SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

240 hedge funds and large institutions have $4.18B invested in Summit Materials, Inc. Class A Common Stock in 2021 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 79 increasing their positions, 87 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
240
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
$36.4M
Puts
$10.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
126
$669K
127
$636K
128
$614K
129
$611K
130
$606K
131
$594K
132
$591K
133
$587K
134
$574K
135
$573K
136
$566K
137
$559K
138
$551K
139
$544K
140
$538K
141
$528K
142
$523K
143
$521K
144
$486K
145
$480K
146
$473K
147
$471K
148
$465K
149
$442K
150
$421K