Rockefeller Capital Management’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
-21,388
Closed -$1.08M 1755
2024
Q4
$1.08M Buy
+21,388
New +$1.08M ﹤0.01% 1220
2023
Q1
Sell
-384
Closed -$10K 3990
2022
Q4
$10K Sell
384
-110
-22% -$2.87K ﹤0.01% 3095
2022
Q3
$11K Sell
494
-77
-13% -$1.72K ﹤0.01% 3063
2022
Q2
$13K Sell
571
-199
-26% -$4.53K ﹤0.01% 3000
2022
Q1
$23K Buy
770
+312
+68% +$9.32K ﹤0.01% 2667
2021
Q4
$18K Buy
458
+341
+291% +$13.4K ﹤0.01% 2696
2021
Q3
$3K Sell
117
-53
-31% -$1.36K ﹤0.01% 3375
2021
Q2
$5K Sell
170
-176
-51% -$5.18K ﹤0.01% 3049
2021
Q1
$9K Buy
346
+224
+184% +$5.83K ﹤0.01% 2659
2020
Q4
$2K Buy
122
+104
+578% +$1.71K ﹤0.01% 2677
2020
Q3
$0 Sell
18
-33
-65% ﹤0.01% 2844
2020
Q2
$1K Buy
+51
New +$1K ﹤0.01% 2524
2020
Q1
Sell
-191
Closed -$4K 2519
2019
Q4
$4K Buy
+191
New +$4K ﹤0.01% 1841
2019
Q2
Sell
-396
Closed -$6K 2035
2019
Q1
$6K Buy
+396
New +$6K ﹤0.01% 1607