GSA Capital Partners’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
-22,845
Closed -$1.16M 2167
2024
Q4
$1.16M Buy
22,845
+2,382
+12% +$121K 0.09% 310
2024
Q3
$799K Buy
+20,463
New +$799K 0.06% 607
2024
Q2
Sell
-5,491
Closed -$245K 2106
2024
Q1
$245K Sell
5,491
-31,803
-85% -$1.42M 0.02% 1315
2023
Q4
$1.43M Buy
+37,294
New +$1.43M 0.12% 233
2022
Q2
Sell
-21,618
Closed -$660K 1884
2022
Q1
$660K Buy
21,618
+16,525
+324% +$505K 0.09% 374
2021
Q4
$201K Sell
5,093
-9,715
-66% -$383K 0.03% 1231
2021
Q3
$465K Buy
+14,808
New +$465K 0.05% 738
2021
Q2
Sell
-11,541
Closed -$318K 1651
2021
Q1
$318K Buy
+11,541
New +$318K 0.05% 611
2020
Q4
Sell
-19,876
Closed -$323K 1673
2020
Q3
$323K Buy
+19,876
New +$323K 0.05% 682
2020
Q2
Sell
-49,654
Closed -$732K 1196
2020
Q1
$732K Buy
49,654
+35,108
+241% +$518K 0.18% 45
2019
Q4
$342K Buy
14,546
+3,340
+30% +$78.5K 0.04% 926
2019
Q3
$245K Buy
+11,206
New +$245K 0.03% 1066
2018
Q3
Sell
-10,328
Closed -$267K 1960
2018
Q2
$267K Buy
10,328
+2,147
+26% +$55.5K 0.01% 1427
2018
Q1
$244K Buy
+8,181
New +$244K 0.01% 1391
2017
Q1
Sell
-32,594
Closed -$752K 2039
2016
Q4
$752K Sell
32,594
-2,275
-7% -$52.5K 0.05% 730
2016
Q3
$620K Buy
+34,869
New +$620K 0.03% 930