GAMMA Investing’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
-616
Closed -$31.2K 3906
2024
Q4
$31.2K Buy
616
+49
+9% +$2.48K ﹤0.01% 2019
2024
Q3
$22.1K Buy
567
+245
+76% +$9.56K ﹤0.01% 2047
2024
Q2
$11.8K Buy
322
+80
+33% +$2.93K ﹤0.01% 2156
2024
Q1
$10.8K Buy
242
+105
+77% +$4.68K ﹤0.01% 2018
2023
Q4
$4.96K Buy
+137
New +$4.96K ﹤0.01% 2247