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Guyasuta Investment Advisors’s Aon AON Stock Holding History

Guyasuta Investment 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
2025
Q3 		– Sell
-850
Closed -$303K – 262
2025
Q2 		$303K Hold
850
– – 0.02% 215
2025
Q1 		$339K Hold
850
– – 0.02% 188
2024
Q4 		$305K Hold
850
– – 0.02% 205
2024
Q3 		$294K Buy
+850
New +$278K 0.02% 216
2016
Q1 		– Sell
-5,165
Closed -$476K – 205
2015
Q4 		$476K Sell
5,165
-100
-2% -$9.31K 0.07% 136
2015
Q3 		$466K Hold
5,265
– – 0.07% 144
2015
Q2 		$524K Hold
5,265
– – 0.07% 151
2015
Q1 		$506K Hold
5,265
– – 0.07% 147
2014
Q4 		$499K Sell
5,265
-35
-0.7% -$3.13K 0.07% 148
2014
Q3 		$464K Hold
5,300
– – 0.06% 144
2014
Q2 		$477K Hold
5,300
– – 0.06% 146
2014
Q1 		$446K Hold
5,300
– – 0.06% 144
2013
Q4 		$444K Sell
5,300
-2,550
-32% -$202K 0.06% 145
2013
Q3 		$584K Buy
7,850
+4,700
+149% +$322K 0.09% 124
2013
Q2 		$202K Buy
+3,150
New +$200K 0.03% 171

Other funds holding AON

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
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
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Berkshire Hathaway
Berkshire Hathaway Omaha, Nebraska $263B AUM 16.68% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return