Next Century Growth Investors’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
Q3
Sell
-210,854
Closed -$5.44M 150
2018
Q2
$5.44M Sell
210,854
-15,185
-7% -$392K 0.69% 52
2018
Q1
$6.73M Sell
226,039
-53,624
-19% -$1.6M 0.9% 38
2017
Q4
$8.65M Sell
279,663
-24,126
-8% -$746K 1.07% 31
2017
Q3
$9.44M Sell
303,789
-107,667
-26% -$3.34M 1.13% 30
2017
Q2
$11.5M Sell
411,456
-143,369
-26% -$4.01M 1.1% 32
2017
Q1
$13.3M Sell
554,825
-362,249
-40% -$8.68M 1.13% 32
2016
Q4
$21.2M Buy
+917,074
New +$21.2M 1.3% 24