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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267 hedge funds and large institutions have $4.6B invested in Summit Materials, Inc. Class A Common Stock in 2023 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 85 increasing their positions, 82 reducing their positions, and 30 closing their positions.

Holders
267
Holders Change
+24
Holders Change %
+9.88%
% of All Funds
4.21%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.02%
New
54
Increased
85
Reduced
82
Closed
30
Calls
$8.57M
Puts
$2.38M
Net Calls
+$6.19M
Net Calls Change
+$4.05M

Top Buyers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$90.5M
2
WHG
2
Westwood Holdings Group
Texas
$38M
3
Nuveen Asset Management
3
Nuveen Asset Management
Illinois
$99.6M
4
FAM
4
Fred Alger Management
New York
$24.1M
5
DCM
5
Driehaus Capital Management
Illinois
$22.4M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$191M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$120M
3
Franklin Resources
3
Franklin Resources
California
$73.1M
4
Jennison Associates
4
Jennison Associates
New York
$82.4M
5
ECM
5
ExodusPoint Capital Management
New York
$3.13M
Name Market Value Shares Shares
Change 		Shares
Change %
KOCAA
76
Knights of Columbus Asset Advisors
Connecticut
$5.44M 143,824 +333 +0.2%
LCG
77
Lisanti Capital Growth
New York
$5.17M 136,530 +136,530 New
JGUA
78
John G. Ullman & Associates
New York
$4.93M 130,126 -9,541 -7%
WP
79
Woodline Partners
California
$4.72M 124,668 +124,668 New
CCMLC
80
Cardinal Capital Management LLC (Connecticut)
Connecticut
$4.66M 123,113 +123,113 New
KCM
81
Kennedy Capital Management
Missouri
$4.65M 122,758 +115,190 +1,522%
LG
82
Leuthold Group
Minnesota
$4.59M 121,176 +121,176 New
PI
83
Putnam Investments
Massachusetts
$4.53M 119,630 +119,630 New
Russell Investments Group
84
Russell Investments Group
United Kingdom
$4.31M 113,794 +39,780 +54%
Legal & General Group
85
Legal & General Group
United Kingdom
$4.11M 108,703 +109 +0.1%
UBS AM
86
UBS AM
Illinois
$3.43M 120,496 – –
Royal Bank of Canada
87
Royal Bank of Canada
Ontario, Canada
$3.37M 89,174 +42,792 +92%
Envestnet Asset Management
88
Envestnet Asset Management
Illinois
$3.15M 83,100 +2,608 +3%
ECM
89
ExodusPoint Capital Management
New York
$3.13M 82,627 -373,151 -82%
RJA
90
Raymond James & Associates
Florida
$3.08M 81,382 +203 +0.3%
Federated Hermes
91
Federated Hermes
Pennsylvania
$2.91M 76,985 +22,073 +40%
State of New Jersey Common Pension Fund D
92
State of New Jersey Common Pension Fund D
New Jersey
$2.9M 76,687 -4,163 -5%
DCM
93
DG Capital Management
New York
$2.84M 75,135 -283,524 -79%
CCS
94
Concentric Capital Strategies
Connecticut
$2.71M 71,690 +48,132 +204%
Tudor Investment Corp
95
Tudor Investment Corp
Connecticut
$2.6M 68,634 +68,634 New
Man Group
96
Man Group
United Kingdom
$2.55M 67,500 +67,500 New
CAL
97
Capital Analysts LLC
Pennsylvania
$2.52M 66,549 -1,572 -2%
AIMCA
98
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$2.52M 66,526 -8,323 -11%
OLA
99
Oliver Luxxe Assets
New Jersey
$2.47M 65,260 +65,260 New
Barclays
100
Barclays
United Kingdom
$2.45M 64,587 -2,503 -4%
2 3
4
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