Citigroup’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
-131,674
Closed -$6.66M 5102
2024
Q4
$6.66M Buy
131,674
+18,095
+16% +$916K ﹤0.01% 1213
2024
Q3
$4.43M Buy
113,579
+70,937
+166% +$2.77M ﹤0.01% 1432
2024
Q2
$1.56M Sell
42,642
-4,365
-9% -$160K ﹤0.01% 1937
2024
Q1
$2.1M Buy
47,007
+7,707
+20% +$344K ﹤0.01% 1802
2023
Q4
$1.51M Buy
39,300
+4,480
+13% +$172K ﹤0.01% 1855
2023
Q3
$1.08M Sell
34,820
-12,324
-26% -$384K ﹤0.01% 1843
2023
Q2
$1.78M Buy
47,144
+37,210
+375% +$1.41M ﹤0.01% 1780
2023
Q1
$283K Sell
9,934
-2,388
-19% -$68K ﹤0.01% 2925
2022
Q4
$350K Sell
12,322
-2,812
-19% -$79.8K ﹤0.01% 2740
2022
Q3
$357K Sell
15,134
-7,196
-32% -$170K ﹤0.01% 2805
2022
Q2
$511K Buy
22,330
+1,688
+8% +$38.6K ﹤0.01% 2596
2022
Q1
$630K Sell
20,642
-27,849
-57% -$850K ﹤0.01% 2696
2021
Q4
$1.91M Buy
48,491
+18,085
+59% +$713K ﹤0.01% 2005
2021
Q3
$956K Buy
30,406
+18,119
+147% +$570K ﹤0.01% 2431
2021
Q2
$421K Sell
12,287
-1,182
-9% -$40.5K ﹤0.01% 3174
2021
Q1
$371K Sell
13,469
-15,111
-53% -$416K ﹤0.01% 3023
2020
Q4
$564K Buy
28,580
+17,763
+164% +$351K ﹤0.01% 2555
2020
Q3
$176K Sell
10,817
-29,602
-73% -$482K ﹤0.01% 2841
2020
Q2
$639K Sell
40,419
-8,495
-17% -$134K ﹤0.01% 2398
2020
Q1
$722K Buy
48,914
+5,096
+12% +$75.2K ﹤0.01% 2046
2019
Q4
$1.03M Buy
43,818
+20,526
+88% +$482K ﹤0.01% 2164
2019
Q3
$509K Sell
23,292
-13,362
-36% -$292K ﹤0.01% 2571
2019
Q2
$694K Buy
36,654
+16,664
+83% +$316K ﹤0.01% 2440
2019
Q1
$312K Sell
19,990
-5,447
-21% -$85K ﹤0.01% 2826
2018
Q4
$310K Sell
25,437
-300,837
-92% -$3.67M ﹤0.01% 2826
2018
Q3
$5.83M Buy
326,274
+314,845
+2,755% +$5.63M 0.01% 924
2018
Q2
$295K Sell
11,429
-2,678
-19% -$69.1K ﹤0.01% 2679
2018
Q1
$420K Sell
14,107
-852
-6% -$25.4K ﹤0.01% 2428
2017
Q4
$463K Sell
14,959
-52,828
-78% -$1.64M ﹤0.01% 2410
2017
Q3
$2.11M Sell
67,787
-252,343
-79% -$7.84M ﹤0.01% 1462
2017
Q2
$8.96M Sell
320,130
-49,735
-13% -$1.39M 0.01% 683
2017
Q1
$8.86M Buy
369,865
+332,914
+901% +$7.98M 0.01% 671
2016
Q4
$853K Sell
36,951
-13,508
-27% -$312K ﹤0.01% 2505
2016
Q3
$896K Buy
50,459
+35,907
+247% +$638K ﹤0.01% 2009
2016
Q2
$286K Sell
14,552
-12,644
-46% -$249K ﹤0.01% 2606
2016
Q1
$507K Buy
27,196
+9,254
+52% +$173K ﹤0.01% 2673
2015
Q4
$345K Buy
17,942
+17,408
+3,260% +$335K ﹤0.01% 2652
2015
Q3
$9K Buy
534
+131
+33% +$2.21K ﹤0.01% 4450
2015
Q2
$9K Buy
403
+359
+816% +$8.02K ﹤0.01% 4650
2015
Q1
$1K Buy
+44
New +$1K ﹤0.01% 5370