Alambic Investment 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
2018
Q1
Sell
-31,945
Closed -$988K 535
2017
Q4
$988K Buy
+31,945
New +$988K 0.12% 253
2017
Q2
Sell
-18,975
Closed -$455K 692
2017
Q1
$455K Buy
+18,975
New +$455K 0.06% 428
2016
Q2
Sell
-30,056
Closed -$560K 593
2016
Q1
$560K Buy
+30,056
New +$560K 0.18% 201