Tom Gayner AON Holdings History
Tom Gayner's Aon PLC Holding Summary
As of 2026-06-30, Markel Gayner Asset Management Corp held 135,800.00 shares of Aon PLC(AON), totaling $45.04 Mil. This investment constitutes 0.34% of their stock portfolio, and Markel Gayner Asset Management Corp now holds 0.06% of the outstanding Aon PLC(AON) stock.
The initial trade took place in 2015Q2. And since then Tom Gayner has made 23 purchases of AON, at an average price of $249.64, for a total of 135,800.00 shares. Based on historical transaction data and AON's current price of $292.81, Tom Gayner's estimated gain on his AON holdings is $5.86 Mil, reflecting a 17.29% gain to date.
Tom Gayner AON ($292.81) Holding Chart
Tom Gayner AON ($292.81) Quarterly Buys and Sells
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Avrg. Price |
|---|---|---|---|---|
| Shares Bought | 0 | Average Price $-/Share | ||
| Shares Sold | 0 | Average Price $-/Share | ||
| Current Price $0.00 | Total Estimated Gain 0 % | |||
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