Thurston Springer Miller Herd & Titak’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
-13,907
Closed -$704K 1755
2024
Q4
$704K Buy
+13,907
New +$704K 0.14% 154