Natixis Advisors’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
2025
Q1
Sell
-15,295
Closed -$774K 1698
2024
Q4
$774K Sell
15,295
-12,775
-46% -$597K ﹤0.01% 1380
2024
Q3
$1.1M Buy
28,070
+7,282
+35% +$280K ﹤0.01% 1265
2024
Q2
$761K Sell
20,788
-1,064
-5% -$41.8K ﹤0.01% 1330
2024
Q1
$974K Sell
21,852
-8,530
-28% -$337K ﹤0.01% 1227
2023
Q4
$1.17M Buy
30,382
+1,920
+7% +$66.6K ﹤0.01% 1155
2023
Q3
$886K Buy
28,462
+2,608
+10% +$92.8K ﹤0.01% 1196
2023
Q2
$979K Buy
25,854
+8,155
+46% +$253K ﹤0.01% 1168
2023
Q1
$504K Sell
17,699
-1,379
-7% -$41.7K ﹤0.01% 1306
2022
Q4
$542K Buy
19,078
+2,121
+13% +$58.4K ﹤0.01% 1284
2022
Q3
$400K Sell
16,957
-231
-1% -$6.2K ﹤0.01% 1328
2022
Q2
$394K Buy
+17,188
New +$456K ﹤0.01% 1330
2022
Q1
Sell
-27,736
Closed -$1.09M 1476
2021
Q4
$1.09M Buy
27,736
+3,048
+12% +$112K ﹤0.01% 1101
2021
Q3
$776K Sell
24,688
-4,784
-16% -$156K ﹤0.01% 1134
2021
Q2
$1.01M Buy
+29,472
New +$929K ﹤0.01% 1090
2018
Q4
Sell
-51,346
Closed -$918K 1127
2018
Q3
$918K Sell
51,346
-43,749
-46% -$952K 0.01% 969
2018
Q2
$2.46M Sell
95,095
-16,012
-14% -$446K 0.02% 697
2018
Q1
$3.31M Sell
111,107
-3,213
-3% -$99.1K 0.03% 583
2017
Q4
$3.53M Sell
114,320
-5,354
-4% -$161K 0.04% 527
2017
Q3
$3.72M Buy
119,674
+12,231
+11% +$347K 0.04% 525
2017
Q2
$3.01M Buy
+107,443
New +$2.8M 0.03% 591

Other funds holding SUM