Nomura Holdings’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 Q1	–	Sell	-49,782	Closed	-$1.91M	–	2242
2023 Q4	$1.91M	Buy	49,782 +22,341	+81%	+$775K	0.02%	972
2023 Q3	$855K	Buy	+27,441	New	+$976K	0.01%	1011
2022 Q2	–	Sell	-49,441	Closed	-$1.5M	–	2314
2022 Q1	$1.5M	Buy	+49,441	New	+$1.65M	0.01%	974
2021 Q3	–	Sell	-13,730	Closed	-$471K	–	2334
2021 Q2	$471K	Sell	13,730 -1,525	-10%	-$48.1K	﹤0.01%	1383
2021 Q1	$420K	Sell	15,255 -19,131	-56%	-$481K	﹤0.01%	1413
2020 Q4	$678K	Sell	34,386 -19,567	-36%	-$363K	﹤0.01%	1156
2020 Q3	$875K	Buy	53,953 +35,647	+195%	+$571K	0.01%	859
2020 Q2	$289K	Sell	18,306 -53,966	-75%	-$774K	﹤0.01%	955
2020 Q1	$1.06M	Buy	+72,272	New	+$1.4M	0.01%	572
2019 Q1	–	Sell	-138,484	Closed	-$1.69M	–	1472
2018 Q4	$1.69M	Buy	+138,484	New	+$1.91M	0.02%	748