SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

102 hedge funds and large institutions have $645M invested in Summit Materials, Inc. Class A Common Stock in 2015 Q2 according to their latest regulatory filings, with 50 funds opening new positions, 25 increasing their positions, 21 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
102
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$159K
Puts
$252K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$44.3M
2
$41.1M
3
$40.1M
4
$37M
5
$35.7M
6
$31M
7
$30.7M
8
$25.8M
9
$22.7M
10
$22.6M
11
$22.3M
12
$21.5M
13
$19.5M
14
$16.3M
15
$15.5M
16
$15.3M
17
$13.8M
18
$13.3M
19
$12.5M
20
$11.1M
21
$8.31M
22
$8.28M
23
$7.47M
24
$7.15M
25
$7.11M