Vanguard Group’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
-12,373,001
Closed -$626M 4332
2024
Q4
$626M Buy
12,373,001
+56,602
+0.5% +$2.86M 0.01% 906
2024
Q3
$481M Buy
12,316,399
+87,868
+0.7% +$3.43M 0.01% 1067
2024
Q2
$448M Sell
12,228,531
-12,015
-0.1% -$440K 0.01% 1046
2024
Q1
$546M Buy
12,240,546
+262,179
+2% +$11.7M 0.01% 956
2023
Q4
$461M Buy
11,978,367
+53,079
+0.4% +$2.04M 0.01% 1016
2023
Q3
$371M Buy
11,925,288
+136,921
+1% +$4.26M 0.01% 1066
2023
Q2
$446M Sell
11,788,367
-83,767
-0.7% -$3.17M 0.01% 993
2023
Q1
$338M Buy
11,872,134
+169,117
+1% +$4.82M 0.01% 1137
2022
Q4
$332M Buy
11,703,017
+68,552
+0.6% +$1.95M 0.01% 1112
2022
Q3
$274M Buy
11,634,465
+115,726
+1% +$2.73M 0.01% 1193
2022
Q2
$264M Buy
11,518,739
+62,415
+0.5% +$1.43M 0.01% 1261
2022
Q1
$350M Buy
11,456,324
+121,267
+1% +$3.7M 0.01% 1200
2021
Q4
$447M Buy
11,335,057
+190,804
+2% +$7.53M 0.01% 1075
2021
Q3
$350M Buy
11,144,253
+85,704
+0.8% +$2.69M 0.01% 1214
2021
Q2
$379M Buy
11,058,549
+393,846
+4% +$13.5M 0.01% 1174
2021
Q1
$294M Buy
10,664,703
+378,186
+4% +$10.4M 0.01% 1327
2020
Q4
$203M Buy
10,286,517
+256,406
+3% +$5.06M 0.01% 1457
2020
Q3
$163M Sell
10,030,111
-659,568
-6% -$10.7M 0.01% 1395
2020
Q2
$169M Sell
10,689,679
-67,578
-0.6% -$1.07M 0.01% 1380
2020
Q1
$159M Buy
10,757,257
+295,360
+3% +$4.36M 0.01% 1269
2019
Q4
$246M Buy
10,461,897
+39,443
+0.4% +$927K 0.01% 1268
2019
Q3
$228M Sell
10,422,454
-86,653
-0.8% -$1.89M 0.01% 1263
2019
Q2
$199M Buy
10,509,107
+40,425
+0.4% +$765K 0.01% 1361
2019
Q1
$163M Buy
10,468,682
+86,997
+0.8% +$1.36M 0.01% 1461
2018
Q4
$127M Buy
10,381,685
+187,572
+2% +$2.29M 0.01% 1540
2018
Q3
$182M Buy
10,194,113
+257,612
+3% +$4.61M 0.01% 1454
2018
Q2
$256M Buy
9,936,501
+351,767
+4% +$9.08M 0.01% 1182
2018
Q1
$285M Buy
9,584,734
+272,258
+3% +$8.11M 0.01% 1055
2017
Q4
$288M Buy
9,312,476
+319,238
+4% +$9.87M 0.01% 1049
2017
Q3
$279M Buy
8,993,238
+202,916
+2% +$6.3M 0.01% 1044
2017
Q2
$246M Buy
8,790,322
+72,892
+0.8% +$2.04M 0.01% 1092
2017
Q1
$209M Buy
8,717,430
+1,446,036
+20% +$34.6M 0.01% 1197
2016
Q4
$168M Buy
7,271,394
+1,431,838
+25% +$33M 0.01% 1285
2016
Q3
$104M Buy
5,839,556
+1,260,949
+28% +$22.4M 0.01% 1535
2016
Q2
$89.8M Buy
4,578,607
+1,069,349
+30% +$21M 0.01% 1589
2016
Q1
$65.4M Buy
3,509,258
+65,029
+2% +$1.21M ﹤0.01% 1733
2015
Q4
$66.1M Buy
3,444,229
+521,523
+18% +$10M ﹤0.01% 1747
2015
Q3
$51.8M Buy
2,922,706
+1,258,900
+76% +$22.3M ﹤0.01% 1851
2015
Q2
$40.1M Buy
1,663,806
+1,504,916
+947% +$36.2M ﹤0.01% 2054
2015
Q1
$3.32M Buy
+158,890
New +$3.32M ﹤0.01% 3192