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Jefferies Financial Group’s Aon AON Stock Holding History

Jefferies Financial Group’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
2024
Q4 		– Sell
-4,400
Closed -$1.52M – 1577
2024
Q3 		$1.52M Buy
+4,400
New +$1.44M 0.01% 668

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 $3.38T AUM 44.17% 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

Jefferies Financial Group's AON Position: Q2 2026 in Review

Jefferies Financial Group increased its Aon (AON) stake by 227% in Q2 2026, buying an estimated $737K and bringing the position to 3,288 shares worth $1.09M. The position accounts for 0.01% of the portfolio, ranked #934.

Jefferies Financial Group first reported a position in AON in Q4 2022 and has held it in 15 quarters since. The position peaked at $54M in Q1 2025. 1,268 funds tracked by Wall St. Rank hold AON as of Q2 2026.

  • Jefferies Financial Group held 3,288 shares of Aon worth $1.09M as of Q2 2026.
  • Jefferies Financial Group bought 2,284 Aon shares in Q2 2026, an estimated $737K.
  • Aon made up 0.01% of Jefferies Financial Group's portfolio in Q2 2026, its #934 holding.
  • Jefferies Financial Group first reported a position in Aon in Q4 2022 and has held it in 15 quarters since.
  • Jefferies Financial Group's Aon position peaked at $54M in Q1 2025.
  • 1,268 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on Jefferies Financial Group's 13F filing for Q2 2026, filed 17 Aug 2026.