PCM
SUM

Pentwater Capital Management’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Pentwater Capital Management’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
-200,000
Closed -$10.1M – 91
2024
Q4 		$10.1M Buy
+200,000
New +$10.1M 0.11% 32