Jane Street’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
2025
Q1
Sell
-63,924
Closed -$3.23M 6957
2024
Q4
$3.23M Sell
63,924
-34,022
-35% -$1.72M ﹤0.01% 1564
2024
Q3
$3.82M Sell
97,946
-103,205
-51% -$4.03M ﹤0.01% 1608
2024
Q2
$7.36M Buy
201,151
+150,023
+293% +$5.49M ﹤0.01% 1306
2024
Q1
$2.28M Sell
51,128
-34,030
-40% -$1.52M ﹤0.01% 2157
2023
Q4
$3.28M Buy
85,158
+56,783
+200% +$2.18M ﹤0.01% 1931
2023
Q3
$884K Buy
28,375
+16,110
+131% +$502K ﹤0.01% 3044
2023
Q2
$464K Buy
12,265
+1,230
+11% +$46.6K ﹤0.01% 3824
2023
Q1
$314K Sell
11,035
-20,684
-65% -$589K ﹤0.01% 4194
2022
Q4
$901K Sell
31,719
-19,856
-38% -$564K ﹤0.01% 2752
2022
Q3
$1.22M Sell
51,575
-34,935
-40% -$823K ﹤0.01% 2581
2022
Q2
$1.98M Sell
86,510
-54,270
-39% -$1.24M ﹤0.01% 1984
2022
Q1
$4.3M Buy
+140,780
New +$4.3M ﹤0.01% 1339
2021
Q4
Hold
0
6024
2021
Q3
Sell
-16,071
Closed -$551K 6057
2021
Q2
$551K Sell
16,071
-42,156
-72% -$1.45M ﹤0.01% 3310
2021
Q1
$1.6M Sell
58,227
-100,270
-63% -$2.76M ﹤0.01% 1900
2020
Q4
$3.13M Buy
158,497
+57,134
+56% +$1.13M ﹤0.01% 1039
2020
Q3
$1.65M Buy
101,363
+72,077
+246% +$1.17M ﹤0.01% 1357
2020
Q2
$463K Buy
29,286
+10,216
+54% +$162K ﹤0.01% 2608
2020
Q1
$281K Sell
19,070
-1,509,584
-99% -$22.2M ﹤0.01% 2622
2019
Q4
$35.9M Buy
1,528,654
+1,517,780
+13,958% +$35.7M 0.05% 57
2019
Q3
$237K Sell
10,874
-24,146
-69% -$526K ﹤0.01% 2912
2019
Q2
$663K Buy
+35,020
New +$663K ﹤0.01% 2022
2019
Q1
Sell
-66,607
Closed -$812K 3856
2018
Q4
$812K Buy
+66,607
New +$812K ﹤0.01% 1688
2018
Q2
Sell
-19,598
Closed -$583K 3838
2018
Q1
$583K Sell
19,598
-7,482
-28% -$223K ﹤0.01% 2014
2017
Q4
$837K Buy
27,080
+15,234
+129% +$471K ﹤0.01% 1568
2017
Q3
$368K Buy
+11,846
New +$368K ﹤0.01% 2176
2017
Q2
Hold
0
3329
2015
Q3
Sell
-25,472
Closed -$613K 2980
2015
Q2
$613K Buy
+25,472
New +$613K ﹤0.01% 1408