T. Rowe Price Associates’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
-5,353,933
Closed -$271M 3090
2024
Q4
$271M Sell
5,353,933
-3,855,566
-42% -$195M 0.03% 368
2024
Q3
$359M Buy
9,209,499
+376,324
+4% +$14.7M 0.04% 334
2024
Q2
$323M Sell
8,833,175
-3,935
-0% -$144K 0.04% 335
2024
Q1
$394M Buy
8,837,110
+22,840
+0.3% +$1.02M 0.05% 312
2023
Q4
$339M Buy
8,814,270
+3,339,736
+61% +$128M 0.05% 319
2023
Q3
$170M Buy
5,474,534
+425,467
+8% +$13.2M 0.03% 418
2023
Q2
$191M Sell
5,049,067
-3,252,360
-39% -$123M 0.03% 397
2023
Q1
$237M Sell
8,301,427
-727,250
-8% -$20.7M 0.04% 351
2022
Q4
$256M Buy
9,028,677
+58,410
+0.7% +$1.66M 0.04% 332
2022
Q3
$211M Sell
8,970,267
-162,248
-2% -$3.82M 0.03% 350
2022
Q2
$209M Sell
9,132,515
-311,581
-3% -$7.14M 0.03% 469
2022
Q1
$288M Buy
9,444,096
+406,076
+4% +$12.4M 0.03% 432
2021
Q4
$357M Sell
9,038,020
-17,845
-0.2% -$704K 0.03% 413
2021
Q3
$285M Buy
9,055,865
+829,173
+10% +$26.1M 0.03% 456
2021
Q2
$282M Buy
8,226,692
+196,157
+2% +$6.72M 0.03% 468
2021
Q1
$221M Sell
8,030,535
-136,089
-2% -$3.75M 0.02% 527
2020
Q4
$161M Buy
8,166,624
+2,531,788
+45% +$50M 0.02% 578
2020
Q3
$91.6M Buy
5,634,836
+1,106,377
+24% +$18M 0.01% 679
2020
Q2
$71.6M Buy
4,528,459
+52,839
+1% +$835K 0.01% 729
2020
Q1
$66M Buy
4,475,620
+858,091
+24% +$12.7M 0.01% 699
2019
Q4
$85M Sell
3,617,529
-400,090
-10% -$9.4M 0.01% 718
2019
Q3
$87.7M Sell
4,017,619
-51,049
-1% -$1.11M 0.01% 657
2019
Q2
$77M Sell
4,068,668
-119,683
-3% -$2.27M 0.01% 720
2019
Q1
$65.4M Buy
4,188,351
+746,975
+22% +$11.7M 0.01% 768
2018
Q4
$42M Buy
3,441,376
+3,409,781
+10,792% +$41.6M 0.01% 886
2018
Q3
$565K Buy
31,595
+269
+0.9% +$4.81K ﹤0.01% 2099
2018
Q2
$809K Buy
31,326
+6,568
+27% +$170K ﹤0.01% 1929
2018
Q1
$737K Buy
24,758
+218
+0.9% +$6.49K ﹤0.01% 1910
2017
Q4
$759K Sell
24,540
-21
-0.1% -$650 ﹤0.01% 1897
2017
Q3
$763K Hold
24,561
﹤0.01% 1888
2017
Q2
$688K Buy
24,561
+8
+0% +$224 ﹤0.01% 1932
2017
Q1
$588K Buy
24,553
+98
+0.4% +$2.35K ﹤0.01% 1999
2016
Q4
$564K Sell
24,455
-2
-0% -$46 ﹤0.01% 1996
2016
Q3
$435K Buy
24,457
+2,087
+9% +$37.1K ﹤0.01% 2070
2016
Q2
$439K Buy
+22,370
New +$439K ﹤0.01% 2012