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
101
$408K
102
$402K
103
$391K
104
$381K
105
$379K
106
$375K
107
$358K
108
$326K
109
$297K
110
$297K
111
$265K
112
$255K
113
$247K
114
$227K
115
$204K
116
$201K
117
$200K
118
$171K
119
$159K
120
$119K
121
$102K
122
$83K
123
$75K
124
$65K
125
$65K