SUM

Summit Materials, Inc. Class A Common Stock
SUM

Overview Fund Activity
Delisted

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

Back to rankings

7 hedge funds and large institutions have $304K invested in Summit Materials, Inc. Class A Common Stock in 2025 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 0 increasing their positions, 2 reducing their positions, and 380 closing their positions.

Holders
7
Holders Change
-385
Holders Change %
-98.21%
% of All Funds
0.1%
Holding in Top 10
–
Holding in Top 10 Change
-19
Holding in Top 10 Change %
-100%
% of All Funds
–
New
1
Increased
–
Reduced
2
Closed
380
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

No buyers this quarter

Top Sellers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$0
2
BlackRock
2
BlackRock
New York
$0
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$0
4
Macquarie Group
4
Macquarie Group
Australia
$0
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$0
Name Market Value Shares Shares
Change 		Shares
Change %
SAMU
51
SONA Asset Management (US)
New York
– – -600,000 Closed
PMAM
52
Picton Mahoney Asset Management
Ontario, Canada
– – -590,000 Closed
WP
53
Woodline Partners
California
– – -580,000 Closed
CCM
54
Cinctive Capital Management
New York
– – -580,000 Closed
VOYA Investment Management
55
VOYA Investment Management
Georgia
– – -571,384 Closed
Manulife (Manufacturers Life Insurance)
56
Manulife (Manufacturers Life Insurance)
Ontario, Canada
– – -566,407 Closed
CAM
57
Congress Asset Management
Massachusetts
– – -557,830 Closed
Massachusetts Financial Services
58
Massachusetts Financial Services
Massachusetts
– – -505,266 Closed
Man Group
59
Man Group
United Kingdom
– – -503,363 Closed
AAM
60
Alpine Associates Management
Florida
– – -468,500 Closed
Squarepoint
61
Squarepoint
New York
– – -438,809 Closed
SGCM
62
Sand Grove Capital Management
United Kingdom
– – -420,002 Closed
BNP Paribas Asset Management
63
BNP Paribas Asset Management
France
– – -403,680 Closed
NAM
64
Nexpoint Asset Management
Texas
– – -393,860 Closed
WIC
65
Water Island Capital
New York
– – -384,888 Closed
TCA
66
Taconic Capital Advisors
New York
– – -379,214 Closed
Raymond James Financial
67
Raymond James Financial
Florida
– – -379,202 Closed
KCM
68
Kornitzer Capital Management
Kansas
– – -365,621 Closed
Deutsche Bank
69
Deutsche Bank
Germany
– – -359,509 Closed
HSBC Holdings
70
HSBC Holdings
United Kingdom
– – -358,069 Closed
CM
71
Capula Management
Cayman Islands
– – -355,734 Closed
Bessemer Group
72
Bessemer Group
New Jersey
– – -351,170 Closed
SC
73
Slotnik Capital
Texas
– – -330,000 Closed
Royal Bank of Canada
74
Royal Bank of Canada
Ontario, Canada
– – -325,580 Closed
GF
75
Gabelli Funds
New York
– – -324,900 Closed
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3
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