SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

228 hedge funds and large institutions have $3.95B invested in Summit Materials, Inc. Class A Common Stock in 2017 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 90 increasing their positions, 91 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
228
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$10.8M
Puts
$2.04M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$288M
2
$236M
3
$222M
4
$183M
5
$164M
6
$127M
7
$115M
8
$108M
9
$102M
10
$96.6M
11
$83.7M
12
$79.1M
13
$78.9M
14
$70.4M
15
$65M
16
$64.6M
17
$56.1M
18
$53.5M
19
$50.4M
20
$49.2M
21
$49.1M
22
$47.3M
23
$45.7M
24
$44.1M
25
$43.6M