White Mountains Insurance Group’s SPDR S&P 500 ETF Trust SPY Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-216,197
Closed -$121M 2
2025
Q1
$121M Sell
216,197
-166,949
-44% -$93.4M 42.3% 2
2024
Q4
$225M Hold
383,146
52.69% 1
2024
Q3
$220M Hold
383,146
40.47% 2
2024
Q2
$209M Buy
383,146
+93,300
+32% +$50.8M 47% 2
2024
Q1
$152M Hold
289,846
24.56% 2
2023
Q4
$138M Sell
289,846
-300,000
-51% -$143M 35.09% 2
2023
Q3
$252M Sell
589,846
-25,000
-4% -$10.7M 57.18% 1
2023
Q2
$273M Sell
614,846
-258,100
-30% -$114M 53.63% 1
2023
Q1
$357M Hold
872,946
58.48% 1
2022
Q4
$334M Buy
872,946
+742,946
+571% +$284M 66.45% 1
2022
Q3
$46.4M Buy
+130,000
New +$46.4M 23.85% 2