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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186 hedge funds and large institutions have $1.87B invested in Summit Materials, Inc. Class A Common Stock in 2020 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 65 increasing their positions, 64 reducing their positions, and 52 closing their positions.

Holders
186
Holders Change
-28
Holders Change %
-13.08%
% of All Funds
4.11%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.07%
New
29
Increased
65
Reduced
64
Closed
52
Calls
$10.2M
Puts
$96K
Net Calls
+$10.1M
Net Calls Change
-$2.08M

Top Buyers

1
Victory Capital Management
1
Victory Capital Management
Texas
$91.7M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$146M
3
Invesco
3
Invesco
Georgia
$49.6M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$66M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$63.5M

Top Sellers

1
SAM
1
Scopus Asset Management
New York
$0
2
Millennium Management
2
Millennium Management
New York
$17.7M
3
Jane Street
3
Jane Street
New York
$281K
4
Nuveen Asset Management
4
Nuveen Asset Management
Illinois
$45.3M
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$105M
Name Market Value Shares Shares
Change 		Shares
Change %
SEI Investments
76
SEI Investments
Pennsylvania
$1.34M 89,350 +22,215 +33%
CSS
77
Cubist Systematic Strategies
Connecticut
$1.24M 82,838 +41,569 +101%
BNP Paribas Financial Markets
78
BNP Paribas Financial Markets
France
$1.24M 82,667 +52,729 +176%
MCM
79
Moore Capital Management
New York
$1.2M 80,064 +80,064 New
KOCAA
80
Knights of Columbus Asset Advisors
Connecticut
$1.19M 79,188 +79,188 New
VOYA Investment Management
81
VOYA Investment Management
Georgia
$1.15M 76,912 -1,713 -2%
Manulife (Manufacturers Life Insurance)
82
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.08M 72,065 +4,973 +7%
LCM
83
Laurion Capital Management
New York
$1.08M 71,800 +27,051 +60%
Nomura Holdings
84
Nomura Holdings
Japan
$1.06M 71,064 +71,064 New
Federated Hermes
85
Federated Hermes
Pennsylvania
$1.04M 69,604 +69,604 New
AAM
86
Advisors Asset Management
Colorado
$1.04M 69,460 -28,494 -29%
AQR Capital Management
87
AQR Capital Management
Connecticut
$1.04M 69,333 +347 +0.5%
AIG
88
American International Group
New York
$1.01M 67,364 -3,109 -4%
Simplex Trading
89
Simplex Trading
Illinois
$905K 60,347 +60,347 New
Voloridge Investment Management
90
Voloridge Investment Management
Florida
$862K 57,481 +57,481 New
RJA
91
Raymond James & Associates
Florida
$823K 54,899 -14,734 -21%
GCP
92
GSA Capital Partners
United Kingdom
$732K 48,824 +34,521 +241%
Citigroup
93
Citigroup
New York
$722K 48,096 +5,010 +12%
Truist Financial
94
Truist Financial
North Carolina
$711K 47,442 +47,442 New
MIM
95
MetLife Investment Management
New Jersey
$707K 47,118 – –
Susquehanna International Group
96
Susquehanna International Group
Pennsylvania
$703K 46,899 +37,815 +416%
MC
97
Maverick Capital
Texas
$690K 46,019 +46,019 New
Walleye Trading
98
Walleye Trading
New York
$665K 44,347 -73,648 -62%
Deutsche Bank
99
Deutsche Bank
Germany
$640K 42,679 -62,454 -59%
LPL Financial
100
LPL Financial
California
$626K 41,704 -53,728 -56%
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4
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