Hudson Bay Capital Management’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 |
-971,443
| Closed | -$49.2M | – | 1118 |
|
|
2024
Q4 | $49.2M | Buy |
+971,443
| New | +$49.2M | 0.17% | 73 |
|
|
2021
Q1 | – | Sell |
-22,839
| Closed | -$451K | – | 958 |
|
|
2020
Q4 | $451K | Sell |
22,839
-131,324
| -85% | -$2.59M | ﹤0.01% | 486 |
|
|
2020
Q3 | $2.51M | Buy |
154,163
+131,321
| +575% | +$2.14M | 0.04% | 315 |
|
|
2020
Q2 | $361K | Buy |
+22,842
| New | +$361K | 0.01% | 408 |
|
|
2020
Q1 | – | Sell |
-146,862
| Closed | -$3.45M | – | 582 |
|
|
2019
Q4 | $3.45M | Sell |
146,862
-58,886
| -29% | -$1.38M | 0.08% | 212 |
|
|
2019
Q3 | $4.49M | Buy |
+205,748
| New | +$4.49M | 0.12% | 155 |
|
|
2018
Q3 | – | Sell |
-55,918
| Closed | -$1.44M | – | 636 |
|
|
2018
Q2 | $1.44M | Sell |
55,918
-37,417
| -40% | -$966K | 0.02% | 327 |
|
|
2018
Q1 | $2.78M | Buy |
+93,335
| New | +$2.78M | 0.06% | 207 |
|
|
2015
Q4 | – | Sell |
-65,410
| Closed | -$1.16M | – | 208 |
|
|
2015
Q3 | $1.16M | Buy |
+65,410
| New | +$1.16M | 0.05% | 110 |
|