BlackRock Group’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
2016
Q4
$2.41M Buy
104,468
+63,183
+153% +$1.46M ﹤0.01% 1629
2016
Q3
$734K Sell
41,285
-20,669
-33% -$367K ﹤0.01% 2154
2016
Q2
$1.21M Buy
61,954
+5,089
+9% +$99.6K ﹤0.01% 1860
2016
Q1
$1.06M Buy
56,865
+27,322
+92% +$509K ﹤0.01% 1909
2015
Q4
$567K Buy
+29,543
New +$567K ﹤0.01% 2133
2015
Q3
Sell
-34,635
Closed -$834K 3072
2015
Q2
$834K Sell
34,635
-89,110
-72% -$2.15M ﹤0.01% 2035
2015
Q1
$2.59M Buy
+123,745
New +$2.59M ﹤0.01% 1360