Winton Group’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 Q2	–	Sell	-24,620	Closed	-$1.1M	–	773
2024 Q1	$1.1M	Buy	24,620 +6,789	+38%	+$268K	0.08%	220
2023 Q4	$686K	Sell	17,831 -1,160	-6%	-$40.2K	0.05%	217
2023 Q3	$591K	Buy	18,991 +3,412	+22%	+$121K	0.05%	210
2023 Q2	$590K	Buy	15,579 +6,753	+77%	+$209K	0.05%	264
2023 Q1	$251K	Sell	8,826 -8,186	-48%	-$247K	0.02%	859
2022 Q4	$483K	Buy	+17,012	New	+$469K	0.03%	640
2021 Q4	–	Sell	-8,214	Closed	-$258K	–	1473
2021 Q3	$258K	Sell	8,214 -240	-3%	-$7.84K	0.01%	1154
2021 Q2	$290K	Buy	+8,454	New	+$266K	0.02%	1194
2019 Q2	–	Sell	-12,818	Closed	-$200K	–	1309
2019 Q1	$200K	Buy	+12,818	New	+$200K	﹤0.01%	970