Portside Wealth Group’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q1
Sell
-5,848
Closed -$296K 448
2024
Q4
$296K Buy
5,848
+607
+12% +$30.7K 0.05% 331
2024
Q3
$205K Buy
+5,241
New +$205K 0.03% 371
2024
Q2
Sell
-4,588
Closed -$204K 396
2024
Q1
$204K Buy
+4,588
New +$204K 0.04% 354