WCMNY
SUM

Westchester Capital Management (New York)’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Westchester Capital Management (New York)’s Portfolio SUM Stock Details SUM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-815,477
Closed -$41.3M – 200
2024
Q4 		$41.3M Buy
+815,477
New +$41.3M 2.24% 11