Luther King Capital Management (LKCM)’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2018
Q4
Sell
2018
Q3
$2.01M Sell
2018
Q2
$6.33M Sell
2018
Q1
$9.48M Buy
2017
Q4
$8.59M Buy
2017
Q3
$8.63M Sell
2017
Q2
$8.99M Sell
2017
Q1
$9.19M Buy
2016
Q4
$8.12M Sell
2016
Q3
$7.1M Sell
2016
Q2
$10.2M Sell
2016
Q1
$9.95M Sell
2015
Q4
$12.4M Sell
2015
Q3
$16M Buy
2015
Q2
$496K Hold
2015
Q1
$431K Buy