Mattern Capital Management’s Aon AON Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $1.15M | Buy |
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|
2025
Q1 | $1.15M | Buy |
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|
2024
Q4 | $978K | Buy |
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|
2024
Q3 | $916K | Buy |
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|
2024
Q2 | $727K | Buy |
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|
2024
Q1 | $714K | Buy |
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|
2023
Q4 | $340K | Hold |
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|
2023
Q3 | $379K | Hold |
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|
2023
Q2 | $404K | Hold |
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|
2023
Q1 | $369K | Hold |
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|
2022
Q4 | $351K | Hold |
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|
2022
Q3 | $313K | Hold |
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|
2022
Q2 | $316K | Hold |
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|
2022
Q1 | $381K | Hold |
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|
2021
Q4 | $352K | Hold |
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|
2021
Q3 | $334K | Sell |
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|
2021
Q2 | $325K | Hold |
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|
2021
Q1 | $314K | Hold |
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|
2020
Q4 | $288K | Hold |
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|
2020
Q3 | $281K | Hold |
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|
2020
Q2 | $263K | Hold |
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|
2020
Q1 | $225K | Hold |
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|
2019
Q4 | $284K | Buy |
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