Comerica Bank’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
-7,514
Closed -$380K 3788
2024
Q4
$380K Sell
7,514
-136,653
-95% -$6.91M ﹤0.01% 2014
2024
Q3
$5.63M Buy
144,167
+19,173
+15% +$748K 0.02% 637
2024
Q2
$4.58M Buy
124,994
+33,941
+37% +$1.24M 0.02% 733
2024
Q1
$4.06M Buy
91,053
+62,173
+215% +$2.77M 0.02% 830
2023
Q4
$1.11M Buy
28,880
+1,177
+4% +$45.3K 0.01% 1478
2023
Q3
$863K Buy
+27,703
New +$863K ﹤0.01% 1522
2019
Q4
Sell
-39,211
Closed -$868K 2300
2019
Q3
$868K Sell
39,211
-7,267
-16% -$161K 0.01% 1601
2019
Q2
$862K Sell
46,478
-2,003
-4% -$37.1K 0.01% 1627
2019
Q1
$713K Sell
48,481
-1,676
-3% -$24.6K 0.01% 1744
2018
Q4
$744K Sell
50,157
-383
-0.8% -$5.68K 0.01% 1704
2018
Q3
$653K Buy
+50,540
New +$653K 0.01% 1787
2018
Q2
Sell
-8,933
Closed -$258K 2302
2018
Q1
$258K Sell
8,933
-2,340
-21% -$67.6K ﹤0.01% 2113
2017
Q4
$363K Sell
11,273
-35
-0.3% -$1.13K ﹤0.01% 2026
2017
Q3
$347K Buy
11,308
+648
+6% +$19.9K ﹤0.01% 2016
2017
Q2
$296K Buy
+10,660
New +$296K ﹤0.01% 2008