SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

193 hedge funds and large institutions have $2.39B invested in Summit Materials, Inc. Class A Common Stock in 2018 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 75 increasing their positions, 60 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
193
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
$46.5M
Puts
$4.18M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
101
$936K
102
$935K
103
$933K
104
$918K
105
$909K
106
$884K
107
$845K
108
$840K
109
$808K
110
$798K
111
$791K
112
$781K
113
$764K
114
$744K
115
$721K
116
$719K
117
$716K
118
$713K
119
$654K
120
$653K
121
$636K
122
$603K
123
$590K
124
$565K
125
$517K