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
1
$379M
2
$328M
3
$289M
4
$282M
5
$205M
6
$205M
7
$204M
8
$182M
9
$129M
10
$110M
11
$104M
12
$104M
13
$95.1M
14
$93.8M
15
$86.6M
16
$78.8M
17
$78.6M
18
$77.2M
19
$67.7M
20
$58.1M
21
$57.3M
22
$52.3M
23
$39.5M
24
$39.1M
25
$34.9M