WCA
SUM

Windsor Creek Advisors’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q2
Sell
-10,380
Closed -$291K 192
2021
Q1
$291K Sell
10,380
-20,943
-67% -$587K 0.08% 124
2020
Q4
$629K Buy
+31,323
New +$629K 0.16% 101