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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306 hedge funds and large institutions have $5.4B invested in Summit Materials, Inc. Class A Common Stock in 2024 Q1 according to their latest regulatory filings, with 53 funds opening new positions, 103 increasing their positions, 103 reducing their positions, and 40 closing their positions.

Holders
306
Holders Change
+10
Holders Change %
+3.38%
% of All Funds
4.44%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
53
Increased
103
Reduced
103
Closed
40
Calls
$5.86M
Puts
$14.4M
Net Calls
-$8.52M
Net Calls Change
-$13.9M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$92.8M
2
FCM
2
Frontier Capital Management
Massachusetts
$98.4M
3
Millennium Management
3
Millennium Management
New York
$105M
4
HRCM
4
Hood River Capital Management
Florida
$33.2M
5
Invesco
5
Invesco
Georgia
$198M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$19.6M
2
BlackRock
2
BlackRock
New York
$446M
3
Goldman Sachs
3
Goldman Sachs
New York
$35.8M
4
WHG
4
Westwood Holdings Group
Texas
$23M
5
Morgan Stanley
5
Morgan Stanley
New York
$30.4M
Name Market Value Shares Shares
Change 		Shares
Change %
Ensign Peak Advisors
126
Ensign Peak Advisors
Utah
$1.64M 36,732 -1,853 -5%
CCIA
127
Campbell & Co Investment Adviser
Maryland
$1.59M 35,750 +24,743 +225%
EAM
128
EFG Asset Management
Oregon
$1.52M 34,050 +1,921 +6%
Point72 Asset Management
129
Point72 Asset Management
Connecticut
$1.49M 33,500 +33,500 New
VA
130
Valmark Advisers
Ohio
$1.49M 33,480 +9,699 +41%
Allianz Asset Management
131
Allianz Asset Management
Germany
$1.49M 33,403 +33,403 New
ASRS
132
Arizona State Retirement System
Arizona
$1.46M 32,842 -404 -1%
Two Sigma Investments
133
Two Sigma Investments
New York
$1.45M 32,572 -17,275 -35%
Two Sigma Advisers
134
Two Sigma Advisers
New York
$1.36M 30,500 -113,600 -79%
SFI
135
Susquehanna Fundamental Investments
Pennsylvania
$1.36M 30,477 +30,477 New
JCIA
136
Jackson Creek Investment Advisors
Colorado
$1.19M 26,616 -54 -0.2%
Osaic Holdings
137
Osaic Holdings
Arizona
$1.17M 26,213 +5,985 +30%
AQR Capital Management
138
AQR Capital Management
Connecticut
$1.15M 25,867 +14,587 +129%
WG
139
Winton Group
United Kingdom
$1.1M 24,620 +6,789 +38%
NSEDCP
140
NJ State Employees Deferred Compensation Plan
New Jersey
$1.09M 24,408 – –
MNBTD
141
Moody National Bank Trust Division
Texas
$1.03M 23,103 – –
HSBC Holdings
142
HSBC Holdings
United Kingdom
$985K 22,097 -129,374 -85%
Natixis Advisors
143
Natixis Advisors
Massachusetts
$974K 21,852 -8,530 -28%
GT
144
Glenmede Trust
Pennsylvania
$964K 21,629 -334 -2%
ProShare Advisors
145
ProShare Advisors
Maryland
$957K 21,479 +1,690 +9%
MML Investors Services
146
MML Investors Services
Massachusetts
$923K 20,716 +20,716 New
State Board of Administration of Florida Retirement System
147
State Board of Administration of Florida Retirement System
Florida
$922K 32,355 -1,874 -5%
EGM
148
Engineers Gate Manager
New York
$892K 20,014 -37,367 -65%
KTA
149
Keeley-Teton Advisors
Illinois
$852K 19,118 -204 -1%
Janney Montgomery Scott
150
Janney Montgomery Scott
Pennsylvania
$840K 18,839 +5,286 +39%
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6
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