SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

229 hedge funds and large institutions have $3.73B invested in Summit Materials, Inc. Class A Common Stock in 2018 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 79 increasing their positions, 100 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

6% less capital invested

Capital invested by funds: $3.95B → $3.73B (-$221M)

21% less repeat investments, than reductions

Existing positions increased: 79 | Existing positions reduced: 100

Holders
229
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.4M
Puts
$1.59M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
101
$3.32M
102
$3.31M
103
$3.26M
104
$3.25M
105
$3.14M
106
$3.02M
107
$2.94M
108
$2.78M
109
$2.74M
110
$2.73M
111
$2.6M
112
$2.55M
113
$2.54M
114
$2.47M
115
$2.32M
116
$2.31M
117
$2.28M
118
$2.14M
119
$2.12M
120
$2.1M
121
$2.07M
122
$1.96M
123
$1.92M
124
$1.91M
125
$1.89M