Boston Partners’s White Mountains Insurance WTM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $160M | Buy |
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|
2025
Q1 | $163M | Sell |
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|
2024
Q4 | $166M | Buy |
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|
2024
Q3 | $145M | Sell |
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|
2024
Q2 | $159M | Sell |
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|
2024
Q1 | $162M | Sell |
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|
2023
Q4 | $140M | Sell |
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|
2023
Q3 | $171M | Sell |
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|
2023
Q2 | $165M | Sell |
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|
2023
Q1 | $174M | Buy |
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|
2022
Q4 | $177M | Sell |
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|
2022
Q3 | $168M | Sell |
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|
2022
Q2 | $166M | Sell |
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|
2022
Q1 | $154M | Sell |
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|
2021
Q4 | $140M | Sell |
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|
2021
Q3 | $154M | Buy |
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|
2021
Q2 | $161M | Buy |
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|
2021
Q1 | $154M | Buy |
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|
2020
Q4 | $132M | Sell |
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|
2020
Q3 | $103M | Sell |
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|
2020
Q2 | $122M | Sell |
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|
2020
Q1 | $131M | Sell |
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|
2019
Q4 | $164M | Sell |
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|
2019
Q3 | $170M | Sell |
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|
2019
Q2 | $169M | Sell |
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|
2019
Q1 | $155M | Sell |
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|
2018
Q4 | $150M | Buy |
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|
2018
Q3 | $152M | Buy |
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|
2018
Q2 | $145M | Buy |
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|
2018
Q1 | $130M | Sell |
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|
2017
Q4 | $137M | Buy |
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|
2017
Q3 | $111M | Buy |
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|
2017
Q2 | $111M | Sell |
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|
2017
Q1 | $113M | Buy |
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|
2016
Q4 | $104M | Sell |
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|
2016
Q3 | $104M | Sell |
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|
2016
Q2 | $107M | Sell |
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|
2016
Q1 | $105M | Sell |
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|
2015
Q4 | $99.9M | Sell |
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|
2015
Q3 | $103M | Sell |
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|
2015
Q2 | $93.5M | Buy |
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|
2015
Q1 | $96.7M | Buy |
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|
2014
Q4 | $81.7M | Sell |
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|
2014
Q3 | $84.2M | Sell |
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|
2014
Q2 | $83.3M | Sell |
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|
2014
Q1 | $86.4M | Sell |
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|
2013
Q4 | $90.1M | Sell |
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|
2013
Q3 | $89.7M | Sell |
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|
2013
Q2 | $91.5M | Buy |
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