UOC
SUM

UBS O'Connor’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

UBS O'Connor’s Portfolio SUM Stock Details SUM Fund Activity
Quarter Market Value Status Shares Shares
Change % 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-2,033,333
Closed -$103M – 455
2024
Q4 		$103M Buy
+2,033,333
New +$103M 2.72% 9
2016
Q4 		– Sell
-242,047
Closed -$4.49M – 457
2016
Q3 		$4.49M Buy
+242,047
New +$4.49M 0.07% 220