New England Research & 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
2022
Q3
Sell
-10,079
Closed -$231K 188
2022
Q2
$231K Sell
10,079
-6,346
-39% -$145K 0.13% 142
2022
Q1
$502K Hold
16,425
0.26% 111
2021
Q4
$648K Buy
+16,425
New +$648K 0.31% 96
2019
Q2
Sell
-14,363
Closed -$224K 185
2019
Q1
$224K Sell
14,363
-301
-2% -$4.69K 0.15% 155
2018
Q4
$179K Sell
14,664
-3,752
-20% -$45.8K 0.14% 145
2018
Q3
$329K Sell
18,416
-1,546
-8% -$27.6K 0.21% 120
2018
Q2
$515K Sell
19,962
-309
-2% -$7.97K 0.34% 105
2018
Q1
$604K Buy
20,271
+4,693
+30% +$140K 0.4% 93
2017
Q4
$482K Buy
+15,578
New +$482K 0.34% 98