Canada Pension Plan Investment Board’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
-197,500
Closed -$9.99M 1519
2024
Q4
$9.99M Buy
+197,500
New +$9.99M 0.01% 602
2021
Q3
Sell
-96,615
Closed -$3.31M 1483
2021
Q2
$3.31M Buy
+96,615
New +$3.31M ﹤0.01% 715
2021
Q1
Sell
-44,443
Closed -$877K 1576
2020
Q4
$877K Buy
+44,443
New +$877K ﹤0.01% 1036
2020
Q3
Sell
-23,279
Closed -$368K 1391
2020
Q2
$368K Sell
23,279
-70,273
-75% -$1.11M ﹤0.01% 1107
2020
Q1
$1.38M Buy
93,552
+18,611
+25% +$275K ﹤0.01% 800
2019
Q4
$1.76M Buy
74,941
+69,833
+1,367% +$1.64M ﹤0.01% 892
2019
Q3
$112K Buy
+5,108
New +$112K ﹤0.01% 1122