CSIC
AON icon

Clifford Swan Investment Counsel’s Aon AON Stock Holding History

Clifford Swan Investment Counsel’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 		$8.74M Buy
27,076
+2,785
+11% +$926K 0.3% 91
2025
Q4 		$8.57M Buy
24,291
+395
+2% +$138K 0.28% 91
2025
Q3 		$8.52M Buy
23,896
+5,944
+33% +$2.15M 0.28% 91
2025
Q2 		$6.4M Buy
17,952
+3,547
+25% +$1.29M 0.23% 100
2025
Q1 		$5.75M Buy
14,405
+809
+6% +$310K 0.21% 104
2024
Q4 		$4.88M Buy
13,596
+2,170
+19% +$798K 0.18% 111
2024
Q3 		$3.95M Buy
+11,426
New +$3.74M 0.14% 119

Other funds holding AON

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $3.37T AUM 44.26% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 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

Clifford Swan Investment Counsel's AON Position: Q1 2026 in Review

Clifford Swan Investment Counsel increased its Aon (AON) stake by 11% in Q1 2026, buying an estimated $926K and bringing the position to 27,076 shares worth $8.74M. The position accounts for 0.3% of the portfolio, ranked #91.

Clifford Swan Investment Counsel first reported a position in AON in Q3 2024 and has held it in 7 quarters since. 1,256 funds tracked by Wall St. Rank hold AON as of Q1 2026.

  • Clifford Swan Investment Counsel held 27,076 shares of Aon worth $8.74M as of Q1 2026.
  • Clifford Swan Investment Counsel bought 2,785 Aon shares in Q1 2026, an estimated $926K.
  • Aon made up 0.3% of Clifford Swan Investment Counsel's portfolio in Q1 2026, its #91 holding.
  • Clifford Swan Investment Counsel first reported a position in Aon in Q3 2024 and has held it in 7 quarters since.
  • 1,256 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Clifford Swan Investment Counsel's 13F filing for Q1 2026, filed 6 May 2026.