported a position in AON in Q3 2020 and has held it in 24 quarters since. The position peaked at $19.1M in Q1 2022. 1,263 funds tracked by Wall St. Rank hold AON as of Q2 2026.

  • Tower Bridge Advisors held 31,789 shares of Aon worth $10.5M as of Q2 2026.
  • Tower Bridge Advisors sold 1,687 Aon shares in Q2 2026, an estimated $544K.
  • Aon made up 0.95% of Tower Bridge Advisors's portfolio in Q2 2026, its #30 holding.
  • Tower Bridge Advisors first reported a position in Aon in Q3 2020 and has held it in 24 quarters since.
  • Tower Bridge Advisors's Aon position peaked at $19.1M in Q1 2022.
  • 1,263 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on Tower Bridge Advisors's 13F filing for Q2 2026, filed 12 Aug 2026.