Trexquant Investment’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2024 Q4	–	Sell	-36,455	Closed	-$1.42M	–	1913
2024 Q3	$1.42M	Buy	+36,455	New	+$1.4M	0.02%	926
2023 Q4	–	Sell	-68,479	Closed	-$2.13M	–	1874
2023 Q3	$2.13M	Buy	+68,479	New	+$2.44M	0.05%	473
2022 Q4	–	Sell	-33,854	Closed	-$798K	–	1807
2022 Q3	$798K	Sell	33,854 -45,289	-57%	-$1.22M	0.03%	617
2022 Q2	$1.81M	Sell	79,143 -37,095	-32%	-$985K	0.08%	300
2022 Q1	$3.55M	Buy	+116,238	New	+$3.87M	0.17%	151
2021 Q2	–	Sell	-14,750	Closed	-$406K	–	1575
2021 Q1	$406K	Buy	+14,750	New	+$371K	0.04%	606
2020 Q4	–	Sell	-61,165	Closed	-$995K	–	1581
2020 Q3	$995K	Buy	+61,165	New	+$979K	0.06%	423
2020 Q1	–	Sell	-12,819	Closed	-$301K	–	1483
2019 Q4	$301K	Buy	+12,819	New	+$291K	0.02%	749
2018 Q4	–	Sell	-40,338	Closed	-$721K	–	1365
2018 Q3	$721K	Sell	40,338 -19,548	-33%	-$425K	0.05%	436
2018 Q2	$1.55M	Buy	+59,886	New	+$1.67M	0.11%	280
2017 Q2	–	Sell	-14,953	Closed	-$358K	–	1238
2017 Q1	$358K	Buy	+14,953	New	+$351K	0.05%	677
2016 Q2	–	Sell	-10,749	Closed	-$200K	–	1152
2016 Q1	$200K	Buy	+10,749	New	+$176K	0.02%	842