Fidelity International’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	-1,880,000	Closed	-$95.1M	–	986
2024 Q4	$95.1M	Buy	+1,880,000	New	+$95.1M	0.09%	225