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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155 hedge funds and large institutions have $1.36B invested in Summit Materials, Inc. Class A Common Stock in 2016 Q2 according to their latest regulatory filings, with 38 funds opening new positions, 67 increasing their positions, 38 reducing their positions, and 22 closing their positions.

Holders
155
Holders Change
+15
Holders Change %
+10.71%
% of All Funds
4.14%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.13%
New
38
Increased
67
Reduced
38
Closed
22
Calls
$6.14M
Puts
–
Net Calls
+$6.14M
Net Calls Change
+$5.92M

Top Buyers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$40.9M
2
LW
2
Linscomb Wealth
Texas
$32.1M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$31.2M
4
Westfield Capital Management
4
Westfield Capital Management
Massachusetts
$22M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$89.8M

Top Sellers

1
Ameriprise
1
Ameriprise
Minnesota
$24.7M
2
RCM
2
Roystone Capital Management
New York
$0
3
SAM
3
Scopus Asset Management
New York
$0
4
Royal Bank of Canada
4
Royal Bank of Canada
Ontario, Canada
$27.6M
5
HCM
5
Hodges Capital Management
Texas
$237K
Name Market Value Shares Shares
Change 		Shares
Change %
ACM
76
Argent Capital Management
Missouri
$2.39M 116,850 +51,500 +79%
PI
77
Putnam Investments
Massachusetts
$2.37M 115,781 +115,781 New
TA
78
Teachers Advisors
New York
$2.05M 100,242 +49,996 +100%
Ohio Public Employees Retirement System (OPERS)
79
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.04M 99,882 +43,849 +78%
Swiss National Bank
80
Swiss National Bank
Switzerland
$2.02M 98,607 +15,300 +18%
SCA
81
Secor Capital Advisors
New York
$1.99M 97,350 +52,554 +117%
RJA
82
Raymond James & Associates
Florida
$1.98M 96,531 +7,632 +9%
CS
83
Credit Suisse
Switzerland
$1.93M 94,449 +17,265 +22%
BA
84
BlackRock Advisors
Delaware
$1.92M 93,637 -25,423 -21%
BPIM
85
Brant Point Investment Management
New York
$1.85M 90,423 -229,000 -72%
AI
86
Axiom Investors
Connecticut
$1.79M 87,571 -15,846 -15%
BCM
87
BlueMar Capital Management
Florida
$1.73M 84,555 +84,555 New
AIMCA
88
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.55M 75,910 +75,910 New
Axa
89
Axa
France
$1.49M 72,700 +6,000 +9%
UBS Group
90
UBS Group
Switzerland
$1.45M 70,793 +69,879 +7,645%
VNA
91
VNBTrust National Association
Virginia
$1.24M 60,747 -2,677 -4%
BG
92
BlackRock Group
United Kingdom
$1.21M 59,365 +4,876 +9%
CCM
93
Cupps Capital Management
Illinois
$1.21M 58,990 +58,990 New
RhumbLine Advisers
94
RhumbLine Advisers
Massachusetts
$1.17M 56,918 +27,443 +93%
CSS
95
Cubist Systematic Strategies
Connecticut
$1.15M 55,950 +51,674 +1,208%
HCM
96
Highbridge Capital Management
New York
$934K 45,659 -50,739 -53%
MLICM
97
Metropolitan Life Insurance Company (MetLife)
New York
$934K 45,657 +20,049 +78%
ZIM
98
Zacks Investment Management
Illinois
$934K 45,643 +45,643 New
Manulife (Manufacturers Life Insurance)
99
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$850K 41,518 +21,545 +108%
NFA
100
Nationwide Fund Advisors
Ohio
$847K 41,397 +20,729 +100%
2 3
4
5 6