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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197 hedge funds and large institutions have $1.71B invested in Summit Materials, Inc. Class A Common Stock in 2018 Q4 according to their latest regulatory filings, with 52 funds opening new positions, 73 increasing their positions, 52 reducing their positions, and 48 closing their positions.

Holders
197
Holders Change
+4
Holders Change %
+2.07%
% of All Funds
4.4%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.04%
New
52
Increased
73
Reduced
52
Closed
48
Calls
$3.25M
Puts
$2.31M
Net Calls
+$939K
Net Calls Change
-$41.4M

Top Buyers

1
SAM
1
Southeastern Asset Management
Tennessee
$159M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$42M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$94.6M
4
LPC
4
Long Pond Capital
New York
$22.2M
5
Jennison Associates
5
Jennison Associates
New York
$92.3M

Top Sellers

1
TBC
1
Three Bays Capital
Massachusetts
$0
2
AL
2
Appaloosa LP
New Jersey
$0
3
LM
3
Luminus Management
Texas
$4.94M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$499K
5
AC
5
Ashler Capital
Illinois
$0
Name Market Value Shares Shares
Change 		Shares
Change %
AllianceBernstein
76
AllianceBernstein
Tennessee
$2.15M 173,656 -1,561,316 -90%
PCMI
77
Paradigm Capital Management Inc
New York
$1.93M 156,000 +146,000 +1,460%
RhumbLine Advisers
78
RhumbLine Advisers
Massachusetts
$1.87M 150,864 +47,582 +46%
BCP
79
Berylson Capital Partners
Massachusetts
$1.86M 150,000 +17,800 +13%
Nomura Holdings
80
Nomura Holdings
Japan
$1.69M 136,169 +136,169 New
State of Tennessee, Department of Treasury
81
State of Tennessee, Department of Treasury
Tennessee
$1.61M 129,779 +2,580 +2%
PGCM
82
Prescott Group Capital Management
Oklahoma
$1.6M 129,000 +129,000 New
First Trust Advisors
83
First Trust Advisors
Illinois
$1.47M 118,144 +118,144 New
CRC
84
Curi RMB Capital
Illinois
$1.38M 110,893 +110,893 New
SCA
85
Secor Capital Advisors
New York
$1.21M 97,417 +97,417 New
NIM
86
NXG Investment Management
Texas
$1.15M 92,611 +92,611 New
Ohio Public Employees Retirement System (OPERS)
87
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.15M 92,476 +30,503 +49%
FP
88
Foundry Partners
Minnesota
$1.14M 92,062 +21,210 +30%
HCM
89
Hodges Capital Management
Texas
$1.09M 87,500 +87,500 New
LMIM
90
Lockheed Martin Investment Management
Maryland
$1.06M 85,600 +85,600 New
CS
91
Credit Suisse
Switzerland
$1.02M 82,118 +16,395 +25%
AAM
92
Advisors Asset Management
Colorado
$1.02M 82,103 -62,347 -43%
UBS AM
93
UBS AM
Illinois
$1.01M 81,706 -487,280 -86%
BCFA
94
BP Capital Fund Advisors
Texas
$981K 79,093 -54,622 -41%
ARTA
95
A.R.T. Advisors
New York
$959K 77,344 +77,344 New
AIG
96
American International Group
New York
$916K 73,841 -567 -0.8%
DC
97
Davenport & Co
Virginia
$871K 70,243 +24,014 +52%
Manulife (Manufacturers Life Insurance)
98
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$859K 69,277 -3,188 -4%
Jane Street
99
Jane Street
New York
$812K 65,494 +65,494 New
Comerica Bank
100
Comerica Bank
Texas
$744K 49,319 -376 -0.8%
2 3
4
5 6