SAM
SUM

Silphium Asset Management’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Silphium Asset Management’s Portfolio SUM Stock Details SUM Fund Activity
Quarter Market Value Status Shares Shares
Change % 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Hold
0
– – – 58
2024
Q4 		– Hold
0
– – – 61
2023
Q4 		– Sell
-120,000
Closed -$3.74M – 64
2023
Q3 		$3.74M Buy
+120,000
New +$3.74M 1.19% 24