Atom Investors’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
2021
Q1
Sell
-42,290
Closed -$835K 438
2020
Q4
$835K Buy
+42,290
New +$835K 0.08% 192