SUM

Summit Materials, Inc. Class A Common Stock

Delisted

SUM was delisted on the 10th of February, 2025.

140 hedge funds and large institutions have $976M invested in Summit Materials, Inc. Class A Common Stock in 2016 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 67 increasing their positions, 28 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
140
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$219K
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
126
$56K
127
$35K
128
$27K
129
$20K
130
$20K
131
$18K
132
$12K
133
$6K
134
$5.07K
135
$4K
136
$2K
137
$2K
138
$1K
139
$1K
140
141
142
143
144
145
146
147
148
149
150