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Osmosis Investment Management UK’s Aon AON Stock Holding History

Osmosis Investment Management UK’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 		$4.51M Buy
13,983
+674
+5% +$224K 0.12% 161
2025
Q4 		$4.7M Buy
+13,309
New +$4.65M 0.12% 168

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

Osmosis Investment Management UK's AON Position: Q1 2026 in Review

Osmosis Investment Management UK increased its Aon (AON) stake by 5.1% in Q1 2026, buying an estimated $224K and bringing the position to 13,983 shares worth $4.51M. The position accounts for 0.12% of the portfolio, ranked #161.

Osmosis Investment Management UK first reported a position in AON in Q4 2025 and has held it in 2 quarters since. The position peaked at $4.7M in Q4 2025. 1,253 funds tracked by Wall St. Rank hold AON as of Q1 2026.

  • Osmosis Investment Management UK held 13,983 shares of Aon worth $4.51M as of Q1 2026.
  • Osmosis Investment Management UK bought 674 Aon shares in Q1 2026, an estimated $224K.
  • Aon made up 0.12% of Osmosis Investment Management UK's portfolio in Q1 2026, its #161 holding.
  • Osmosis Investment Management UK first reported a position in Aon in Q4 2025 and has held it in 2 quarters since.
  • Osmosis Investment Management UK's Aon position peaked at $4.7M in Q4 2025.
  • 1,253 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Osmosis Investment Management UK's 13F filing for Q1 2026, filed 14 May 2026.