SUMMIT MATERIALS INC -CL A - COMMON STOCK (SUM)

Historical Holders from Q1 2015 to Q3 2025

Symbol
SUM
Type / Class
Equity / COMMON STOCK
Shares outstanding
178M
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
3.59K
Holdings value
$140K
% of all portfolios
0%
Grand Portfolio weight change
+0%
Number of holders
3
Number of buys
1
Average Value change %
+0%
Average buys %
+0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of SUMMIT MATERIALS INC -CL A - COMMON STOCK (SUM)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
PRICE T ROWE ASSOCIATES INC /MD/ 3% $271M 5.35M T. Rowe Price Associates, Inc. 31 Dec 2024

Institutional Holders of SUMMIT MATERIALS INC -CL A - COMMON STOCK (SUM)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 3.59K $140K +$133K $39.03 3
2025 Q2 190 $6.99K -$564K $44.56 2
2025 Q1 12.2K $563K -$5.76B $50.60 7
2024 Q4 115M $5.84B -$331M $50.60 390
2024 Q3 122M $4.79B +$26.3M $39.03 331
2024 Q2 122M $4.47B +$2.44M $36.61 300
2024 Q1 121M $5.38B +$76M $44.57 303
2023 Q4 120M $4.61B -$17M $38.46 292
2023 Q3 121M $3.75B -$55M $31.14 288
2023 Q2 121M $4.6B -$3.65M $37.85 261
2023 Q1 122M $3.47B -$10.1M $28.49 242
2022 Q4 123M $3.49B +$90.9M $28.39 240
2022 Q3 120M $2.86B -$19M $23.96 231
2022 Q2 120M $2.8B +$29.9M $23.29 222
2022 Q1 118M $3.68B -$75.5M $31.06 251
2021 Q4 120M $4.81B -$56.1M $40.14 250
2021 Q3 121M $3.87B +$23.1M $31.97 233
2021 Q2 120M $4.18B +$146M $34.85 235
2021 Q1 117M $3.27B +$64.5M $28.02 244
2020 Q4 117M $2.36B -$4.59M $20.08 209
2020 Q3 118M $1.95B -$65.9M $16.54 200
2020 Q2 122M $1.96B +$15.7M $16.08 166
2020 Q1 122M $1.82B -$47.5M $15.00 177
2019 Q4 123M $2.93B -$105M $23.90 209
2019 Q3 128M $2.85B -$101M $22.20 181
2019 Q2 133M $2.56B +$10.7M $19.25 172
2019 Q1 135M $2.14B -$177K $15.87 185
2018 Q4 138M $1.71B -$36.6M $12.40 186
2018 Q3 135M $2.45B +$35M $18.18 183
2018 Q2 128M $3.36B +$112M $26.25 205
2018 Q1 123M $3.73B -$79.5M $30.28 227
2017 Q4 126M $3.95B -$40.4M $31.44 226
2017 Q3 126M $4.03B +$191M $32.03 215
2017 Q2 120M $3.48B +$297M $28.87 210
2017 Q1 114M $2.81B +$465M $24.71 216
2016 Q4 100M $2.38B +$483M $23.79 192
2016 Q3 81.1M $1.5B +$266M $18.55 159
2016 Q2 66.2M $1.36B +$326M $20.46 152
2016 Q1 50.5M $981M -$45.2M $19.45 137
2015 Q4 52.6M $1.05B +$97.1M $20.04 129
2015 Q3 49.1M $921M +$436M $18.77 119
2015 Q2 25.6M $652M +$44.6M $25.50 102
2015 Q1 24.4M $541M +$539M $22.15 82