SUM

Summit Materials, Inc. Class A Common Stock
SUM

Overview Fund Activity
Delisted

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

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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 %
SBH
26
Segall Bryant & Hamill
Illinois
– – -1,523,066 Closed
Northern Trust
27
Northern Trust
Illinois
– – -1,454,431 Closed
Norges Bank
28
Norges Bank
Norway
– – -1,409,381 Closed
Adage Capital Partners
29
Adage Capital Partners
Massachusetts
– – -1,405,712 Closed
Millennium Management
30
Millennium Management
New York
– – -1,333,349 Closed
Voloridge Investment Management
31
Voloridge Investment Management
Florida
– – -1,175,508 Closed
KC
32
Kryger Capital
United Kingdom
– – -1,106,108 Closed
Victory Capital Management
33
Victory Capital Management
Texas
– – -1,090,643 Closed
Neuberger Berman Group
34
Neuberger Berman Group
New York
– – -1,026,433 Closed
ACB
35
Aristotle Capital Boston
Massachusetts
– – -976,737 Closed
Bank of America
36
Bank of America
North Carolina
– – -975,082 Closed
Hudson Bay Capital Management
37
Hudson Bay Capital Management
Connecticut
– – -971,443 Closed
Morgan Stanley
38
Morgan Stanley
New York
– – -941,054 Closed
ClearBridge Investments
39
ClearBridge Investments
New York
– – -917,924 Closed
AllianceBernstein
40
AllianceBernstein
Tennessee
– – -894,288 Closed
Mirae Asset Global ETFs Holdings
41
Mirae Asset Global ETFs Holdings
Hong Kong
– – -890,997 Closed
Assenagon Asset Management
42
Assenagon Asset Management
Luxembourg
– – -879,466 Closed
UBS Group
43
UBS Group
Switzerland
– – -871,852 Closed
PCMI
44
Paradigm Capital Management Inc
New York
– – -847,890 Closed
WCMNY
45
Westchester Capital Management (New York)
New York
– – -815,477 Closed
HP
46
Harvey Partners
New York
– – -808,000 Closed
HCM
47
Highbridge Capital Management
New York
– – -752,529 Closed
Bank of New York Mellon
48
Bank of New York Mellon
New York
– – -664,447 Closed
AA
49
AQR Arbitrage
Connecticut
– – -655,814 Closed
FTCM
50
First Trust Capital Management
Illinois
– – -649,357 Closed
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