Douglass Winthrop Advisors’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
Q3
$251K Sell
2025
Q2
$278K Sell
2025
Q1
$368K Buy
2020
Q4
Sell
2020
Q3
$467K Hold
2020
Q2
$533K Sell
2020
Q1
$629K Sell
2019
Q4
$802K Hold
2019
Q3
$777K Buy