Public Employees Retirement Association of Colorado’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
-13,599
Closed -$688K 1932
2024
Q4
$688K Sell
13,599
-171
-1% -$8.65K ﹤0.01% 822
2024
Q3
$537K Hold
13,770
﹤0.01% 950
2024
Q2
$504K Sell
13,770
-618
-4% -$22.6K ﹤0.01% 947
2024
Q1
$641K Sell
14,388
-2,305
-14% -$103K ﹤0.01% 869
2023
Q4
$642K Hold
16,693
﹤0.01% 864
2023
Q3
$520K Sell
16,693
-852,750
-98% -$26.6M ﹤0.01% 934
2023
Q2
$32.9M Hold
869,443
0.16% 90
2023
Q1
$24.8M Buy
869,443
+8,744
+1% +$249K 0.13% 118
2022
Q4
$24.4M Buy
860,699
+6,338
+0.7% +$180K 0.13% 125
2022
Q3
$20.1M Hold
854,361
0.12% 137
2022
Q2
$19.6M Hold
854,361
0.11% 149
2022
Q1
$26.1M Hold
854,361
0.12% 133
2021
Q4
$33.7M Hold
854,361
0.14% 109
2021
Q3
$26.9M Sell
854,361
-29,732
-3% -$935K 0.12% 134
2021
Q2
$30.3M Hold
884,093
0.13% 121
2021
Q1
$24.4M Sell
884,093
-1,001
-0.1% -$27.6K 0.11% 155
2020
Q4
$17.5M Buy
885,094
+1,154
+0.1% +$22.8K 0.08% 201
2020
Q3
$14.4M Sell
883,940
-39,547
-4% -$643K 0.08% 207
2020
Q2
$14.6M Hold
923,487
0.08% 185
2020
Q1
$13.6M Buy
923,487
+7,810
+0.9% +$115K 0.1% 176
2019
Q4
$21.5M Hold
915,677
0.12% 144
2019
Q3
$20M Hold
915,677
0.12% 138
2019
Q2
$17.3M Buy
915,677
+346,709
+61% +$6.56M 0.11% 169
2019
Q1
$8.88M Hold
568,968
0.06% 273
2018
Q4
$6.94M Sell
568,968
-449,692
-44% -$5.48M 0.05% 293
2018
Q3
$18.2M Hold
1,018,660
0.11% 188
2018
Q2
$26.3M Buy
1,018,660
+75,868
+8% +$1.96M 0.17% 117
2018
Q1
$28.1M Sell
942,792
-9,966
-1% -$297K 0.19% 104
2017
Q4
$29.5M Buy
952,758
+5,153
+0.5% +$159K 0.19% 108
2017
Q3
$29.4M Buy
947,605
+25,884
+3% +$804K 0.21% 100
2017
Q2
$25.8M Buy
921,721
+373,824
+68% +$10.5M 0.19% 106
2017
Q1
$13.1M Hold
547,897
0.1% 208
2016
Q4
$12.6M Buy
+547,897
New +$12.6M 0.1% 204