SEI Investments’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
-260,531
Closed -$13.2M 2865
2024
Q4
$13.2M Sell
260,531
-423,128
-62% -$21.4M 0.02% 866
2024
Q3
$26.7M Buy
683,659
+69,509
+11% +$2.71M 0.03% 545
2024
Q2
$22.5M Buy
614,150
+157,986
+35% +$5.78M 0.03% 556
2024
Q1
$20.3M Buy
456,164
+78,111
+21% +$3.48M 0.03% 591
2023
Q4
$14.5M Sell
378,053
-6,813
-2% -$262K 0.02% 716
2023
Q3
$12M Sell
384,866
-9,343
-2% -$291K 0.02% 761
2023
Q2
$14.9M Buy
394,209
+15,163
+4% +$574K 0.03% 685
2023
Q1
$10.8M Buy
379,046
+61,250
+19% +$1.75M 0.02% 798
2022
Q4
$9.02M Buy
317,796
+24,268
+8% +$689K 0.02% 774
2022
Q3
$6.92M Buy
293,528
+8,553
+3% +$201K 0.02% 928
2022
Q2
$6.53M Buy
284,975
+111,044
+64% +$2.54M 0.01% 973
2022
Q1
$5.32M Sell
173,931
-40,123
-19% -$1.23M 0.01% 1076
2021
Q4
$8.44M Buy
214,054
+105,520
+97% +$4.16M 0.02% 880
2021
Q3
$3.41M Sell
108,534
-20,754
-16% -$652K 0.01% 1275
2021
Q2
$4.42M Buy
129,288
+45,032
+53% +$1.54M 0.01% 1148
2021
Q1
$2.32M Buy
+84,256
New +$2.32M 0.01% 1385
2020
Q3
Sell
-67,957
Closed -$1.07M 2519
2020
Q2
$1.07M Sell
67,957
-22,912
-25% -$362K ﹤0.01% 1529
2020
Q1
$1.34M Buy
90,869
+22,593
+33% +$333K ﹤0.01% 1327
2019
Q4
$1.61M Sell
68,276
-10,524
-13% -$247K ﹤0.01% 1440
2019
Q3
$1.73M Buy
78,800
+60,215
+324% +$1.32M ﹤0.01% 1389
2019
Q2
$349K Sell
18,585
-87,264
-82% -$1.64M ﹤0.01% 2055
2019
Q1
$1.67M Sell
105,849
-42,393
-29% -$667K 0.01% 1380
2018
Q4
$2.62M Buy
148,242
+5,838
+4% +$103K 0.01% 1192
2018
Q3
$2.55M Buy
142,404
+43,114
+43% +$771K 0.01% 1183
2018
Q2
$2.56M Sell
99,290
-112,572
-53% -$2.91M 0.01% 1231
2018
Q1
$6.31M Sell
211,862
-45,264
-18% -$1.35M 0.02% 721
2017
Q4
$7.95M Sell
257,126
-29,624
-10% -$916K 0.03% 696
2017
Q3
$8.91M Buy
286,750
+77,256
+37% +$2.4M 0.03% 637
2017
Q2
$5.87M Buy
209,494
+69,374
+50% +$1.94M 0.02% 775
2017
Q1
$3.36M Buy
140,120
+134,078
+2,219% +$3.21M 0.01% 963
2016
Q4
$139K Sell
6,042
-7,518
-55% -$173K ﹤0.01% 1871
2016
Q3
$241K Buy
13,560
+2,534
+23% +$45K ﹤0.01% 1633
2016
Q2
$216K Buy
11,026
+2,504
+29% +$49.1K ﹤0.01% 1535
2016
Q1
$159K Buy
8,522
+593
+7% +$11.1K ﹤0.01% 1574
2015
Q4
$152K Buy
7,929
+614
+8% +$11.8K ﹤0.01% 1617
2015
Q3
$130K Buy
7,315
+2,526
+53% +$44.9K ﹤0.01% 1711
2015
Q2
$115K Buy
4,789
+852
+22% +$20.5K ﹤0.01% 1517
2015
Q1
$82K Buy
+3,937
New +$82K ﹤0.01% 1594