Man 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
-503,363
Closed -$25.5M 2182
2024
Q4
$25.5M Buy
+503,363
New +$25.5M 0.07% 297
2024
Q1
Sell
-23,206
Closed -$893K 2169
2023
Q4
$893K Buy
+23,206
New +$893K ﹤0.01% 1380
2023
Q3
Sell
-67,500
Closed -$2.55M 1235
2023
Q2
$2.55M Buy
+67,500
New +$2.55M 0.01% 1102
2023
Q1
Hold
0
1462
2022
Q3
Hold
0
-$1.66M 2217
2022
Q2
Sell
-55,620
Closed -$1.7M 1179
2022
Q1
$1.7M Buy
55,620
+40,788
+275% +$1.25M 0.01% 1246
2021
Q4
$585K Buy
14,832
+7,024
+90% +$277K ﹤0.01% 1475
2021
Q3
$245K Buy
+7,808
New +$245K ﹤0.01% 1683
2020
Q3
Sell
-23,014
Closed -$364K 1893
2020
Q2
$364K Sell
23,014
-284,377
-93% -$4.5M ﹤0.01% 1513
2020
Q1
$4.53M Sell
307,391
-846
-0.3% -$12.5K 0.03% 528
2019
Q4
$7.24M Buy
308,237
+47,656
+18% +$1.12M 0.02% 839
2019
Q3
$5.69M Buy
260,581
+174,939
+204% +$3.82M 0.02% 810
2019
Q2
$1.62M Sell
85,642
-21,655
-20% -$410K 0.01% 1368
2019
Q1
$1.67M Buy
+107,297
New +$1.67M 0.01% 1393